Schulte GX-150 El manual del propietario

Marca: Schulte

Modelo: GX-150

Categoría: Cortadoras de césped

Tipo: El manual del propietario

Published 03/21 S/N C17020063104-C17020122107 Part No. C170-010C

OPERATOR’S MANUAL

This Operator's Manual is an

integral part of the safe operation

of this machine and must be

maintained with the unit at all

times. READ, UNDERSTAND, and

FOLLOW the Safety and

Operation Instructions contained

in this manual before operating

the equipment. C01-Cover_S

Important Operating

and Safety

Instructions are found

in the Mower Safety

Video that can be

instantly accessed on

the internet at:

www.algqr.com/sve

$0.00

GX-150

Rotary Cutter

Schulte Industries Ltd.

PO Box 70

Englefeld Saskatchewan

Canada S0K 1N0

Tel. (306) 287-3715

Fax. (306) 287-3355

Parts Fax. (306) 287-4066

Web: www.schulte.ca

In order to reduce accidents and enhance the safe operation of mowers, Schulte, in cooperation with other industry

manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide

book.

The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and

agricultural mowing equipment. It is important that Every Mower Operator be educated in the operation of their

mowing equipment and be able to recognize the potential hazards that can occur while operating a mower. This

video, along with the mower operator’s manual and the warning messages on the mower, will significantly assist in

this important education.

Your Authorized Schulte Dealer may have shown this video and presented you a DVD Video when you purchased

your mower. If you or any mower operator have not seen this video, Watch the Video, Read this Operator’s

Manual, and Complete the Video Guidebook before operating your new mower. If you do not understand any of

the instructions included in the video or operator’s manual or if you have any questions concerning safety of

operation, contact your supervisor, dealer or Schulte.

If you would like a VHS video tape of the video, please e-mail [email protected] or Fax AEM VHS

Video at (830) 372-9529 or mail in a completed copy of the form on the back of this page to AEM VHS Video 1502

E Walnut Street, Seguin, TX 78155. and request the VHS video version. Please include your name, mailing

address, mower model and serial number.

Every operator should be trained for each price of equipment (Tractor and Mower), Understand the intended use,

and the potential hazards before operating the equipment.

The information and material listed above along with this Operator’s Manual can assist you in meeting the OSHA

requirement for Operator annual training.

OSHA TRAINING REQUIREMENTS

The following training requirements have been taken from Title 29, Code of Federal Regulations Part

1928.57 (a)(6). www.osha.gov

Operator Instructions. At the time of initial assignment and at least annually thereafter, the employer shall instruct

every employee who operates an agricultural tractor or implement in the safe operating practices and servicing of

equipment with which they are or will be involved, and of any other practices dictated by the work environment.

Schulte Industries LTD. is willing to provide

one (1) AEM Mower Safety Practices Video

Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video

DVD Format – AEM/FEMA Mower Operator Safety Video

Mower Operator’s Manual

AEM Mower Operator’s Safety Manual

Requester Name:_____________________________________Phone:_____________________________

Requester Address:______________________________________

City:____________________________________

State:___________________________________

Zip Code: _______________________________

Mower Model:____________________________Serial Number:____________________________

Date Purchased:___________________________Dealer Salesperson:_________________________

Dealership Name:_________________________ Dealership Location:________________________

Mail to:

AEM Video Services

1502 E. Walnut Street

Seguin, TX 78155

Or Fax to:

(830) 372-9529

Or E-mail to:

AEMVideo@alamo-group.com

To the Owner/Operator/Dealer

This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the

implement at all times. A Manual canister is provided on the implement where this manual can be properly stored.

If you lose or damage this manual a free replacement manual can be obtained from an authorized Schulte dealer or

by down loading the manual from the Schulte website www.schulte.ca

BEFORE YOU START! READ, UNDERSTAND, and FOLLOW the information provided in this manual, the AEM

Mower Safety manual and the tractor operator's manual carefully to learn how to operate and service your machine

properly. Failure to do so could result in personal injury to you and bystanders. All implements with moving parts

are potentially hazardous. Every effort has been made to ensure that the machine is safe but operators must avoid

engaging in unsafe practices and follow the written instructions provided. The manufacturer has designed this

implement to be used with all its safety equipment properly attached to minimize the chance of accidents.

SAFETY FIRST. Completely read and understand the safety section of this manual before operating this

equipment. Do not allow anyone to operate this equipment who has not fully read and understood this manual.

Contact your Dealer to explain any instructions that you do not fully understand.

The care you give your Schulte Implement will greatly determine your satisfaction with its performance and its

service life. Carefully read and follow the instructions in this manual to provide you with a thorough understanding

of your new implement and its intended use and service requirements.

All references made in this manual to right, left, front, rear, top or bottom are as viewed facing the direction of

forward travel with the implement properly attached to the tractor.

Replacement Parts information is located in a separate Parts Manual. Schulte mowers use balanced and matched

system components for blade carriers, blades, cuttershafts, knives, knife hangers, rollers, drive-train components,

and bearings. These parts are made and tested to Schulte specifications. Non-genuine “will fit” parts do not

consistently meet these specifications. The use of “will fit” parts may reduce mower performance, void warranties,

and present a safety hazard. Use genuine Schulte mower parts for economy and safety.

For future reference, record your Schulte product model number and serial number.

Dealer Telephone Model Number

Owner Purchase Date: Serial Number

Serial Number Plate

DEALER to CUSTOMER Pre-Delivery/ Operation Instructions

Dealer should inform the Purchaser of this product of Warranty terms, provisions, and procedures that are

applicable. Dealer should inform Purchaser to review the contents of the Operator’s Manual including safety

equipment, safe operation and maintenance, to review the Safety Signs on the implement (and tractor if possible)

and of Purchaser’s responsibility to train his/her operators’s of safe operation procedures.

•IMPLEMENTS: I have explained that Deflectors, Chain Guards, or Solid Skirts must be installed and

maintained in good repair.

•DRIVELINES: I have made certain that all driveline, gearbox, and other shields are in good repair and

fastened securely in place to prevent injuries from entanglement or thrown objects.

•HYDRAULIC MACHINES: I have explained the necessity of using clean hydraulic oil, changing filters as

instructed, stopping leaks, damage caused by operating with over-heated oil, caring for hoses, using hoses of

proper rating, maintaining the specified operating pressure and the potential hazard of oils penetrating the

skin.

•FOLDING-TYPE IMPLEMENTS: I have explained that it is not possible to guard against thrown objects when

the head is lifted off ground and that operator is responsible to watch out for persons in the area. I have

explained that the lifted mower head or boom can contact overhead obstructions with damage to cables and

telephone lines and possible injury. I have explained that the extended head or boom or retracted boom can

contact power lines resulting in electrocution, injury or death and that operator is responsible for keeping clear

of such hazards.

PRE-DELIVERY SERVICE

CHECK AND ADJUST OR LUBRICATE AS REQUIRED

See Operator’s Manual for Details

Inspection Performed - Warranty and Safety Procedures Explained - Installation Complete

LUBRICATION & HYDRAULICS

Gearbox (Oil Levels)

Hydraulic Oil Level (External Tank)

Tractor Hydraulic Oil Level

Hydraulic Hoses (Not Kinked Tighten Connections)

Front Pump Drive (Assembly Is Tight And Shaft Properly

Aligned)

MOWER

Spindle And Motor Bolts Properly Torqued

Spindle Oil Level

Blade Carrier Bolts Properly Torqued/Retaining Pin In

Place

Mower Cutting Height And Level Adjusted

Cutting Shaft Bearings Lubricated

All Hardware Properly Torqued

Tire and Air Pressure/Lug Nuts (Correct Torque)

Wheel Bearings (Check, Grease, and Preload)

ATTACHMENTS & INSTALLATION

Deflectors Front And Rear

Shredding Attachments

Correct Blade Rotation Direction

Axle Arms And Beams

Tongue And Control Rods (Installed And Adjusted)

All Bolts - Pins And Nuts (Proper Torque)

MOWER TO TRACTOR CONNECTIONS

Draw Bar Length (Check And Set)

A-Frame Pivot & Links

Control Rods (Adjusted Equal)

Axle Height (Adjusted)

Cutting Height (Adjust)

Mount Kit-Pre-Operation Check Complete

Mower Wing (Adjust Level With The Center)

Mower Wing (Check For Proper Raising Operation)

C.V. Drivelines (Check Max Turn Radius)

Pull Type Hitch (Height Adjustment)

Mounting Hardware Properly Torqued

SAFETY ITEMS

Protective Shields (Operation And Installation)

Driveline Clutch (Torque Limiter) (Adjust And Run In)

Safety Decals (Installed)

Operator’s Manual (Supplied)

Tractor PTO Shield (Installed)

S.M.V. Emblem (Installed If Needed)

Tongue Jack (Installation and Operation)

Safety Tow Chain (Installed)

ADMA Driveline Safety Manual Supplied

AEM Mower Safety Manual (Supplied in Canister)

AEM Mower Safety Video has been shown to Purchaser

Table of Contents

SAFETY SECTION .........................................................................................1-1

GENERAL SAFETY INSTRUCTIONS AND PRACTICES ................................................................................ 1-2

OPERATOR SAFETY ....................................................................................................................................... 1-3

CRUSHING HAZARDS ..................................................................................................................................... 1-4

CONNECTING OR DISCONNECTING IMPLEMENT SAFETY ........................................................................ 1-5

THROWN OBJECTS HAZARDS ....................................................................................................................... 1-6

RUN OVER HAZARDS ...................................................................................................................................... 1-8

PTO ENTANGLEMENT HAZARDS ................................................................................................................... 1-9

MOWER BLADE CONTACT HAZARDS ......................................................................................................... 1-10

HIGH PRESSURE OIL LEAK HAZARD .......................................................................................................... 1-11

ELECTRICAL & FIRE HAZARDS .................................................................................................................... 1-12

TRANSPORTING HAZARDS .......................................................................................................................... 1-13

HAZARDS WITH MAINTENANCE OF IMPLEMENT ...................................................................................... 1-14

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED) ........................................................... 1-15

Decal Location ................................................................................................................................................. 1-17

Decal Description ............................................................................................................................................ 1-19

FEDERAL LAWS AND REGULATIONS .......................................................................................................... 1-29

INTRODUCTION SECTION ............................................................................2-1

Equipment Specifications .................................................................................................................................. 2-3

KEY OPERATION POINTS ............................................................................................................................... 2-4

Operating Noise Level/Sound Pressure ............................................................................................................ 2-4

ASSEMBLY SECTION ....................................................................................3-1

GENERAL ASSEMBLY ..................................................................................................................................... 3-2

Chain Guards .................................................................................................................................................... 3-2

Tires ................................................................................................................................................................... 3-2

HYDRAULIC CIRCUITS .................................................................................................................................... 3-3

WING SYSTEM ................................................................................................................................................. 3-3

HYDRAULIC LIFT SYSTEM .............................................................................................................................. 3-4

DRIVELINE SHIELD .......................................................................................................................................... 3-4

PRO LEVEL ....................................................................................................................................................... 3-5

TRACTOR SHAFT ............................................................................................................................................ 3-5

TRANSPORT LIGHT KIT .................................................................................................................................. 3-5

Installation of Lights ........................................................................................................................................... 3-6

Wiring of Lights .................................................................................................................................................. 3-6

Assembly from Truck Shipment ......................................................................................................................... 3-7

Shipping Strap ................................................................................................................................................... 3-8

OPERATION SECTION ..................................................................................4-1

OPERATOR REQUIREMENTS ......................................................................................................................... 4-3

TRACTOR REQUIREMENTS ........................................................................................................................... 4-4

ROPS and Seat Belt .......................................................................................................................................... 4-4

Tractor Safety Devices ...................................................................................................................................... 4-4

Tractor Horsepower ........................................................................................................................................... 4-4

Drawbar-Pull Type Mower ................................................................................................................................. 4-5

Tractor Hydraulics ............................................................................................................................................. 4-5

Front End Weight .............................................................................................................................................. 4-5

Power Take Off (PTO) .......................................................................................................................................4-5

Tire Spacing .......................................................................................................................................................4-6

...........................................................................................................................................................................4-6

GETTING ON AND OFF THE TRACTOR .........................................................................................................4-6

Boarding the Tractor ..........................................................................................................................................4-6

Dismounting the Tractor ....................................................................................................................................4-7

STARTING THE TRACTOR ..............................................................................................................................4-8

CONNECTING THE CUTTER TO THE TRACTOR ...........................................................................................4-8

Connecting the Mower Tongue to the Tractor ....................................................................................................4-9

Safety Tow Chain ............................................................................................................................................4-10

Connecting Implement Hydraulic Lines to the Tractor .....................................................................................4-10

SETTING THE MOWER ..................................................................................................................................4-11

Setting Cutting Height ......................................................................................................................................4-12

Leveling Wing ...................................................................................................................................................4-12

DRIVELINE ATTACHMENT .............................................................................................................................4-15

Constant Velocity (CV) Driveline ......................................................................................................................4-17

PRE-OPERATION INSPECTION AND SERVICE ...........................................................................................4-18

Tractor Pre-Operation Inspection/Service ........................................................................................................4-19

Mower Pre-Operation Inspection/Service ........................................................................................................4-19

Cutting Component Inspection .........................................................................................................................4-22

Blade Bolt Inspection .......................................................................................................................................4-24

DRIVING THE TRACTOR AND IMPLEMENT .................................................................................................4-27

Starting the Tractor ..........................................................................................................................................4-28

Brake and Differential Lock Setting ..................................................................................................................4-28

Operating the Cutter Wings ..............................................................................................................................4-28

Transport Position ............................................................................................................................................4-29

Operating Position ............................................................................................................................................4-29

Driving the Tractor and Mower .........................................................................................................................4-30

Crossing Ditches and Steep Inclines ...............................................................................................................4-31

OPERATING THE TRACTOR AND IMPLEMENT ...........................................................................................4-32

Foreign Debris Hazards ...................................................................................................................................4-33

Bystanders/Passersby Precautions .................................................................................................................4-33

Engaging the Power Take Off (PTO) ...............................................................................................................4-34

PTO RPM and Ground Speed .........................................................................................................................4-35

Operating the Mower ........................................................................................................................................4-35

Roadway Cutting - Against Traffic ....................................................................................................................4-39

Shutting Down the Implement ..........................................................................................................................4-42

DISCONNECTING THE MOWER FROM THE TRACTOR .............................................................................4-42

MOWER STORAGE ........................................................................................................................................4-44

TRANSPORTING THE TRACTOR AND IMPLEMENT ...................................................................................4-45

Tire and Wheels ...............................................................................................................................................4-46

Transporting on Public Roadways ...................................................................................................................4-48

TROUBLESHOOTING GUIDE .........................................................................................................................4-52

MAINTENANCE SECTION .............................................................................5-1

HAZARDS WITH MAINTENANCE OF IMPLEMENT .........................................................................................5-2

PARTS INFORMATION .....................................................................................................................................5-4

Lubrication ..........................................................................................................................................................5-4

Drivelines ...........................................................................................................................................................5-6

Tractor Shaft ......................................................................................................................................................5-6

SLIP CLUTCHES ...............................................................................................................................................5-7

LUBRICATION ...................................................................................................................................................5-8

Gearboxes ..........................................................................................................................................................5-8

Grease Schedule .............................................................................................................................................5-10

BLADE REMOVAL ...........................................................................................................................................5-12

Blade Installation ..............................................................................................................................................5-12

Blade Bolt Inspection .......................................................................................................................................5-13

BLADE CARRIER REMOVAL .........................................................................................................................5-13

Blade Carrier Installation ..................................................................................................................................5-14

HUBS & SPINDLES .........................................................................................................................................5-15

Greasing and Installation .................................................................................................................................5-15

Tightening Instructions for 517 & 511 Hubs .....................................................................................................5-16

Tires .................................................................................................................................................................5-16

HYDRAULIC HOSES .......................................................................................................................................5-17

Flex Wing Hydraulic Cylinder Replacement Instructions .................................................................................5-18

STORAGE .......................................................................................................................................................5-19

PROPER TORQUE FOR FASTENERS ..........................................................................................................5-19

NUTS & BOLTS ...............................................................................................................................................5-20

Safety Section 1-1

SAFETY SECTION

SAFETY

GX-150 03/21 Safety Section 1-2

SAFETY

GENERAL SAFETY INSTRUCTIONS AND PRACTICES

A careful operator is the best operator. Safety is of primary importance to the manufacturer and should be to

the owner/operator. Most accidents can be avoided by being aware of your equipment, your surroundings,

and observing certain precautions. The first section of this manual includes a list of Safety Messages that, if

followed, will help protect the operator and bystanders from injury or death. Read and understand these

Safety Messages before assembling, operating or servicing this Implement. This equipment should only be

operated by those persons who have read the manual, who are responsible and trained, and who know how

to do so responsibly.

The Safety Alert Symbol combined with a Signal Word, as seen below, is used throughout this

manual and on decals which are attached to the equipment. The Safety Alert Symbol means:

“ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word

are intended to warn the owner/operator of impending hazards and the degree of possible injury

faced when operating this equipment.

Practice all usual and customary safe working precautions and above all---remember safety is up to YOU.

Only YOU can prevent death or serious injury from unsafe practices.

Indicates a hazardous situation that, if not avoided, WILL result in DEATH OR VERY

SERIOUS INJURY.

Indicates a hazardous situation that, if not avoided, COULD result in DEATH OR

SERIOUS INJURY.

Indicates a hazardous situation that, if not avoided, MAY result in MINOR OR

MODERATE INJURY.

Indicates information considered important, but not hazard-related (e.g. messages

relating to property damage).

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.

READ, UNDERSTAND, and FOLLOW the following Safety Messages.

Death or serious injury may occur unless care is taken to follow the

warnings and instructions stated in this Manual and in the Safety

Messages on the implement. Always follow the instruction in this manual

and use good common sense to avoid hazards.

Pictographs are used throughout this manual to help bring your visual

attention to safety issues.

NOTE: If you want a translation of this safety section in one of the following Languages, please contact:

Translations at 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529; Safety Section Translations

are available in Spanish, Portuguese, French, German, Russian. PN GS-01

SAFETY

GX-150 03/21 Safety Section 1-3

SAFETY

OPERATOR SAFETY

TO AVOID DEATH OR SERIOUS INJURY DO THE FOLLOWING:

•READ, UNDERSTAND and FOLLOW Operator's Manual instructions, Warnings and Safety Messages.

•WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), safety shoes, hard hat, hearing

protection and gloves when operating or repairing equipment

•WEAR appropriate breathing respirator when operating in dusty conditions to avoid respiratory diseases.

•DO NOT WEAR loose clothing or jewelry to avoid rotating parts entanglement injury.

•DO NOT USE DRUGS or ALCOHOL before or while operating equipment.

•DO NOT ALLOW anyone to operate equipment under the influence of drug or alcohol.

•CONSULT medical professional for medication impairment side effects.

•STAY ALERT, prolonged operation can cause fatigue, STOP and REST.

GENERAL OPERATING SAFETY

VISIBILITY CONDITIONS WHEN MOWING:

•OPERATE IN DAYLIGHT or with lights that gives at least 100 yards clear visibility.

•BE ABLE TO SEE and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, power

lines, debris and foreign objects.

GROUND SPEED WHEN MOWING:

•NORMAL SPEED range is between 2 to 5mph.

•ADJUST MOWING SPEED for terrain conditions and grass type, density and cut height.

•REDUCE MOWING SPEED when near steep slopes, ditches, drop-offs, overhead obstructions, power

lines and to avoid debris and foreign objects.

INSECT INFESTATION

• Do Not operate in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING

or use enclosed tractor cab.

PTO SPEED:

• DO NOT EXCEED IMPLEMENT RATED PTO SPEED

•AVOID exceeding rated PTO speeds that may result in broken drivelines or blade failures.

SAFETY SIGNS:

•REPLACE missing, damaged or unreadable safety signs immediately. PN OS01

SAFETY

GX-150 03/21 Safety Section 1-4

SAFETY

CRUSHING HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM FALLING OFF TRACTOR, EQUIPMENT RUN OVER,

ROLLOVER AND CRUSHING BY FALLING WING OR IMPLEMENT:

•USE ROPS and SEAT BELT equipped tractors for mowing operations.

•KEEP ROPS lock in up position.

•ALWAYS BUCKLE UP seat belt when operating tractor and equipment.

•ONLY OPERATE tractor and equipment while seated in tractor seat.

•IN CASE OF EMERGENCY, shut down tractor engine, disengage the PTO and wait for all rotating motion to stop. Place the tractor

in park position, engage the parking brake and remove the key before leaving the operator’s seat.

WHEN RAISING OR LOWERING WINGS:

• Raise or lower ONLY WHILE SEATED in tractor seat with seat belt buckled.

• Raise or lower ONLY when implement tongue is securely attached to tractor drawbar TO AVOID implement tip over.

•KEEP BYSTANDERS CLEAR of area TO AVOID crushing.

•KEEP sufficient clearance around implement and wings TO AVOID contacting buildings or overhead power lines.

LIFTED Equipment can fall from mechanical or hydraulic failure or inadvertent Control Lever movement.

TO AVOID EQUIPMENT FALLING while working near or under lifted wings, components and

implements raised by 3-Pointed tractor hitch:

• SECURELY SUPPORT or block up raised equipment, wings and components.

• BLOCK UP and securely support equipment before putting hands, feet or body under raised equipment or lifted compo-

nents.

• KEEP BYSTANDERS CLEAR of folded wings until wings are blocked or locked up.

WHEN PARKING Implement and Tractor:

•LOWER implement, LOCK or BLOCK lifted parts before leaving equipment.

•NEVER leave implement unattended in a raised position.

TO AVOID CHILDREN FALLING OFF OR BEING CRUSHED BY EQUIPMENT:

•NEVER ALLOW children to play on or around Tractor or Implement.

WHEN UNHITCHING IMPLEMENT:

•LOWER implement, LOCK or BLOCK lifted parts before leaving equipment.

•USE tongue jack to control implement tongue movement.

•USE tongue JACK to lift heavy implement tongues.

•AVOID overloading jack to prevent jack failure and injury.(Refer to Instructions in Operation Section)

BEFORE REMOVING Wing Retaining Lock:

•ATTACH hoses to tractor.

•FILL Wing Cylinders with oil. (Refer to Instructions in Operation Section)

•KEEP bystanders away before operating wings.

•LOWER WINGS slowly and carefully. PN CH01

SAFETY

GX-150 03/21 Safety Section 1-5

SAFETY

CONNECTING OR DISCONNECTING IMPLEMENT SAFETY

TO AVOID DEATH OR SERIOUS INJURY FROM BEING CRUSHED BY TRACTOR OR

IMPLEMENT:

WHEN BACKING tractor to implement hitch:

•DO NOT ALLOW BYSTANDERS between tractor and implement.

BEFORE connecting and disconnecting implement hitch:

•STOP TRACTOR ENGINE, place transmission into park, engage parking brake and remove key.

WHEN connecting and disconnecting implement hitch:

• DO NOT crawl or walk under raised mower or wing.

• USE tongue JACK to lift heavy implement tongues to control implement tongue movement.

• AVOID overloading jack to prevent jack failure and injury. (Refer to Instructions in Operation Section)

WHEN CONNECTING IMPLEMENT DRIVELINE:

TO AVOID implement driveline coming loose during operation:

•LUBRICATE yoke spring locking collar to ensure it freely slides on PTO shaft.

•SECURELY seat yoke locking balls in PTO shaft groove.

•PUSH and PULL DRIVELINE on both the tractor and implement PTO SHAFTS to ensure it is SECURELY

ATTACHED.

TO AVOID broken driveline during operations:

•CHECK driveline for proper length between PTO shaft and implement gearbox shaft.(Refer to Instructions in Operation

Section)

• Drivelines too short can pull apart or disengage.

• Drivelines too long can bottom out.

• Bottoming driveline telescoping assembly will stop sliding and become solid.

• Driveline bottoming can push through support bearings and break off PTO shaft.

CONTACT DEALER if implement driveline does not match Tractor PTO shaft:

•DO NOT USE PTO ADAPTER.

Using a PTO adapter can cause:

• Excessive vibration, thrown objects, blade and implement failures by doubling operating speed.

• Increased working length exposing unshielded driveline areas and entanglement hazards.

BEFORE REMOVING WING RETAINING LOCKS:

•ATTACH hoses to tractor.

•FILL Wing Cylinders with oil. (Refer to Instructions in Operation Section)

•KEEP bystanders clear of area before operating wings.

•LOWER WINGS slowly and carefully.

DO NOT connect the Mower to a tractor with the PTO directly connected to the Tractor transmission. PN CD01

SAFETY

GX-150 03/21 Safety Section 1-6

SAFETY

THROWN OBJECTS HAZARDS

ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE

CONDITIONS.

TO AVOID DEATH OR SERIOUS INJURY TO OPERATOR OR BYSTANDERS FROM THROWN OBJECTS:

• KEEP bystanders 300 feet away

STOP MOWING IF PASSERSBY ARE WITHIN 300 FEET UNLESS:

•All THROWN OBJECT SHIELDING including, Front and Rear Deflectors, Chains Guards, Steel Guards, Bands,

Side Skirts and Skid Shoes in place and in good condition when mowing.

• Mower sections or wing are adjusted to be close and parallel to ground without exposing blades.

•MOWING AREA has been inspected and foreign materials and debris have been removed.

•PASSERSBY are inside enclosed vehicle.

INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING:

•REMOVE debris, rocks, wire, cable, metal objects and other foreign material from area.

Wire, cable, rope, chains and metal objects can be thrown or swing outside deck with great velocity:

DO NOT allow the mower blades to contact decaying animal carcasses or other hazardous materials. The mower

blades could throw hazardous and biologic material out from under mower exposing the operator and bystanders to

health risks. Always wear required OSHA approved Personal Protective Equipment (PPE) when cleaning or

removing potentially hazardous material from equipment.

1. MARK objects that cannot removed.

2. AVOID these objects when mowing.

HIGH GRASS and WEED AREA INSPECTION:

•INSPECT for and REMOVE any hidden large debris.

•MOW at Intermediate height

•INSPECT and remove remaining debris

•MOW at final height.

MOWER THROWN OBJECT SHIELDING:

•KEEP all thrown object shielding including, Front and Rear Deflectors, Chains Guards, Steel Guards, Bands, Side

Skirts and Skid Shoes in place and in good condition when mowing.

•DO NOT OPERATE with any thrown object shielding missing, damaged or removed.

RIGHT OF WAY (Highway) MOWING

•USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks or greenbelt mowing or all other mowing where

human dwellings, vehicles, or livestock could be within 300 feet of the mower.

• No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury:

1. MAINTAIN MOWER SHIELDING, side skirts, skid shoes, and blades in good operational condition,

2. RAISE CUTTING HEIGHT to 6 INCHES minimum,

3. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS,

4. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, post, curbs, guardrails, or ground

while mowing. PN TO01

SAFETY

GX-150 03/21 Safety Section 1-7

SAFETY

THROWN OBJECTS HAZARD (CONTINUED)

MOWER OPERATION:

•DO NOT exceed mower's rated Cutting Capacity or cut non-vegetative material.

•USE ENCLOSED TRACTOR CABS when two or more mowers are operating in mowing area.

• Do Not mow in areas where bees or insects may attack unless you WEAR PROTECTIVE CLOTHING or

use enclosed tractor cab.

•ADJUST mower sections or wing close and parallel to ground without exposing blades.

•ADJUST cutting HEIGHT to AVOID BLADE CONTACT with solid objects like wire, rocks, posts, curbs,

guardrails and fixed obstructions.

•DO NOT operate mower when mower wing(s) is raised or in transport position.

•STOP MOWING immediately if blades strike heavy objects, fixed structures, metal guard rails and

concrete structures. Shut down tractor engine, disengage the PTO and wait for all rotating motion to stop.

Place the tractor in park position, engage the parking brake and remove the key before leaving the

operator’s seat:

1. BLADES CAN FAIL from impact and objects can be thrown with great velocity.

2. INSPECT and REPLACE any damaged blades.

3. CHECK blade carrier and REPLACE if damaged.

•DO NOT mow in standing water TO AVOID possible BLADE FAILURE.

•AVOID MOWING in reverse:

1. STOP PTO and back up mower.

2. LOWER mower, engage PTO and mow forward.

•STOP PTO and BLADES when raising wings or the mower to transport position.

•DO NOT ENGAGE PTO with mower in transport position.

•STOP mowing when EXCESSIVE VIBRATION occurs:

1. STOP PTO and tractor ENGINE.

2. INSPECT mower for vibration source.

3. REPLACE any damage parts and bent or damaged BLADES. PN TO01-X

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SAFETY

RUN OVER HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM FALLING OFF TRACTOR OR

EQUIPMENT RUN OVER:

•USE ROPS and SEAT BELT equipped tractors for mowing operations.

•KEEP ROPS locked in UP position.

•ONLY start tractor while seated in tractor seat.

•ALWAYS BUCKLE UP seat belt when operating tractor and equipment.

•ONLY OPERATE tractor and equipment while seated in tractor seat.

•NEVER ALLOW RIDERS on tractor or implement.

WHEN MOUNTING AND DISMOUNTING TRACTOR:

•ONLY mount or dismount when tractor and moving parts are stopped.

•STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop

and remove key before dismounting from tractor. PN RO01

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GX-150 03/21 Safety Section 1-9

SAFETY

PTO ENTANGLEMENT HAZARDS

KEEP AWAY FROM ROTATING DRIVELINES AND ELEMENTS TO AVOID DEATH OR SERIOUS

INJURY:

STAY AWAY and KEEP hands, feet and body AWAY from rotating blades, drivelines and parts until all moving

elements have stopped.

•STOP, LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped.

•ROTATING COMPONENTS CONTINUE to ROTATE after the PTO is shut off.

PTO SHIELDING:

TO AVOID DEATH OR SERIOUS INJURY FROM ENTANGLEMENT WHEN OPERATING IMPLEMENT:

•KEEP PTO shields, integral driveline shields and input shields installed

•DO NOT OPERATE mower without shields and guards in place or missing

•REPAIR OR REPLACE guards and shields if damaged, broken or missing

•ALWAYS REPLACE GUARDS that have been removed for service or maintenance.

• Do Not use PTO or PTO guard as a step.

TO AVOID broken driveline during operations:

•CHECK driveline for proper length between PTO shaft and implement gearbox shaft.(Refer to Instructions in

Operation Section)

• Drivelines too short can pull apart or disengage.

• Drivelines too long can bottom out.

Bottoming driveline telescoping assembly will stop sliding and become solid.

• Driveline bottoming can push through support bearings and break off PTO shaft

•AVOID sharp turns or lifting mower to heights that cause driveline "knocking".

• Lubricate driveshaft-telescoping components weekly.

CONTACT DEALER if implement driveline does not match Tractor PTO shaft:

•DO NOT USE PTO ADAPTER.

Using a PTO adapter can cause excessive vibration, thrown objects, blade and implement failures by

doubling operating speed. Increased working length exposes unshielded driveline areas. PN PE01

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GX-150 03/21 Safety Section 1-10

SAFETY

MOWER BLADE CONTACT HAZARDS

KEEP AWAY FROM ROTATING BLADES TO AVOID DEATH OR SERIOUS INJURY FROM

BLADE CONTACT:

•STAY AWAY and KEEP HANDS, FEET and BODY AWAY from rotating blades, drivelines and parts until all moving

elements have stopped.

•DO NOT put hands or feet under mower decks

•STOP rotating BLADES disengage PTO and wait for blade to stop rotating before raising mower deck or wings

•STOP LOOK and LISTEN before approaching the mower to make sure all rotating motion has stopped.

•IF A MATERIAL BLOCKAGE occurs in the inlet or discharge areas of the mower, SHUT DOWN TRACTOR

ENGINE, disengage the PTO and wait for all rotating motion to stop. Place the tractor in park position, engage the

parking brake and remove the key before leaving the operator’s set. Clear the blockage before proceeding with

mowing. Be sure to keep feet and hands clear of the mower blades. If you raise the mower or mower wing to access

the blockage, engage the wing lock up latch and securely block up the mower before placing any parts of the body

beneath the mower. PN MB01

SAFETY

GX-150 03/21 Safety Section 1-11

SAFETY

HIGH PRESSURE OIL LEAK HAZARD

TO AVOID DEATH OR SERIOUS INJURY FROM HIGH PRESSURE HYDRAULIC OIL

LEAKS PENERATING SKIN:

•DO NOT OPERATE equipment with oil or fuel leaks.

•KEEP all hydraulic hoses, lines and connections in GOOD CONDITION and TIGHT before applying system

pressure.

•RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system.

•REMOVE and replace hose if you suspect it leaks. Have dealer test it for leaks.

HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE.

WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS:

•ALWAYS WEAR safety glasses with side shields (marked with ANSI Z87) and impenetrable gloves.

•USE paper or cardboard to search for leaks.

•DO NOT USE hands or body parts to search for leak.

•KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid.

• Injected Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar

with this form of injury. PN HP01

SAFETY

GX-150 03/21 Safety Section 1-12

SAFETY

ELECTRICAL & FIRE HAZARDS

TO AVOID DEATH OR SERIOUS INJURY FROM ELECTRICAL CONTACT WHEN

WORKING AROUND ELECTRICAL POWER LINES, GAS LINES AND UTILITY LINES:

•INSPECT mowing area for overhead or underground electrical power lines, obstructions, gas lines,

cables and Utility, Municipal, or other type structure.

•KEEP all raised wings at a 10 feet or greater distance from all power lines and overhead obstructions.

•DO NOT allow mower to contact with any Utility, Municipal, or type of structures and obstructions.

•CALL 811 and 1-800-258-0808 to identify buried utility lines.

FIRE PREVENTION GUIDELINES while Operating, Servicing, and Repairing Mower and Tractor to

reduce equipment and grass fire Risk:

•EQUIP Tractor with a FIRE EXTINGUISHER

•DO NOT OPERATE mower on a tractor equipped with under frame exhaust

•DO NOT SMOKE or have open flame near Mower or Tractor

•DO NOT DRIVE into burning debris or freshly burnt area

•AVOID FIRE IGNITION by not allowing mower blade to contact solid objects like metal or rock.

•ADJUST SLIP CLUTCHES to avoid excessive slippage and clutch plate heating.

•CLEAR any grass clippings or debris buildup around mower drivelines, slip clutches, and gearboxes.

•SHUT OFF ENGINE while refueling. PN EF01

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GX-150 03/21 Safety Section 1-13

SAFETY

TRANSPORTING HAZARDS

TO AVOID DEATH OR SERIOUS INJURY WHEN TOWING OR TRANSPORTING EQUIPMENT:

•KEEP transport speed BELOW 20 mph to maintain control of equipment.

•REDUCE SPEED on inclines, on turns and in poor towing conditions.

•DO NOT TOW with trucks or other vehicles.

•USE only properly sized and equipped tractor for towing equipment.

•FOLLOW all local traffic regulations.

TRACTOR REQUIREMENTS FOR TOWING OR TRANSPORTING IMPLEMENTS:

•ONLY TRANSPORT with tractor with ROPS in the raised position.

•USE properly sized and equipped tractor that exceeds implement weight by at least 20%.

•KEEP 20% of tractor weight on front wheels to maintain safe steering.

BEFORE TRANSPORTING OR TOWING IMPLEMENT:

TRACTOR INSPECTION:

•CHECK steering and braking for proper operation and in good condition.

•CHECK SMV sign, reflectors, stop lights, tail lights and hazard lights for proper operation and visibility behind unit.

•CHECK that your driving vision is not impaired by tractor, cab, or implement while seated in tractor seat.

•ADJUST your operating position, mirrors, and implement transport for clear vision for traveling and traffic conditions.

PREPARE IMPLEMENT FOR TRANSPORTING OR TOWING:

ENGAGE TRANSPORT LOCKS AND SAFETY CHAINS:

•RAISE MOWER and ENGAGE center axle cylinder transport stops or pins.

•RAISE WINGS and ENGAGE TRANSPORT LOCKS or pins.

•ATTACH implement SAFETY CHAIN to tractor.

•REMOVE any cut material collected on mower deck.

DETERMINE STOPPING CHARACTERISTICS OF TRACTOR AND IMPLEMENT FOR TRANSPORTING OR

TOWING:

BRAKING TESTS:

•INSTALL center axle cylinder transport stops or pins.

• Observe STOPPING distances increases with increased speeds.

•DETERMINE the maximum safe transport speed that does not exceed 20 mph.

DETERMINE MAXIMUM TURING SPEED BEFORE OPERATING ON ROADS OR UNEVEN GROUND:

•TEST equipment in slowly increasing speed in turns to determine it can be operated at higher speeds.

•USE REDUCED turning speeds in sharp turns to avoid equipment turning over.

WHEN TOWING OR TRANSPORTING EQUIPMENT:

• Always WEAR SEAT BELT when operating or transporting mower.

•USE low speeds to avoid overturn with raised wings.

•USE low speeds and gradual steering on curves, hills, rough or uneven surfaces and on wet roads.

•TURN ON tractor FLASHING WARNING LIGHTS.

•ALLOW clearance for implement swing while turning.

KEEP all raised wings at 10 feet or greater distance from all power lines and overhead obstructions. PN TH01

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GX-150 03/21 Safety Section 1-14

SAFETY

HAZARDS WITH MAINTENANCE OF IMPLEMENT

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT:

SECURE EQUIPMENT FOR SERVICE

BLOCK OUT POTENTIAL ENERGY HAZARDS; Rotating Parts, Raised Components, Hydraulic

Pressure.

•STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and

remove key before dismounting from tractor.

•PLACE implement on ground or securely block up raised equipment. Use large blocks on soft or wet soil.

•SECURELY LATCH and LOCK raised implement wings.

•BLOCK UP IMPLEMENT TONGUE with large blocks and tongue jack. DO NOT crawl or work under

implement supported only by tongue jack.

•PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure.

•DISCONNECT IMPLEMENT Hydraulic HOSES from tractor.

•DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT.

WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), PROTECTIVE GLOVES and follow

SAFETY PROCEDURES when performing service, repairs and maintenance on the implement:

• Always WEAR protective GLOVES when handling blades, knives, cutting edges or worn component with

sharp edges.

• Always WEAR GLOVES and SAFETY GLASSES with side shields (marked with ANSI Z87) when

servicing hot components.

•AVOID CONTACT with hot hydraulic oil tanks, pumps, motors, valves and hose connection surfaces.

•SECURELY support or BLOCK UP raised implement, framework and lifted components before working

underneath equipment.

•STOP any implement movements and SHUT-OFF TRACTOR engine before doing any work procedures.

•USE ladder or raised stands to reach high equipment areas inaccessible from ground.

•ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work.

•FOLLOW manufacturer's instructions in handling oils, solvents, cleansers, and other chemical agents.

•DO NOT change any factory-set hydraulic calibrations to avoid component or equipment failures.

•DO NOT modify or alter implement, functions or components.

•DO NOT WELD or repair rotating mower components. These may cause vibrations and component

failures being thrown from mower. PN HM02

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GX-150 03/21 Safety Section 1-15

SAFETY

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (CONTINUED)

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

PERFORM SERVICE, REPAIRS, LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT

MAINTENANCE SECTION:

•INSPECT for loose fasteners, worn or broken parts, leaky or loose fittings, missing or broken cotter keys

and washers on pins, and all moving parts for wear.

•REPLACE any worn or broken parts with authorized service parts.

•LUBRICATE unit as specified by lubrication schedule.

•NEVER lubricate, adjust or remove material while it is running or in motion.

•TORQUE all bolts and nuts as specified.

BLADE INSPECTION:

•REPLACE bent, damage, cracked or broken blades immediately with new blades.

•AVOID blade failures and thrown broken blades. DO NOT straighten, weld, or weld hard-facing blades.

SAFETY SHIELDS, GUARDS AND SAFETY DEVICES INSPECTION:

•KEEP all Deflectors, Chain Guards, Steel Guards, Gearbox Shields, and PTO integral shields, Bands,

Side Skirts and Skid Shoes in place and in good condition.

•REPLACE any missing, broken or worn safety shields, guards and safety devices.

Cancer and Reproductive Harm www.P65Warnings.ca.gov PN HM02-A

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SAFETY

PARTS INFORMATION

Schulte Products use balanced and matched system components for blade carriers, blades, cuttershafts,

knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to

Schulte Industry specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The

use of “will fit” parts may reduce the performance, void Schulte warranties, and present a safety hazard. Use

genuine Schulte parts for economy and safety. (SPSI-1)

SEE YOUR SCHULTE DEALER

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SAFETY

Decal Location

SAFETY

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SAFETY

ITEM PART NO. QTY TYPE DESCRIPTION

1. 226-004 1 LOGO FEMA Member

2. 226-081 4 IMPORTANT Check Oil Level

3. 226-088 1 INFORMATION 1000 RPM

4. 226-100 1 SER PLT Serial Plate

5. 226-117 2 LOGO Schulte Logo, Medium Profile

6. 226-118 2 LOGO Schulte Logo, Large Profile

7. 226-153 2 REFLECTOR Red Reflector, 2” x 9”

8. 226-154 8 REFLECTOR Amber Reflector, 2” x 9”

9. 226-1541 2 REFLECTOR Amber Reflector, 2' x 4-1/2”

10. 226-164 3 WARNING Blade Rotation, CW

11. 226-165 2 WARNING Blade Rotation, CCW

12. 226-181 29 INSTRUCT 8 HR Greasing

13. 226-429 1 WARNING Jack Decal, 2500 lbs., 700 lbs.

14. 226-433 1 INSTRUCTION Lock Up Decal

15. 226-436 1 DANGER Multi Decal, Rotary Cutters

16. 226-437 10 DANGER Do not Operate-Shield Missing

17. 226-438 1 WARNING Multi Decal, Trailing Units

18. 226-440 1 DANGER Multi Hazard, 540 RPM Units

19. 226-441 1 DANGER Multi Hazard, 1000 RPM Units

20. 226-442 2 DANGER Guard Missing

21. 226-443 2 DANGER Stay Clear of Wings

22. 226-444 1 WARNING Use Genuine Schulte Parts

23. 226-446 11 DANGER Guard Missing (Cone)

24. 226-459 2 IMPORTANT Grease Fitting

25. 226-491 1 DANGER Multi-Language General Safety

26. 226-499 4 INSTRUCT This Side Up

27. 226-534 1 LOGO 6 Year Gearbox Warranty

28. 226-626 2 LOGO GX-150 Name

29. 226-628* 1 IMPORTANT 20 MPH Speed

30. 226-630* 1 IMPORTANT 30 KM/H Speed

31. 226-636 2 LOGO GX-150 Splitter Logo

32. 226-013 1 REFLECTOR SMV Symbol

33. 226-201 1 __________ Manual Canister

34. C170-010C 1 __________ Operators Manual (Inside Canister)

35. 226-659 1 NOTICE Park on Level Ground

Max 10% ground slope

* Canadian Units get 30 KMH Decal - USA Machines get 20 MPH Decal

SAFETY

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SAFETY

Decal Description

SAFETY

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SAFETY

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SAFETY

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SAFETY

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SAFETY

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SAFETY

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SAFETY

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SAFETY

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SAFETY

FEDERAL LAWS AND REGULATIONS

This section is intended to explain in broad terms the concept and effect of federal laws and regulations concerning

employer and employee equipment operators. This section is not intended as a legal interpretation of the law and should

not be considered as such.

Employer-Employee Operator Regulations

U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:

“...to assure so far as possible every working man and woman in the nation safe and healthful working

conditions and to preserve our human resources...”

DUTIES

Sec. 5 (a) Each employer-

(1) shall furnish to each of his employees employment and a place of employment which are free from

recognized hazards that are causing or are likely to cause death or serious physical harm to his employees;

(2) shall comply with occupational safety and health standards promulgated under this Act.

(b) Each employee shall comply with occupational safety and health standards and all rules, regulations and

orders issued pursuant to this Act which are applicable to his own actions and conduct.

OSHA Training Requirements

Title 29, Code of Federal Regulations Part 1928.57(a)(6). www.osha.gov

Operator instructions. At the time of initial assignment and at least annually thereafter, the employer shall

instruct every employee who operates an agricultural tractor and implements in the safe operating practices and

servicing of equipment with which they are or will be involved, and of any other practices dictated by the work

environment.

Keep all guards in place when the machine is in operation;

Permit no riders on equipment

Stop engine, disconnect the power source, and wait for all machine movement to stop before servicing,

adjusting, cleaning or unclogging the equipment, except where the machine must be running to be properly

serviced or maintained, in which case the employer shall instruct employees as to all steps and procedures

which are necessary to safely service or maintain the equipment.

Make sure everyone is clear of machinery before starting the engine, engaging power, or operating the

machine.

Employer Responsibilities:

To ensure employee safety during Tractor and Implement operation, it is the employer’s responsibility to:

1. Train the employee in the proper and safe operation of the Tractor and Implement.

2. Require that the employee read and fully understand the Tractor and Implement Operator’s manual.

3. Permit only qualified and properly trained employees to operate the Tractor and Implement.

4. Maintain the Tractor and Implement in a safe operational condition and maintain all shields and guards on the equip-

ment.

5. Ensure the Tractor is equipped with a functional ROPS and seat belt and require that the employee operator

securely fasten the safety belt and operate with the ROPS in the raised position at all times.

6. Forbid the employee operator to carry additional riders on the Tractor or Implement.

7. Provide the required tools to maintain the Tractor and Implement in a good safe working condition and provide the

necessary support devices to secure the equipment safely while performing repairs and service.

8. Require that the employee operator stop operation if bystanders or passersby come within 300 feet.

Child Labor Under 16 Years of Age

Some regulations specify that no one under the age of 16 may operate power machinery. It is your responsibility to know

what these regulations are in your own area or situation. (Refer to U.S. Dept. of Labor, Employment Standard

Administration, Wage & Home Division, Child Labor Bulletin #102.)

Introduction Section 2-1

INTRODUCTION SECTION

INTRODUCTION

GX-150 03/21 Introduction Section 2-2

INTRODUCTION

We are pleased to have you as an Schulte customer. Your Rotary Cutter has been carefully designed with care

and built with quality materials by skilled workers to give maximum service with minimum down time. This

manual is provided to give you the necessary operating and maintenance instructions for keeping your rotary

cutter in top operating condition. Careful use and timely service saves extensive repairs and costly downtime

losses. Please read this manual thoroughly. Understand what each control is for and how to use it.

Schulte typically offers three types of shielding to protect the operator, passerby, livestock, and property from

thrown objects... deflectors, single chain guards, and double chainguards. Shielding should be selected based

on the intended use of the mower. Double chainguards or deflectors should be used for highway, right-of-way,

parks or greenbelt mowing or all other mowing where human dwellings, vehicles, or livestock could be within

300 feet of the mower. Chainguards are more durable, provide a longer service life and require less

maintenance and replacement than deflectors. Single chainguards may be sufficient for agriculture and other

mower use only where passersby or property are not within 300 feet of the mower during operation.

No shielding is 100% effective in preventing thrown objects. The possibility of injury and property damage from

this hazard can be substantially reduce by selecting proper shielding, maintaining the mower and shielding in

good operational condition, inspecting the area for foreign debris before mowing, operating the mower at a

minimum cutting height of 4", and keep unprotected persons at a minimum distance of 300 feet from the

mower at all times during operation.

Safety is of primary importance to the owner/operator and to the manufacturer. Observe all safety precautions

decaled on the machine and noted throughout the manual for safe operation of implement. If any assistance or

additional information is needed, contact your authorized Schulte dealer. The owner/operator/dealer should

know and understand the Safety Messages before assembly and be aware of the hazards of operating this

cutter during assembly, use, and maintenance. The Safety Alert Symbol combined with a Signal Word, as seen

below, is intended to warn the owner/operator of impending hazards and the degree of possible injury faced

when operating this machine.

Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR

VERY SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH

OR SERIOUS INJURY.

Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR

INJURY.

Identifies special instructions or procedures that, if not strictly observed, could result in

damage to, or destruction of the machine, attachments or the environment.

INTRODUCTION

GX-150 03/21 Introduction Section 2-3

INTRODUCTION

The GX-150 general duty rotary Cutter is designed primarily for weeds, grass, and brush

to 4” diameter. The side skirts are 13-5/8” deep. This additional room under the deck,

along with high blade tip speeds allows for a better cut and better material flow. The one

piece center shield allows for easy and full access to drivelines, clutches and gearboxes

on the center section.

Equipment Specifications

GX-150

Cutting Width 180”

Transport Width:

(Singles on Wings) 93” (2.36m)

(Duals on Wings) 102” (2.59m)

Transport Height 84”

Overall Width 190”

Overall Length 202”

Cutting Height ------------- 1.75” -16.75”------------

--------- (44.5mm-425mm) ----------

HP Required (Min.) 50HP (37 kW)

Tractor HP 85HP (63 kW)

Weight 4563 lbs (2069 kg)

5113 lbs (2319 kg)

Hitch Weight 1702 lbs (772 kg)

Tractor PTO Speed ------------ 540 or 1000 RPM -----------

Cutting Cap. (Max) -------------- 4” (101.6 mm) --------------

Output Shaft -------------- 2.38” (60.3 mm) -----------

GX-150

Gearbox Rating

Divider 260 HP (194kw)

Center & Wing 210 HP (157kw)

Blade Tip Speed (540 RPM):

Center ------ 15980 ft./min. (4871m/min.) -------

Wing ------ 15459 ft./min. (4711m/min.) ------

Blade Tip Speed (1000 RPM):

Center ------ 15974 ft./min. (4869m/min.) ------

Wing ------ 15708 ft./min. (4788m/min.) ------

Driveline:

Main (CV):

540 RPM CAT 6

1000 RPM CAT 5

Center & Wings CAT 5

Wing Working Range 25º down to 90° up

Wing Floating Range 25º down to 30° up

Tongue Weight 1702 lbs.

INTRODUCTION

GX-150 03/21 Introduction Section 2-4

INTRODUCTION

KEY OPERATION POINTS

• Cutting performance and distribution are best when cutter is level from side to side. Mower front to

rear pitch should be 1” or less.

• In extra heavy material, rear chains will allow better discharge and better distribution than solid rear

deflectors or bands.

• Never operate the Flex-wing below full PTO speed of 540 or 1000 rpm.

• For good distribution, the distribution baffles must be used.

• Make sure PTO driveline slip clutches are not frozen and are properly adjusted.

• To reduce uneven grass cutting and streaking.

• -make sure tractor rear tire spacing is a minimum of 60” between the inside of the tires.

• -make sure blades are not bent and are in good condition.

• -reduce ground speed to allow more cutting time.

• Corn should be cut at 5 to 6 mph. If full PTO rpm cannot be maintained, use one lower gear.

• Corn yield of 180 bu. per acre will require a minimum of 105 PTO horsepower to shred at 5 to 6 mph.

To maintain the suggested 5 to 6 mph ground speed when cutter is equipped with deck rings, a

minimum PTO horsepower of 115 is recommended.

• If Tractor engine is lugging down, shift tractor to a lower gear

• ALWAYS OPERATE WITH THE WING HYDRAULIC CYLINDER CONTROL VALVES IN A FLOAT

POSITION.

• For maximum performance and service life, Always use Genuine Schulte replacement parts.

Operating Noise Level/Sound Pressure

The sound levels at the operator's ear from the attached machine (rotary cutter) are at least 10 dB(A) below the

levels from typical Agricultural tractors used to power and transport this machine. Therefore, the Noise

emission values given by the OEM of the Agricultural tractor used to power and transport this machine would

be valid when this machine is attached to and operated by that Agricultural tractor in all OEM recommended

applications.

INTRODUCTION

GX-150 03/21 Introduction Section 2-5

INTRODUCTION

SCHULTE INDUSTRIES LIMITED - GX-150

GENERAL STATEMENT AFFECTING ALL SCHULTE WARRANTY

Schulte Industries Ltd. warrants to the original purchaser only, that in the event of any defect in material or

workmanship in the product sold by Schulte Industries, the subject of this warranty (“the goods”) during the

warranty period mentioned below the manufacturer will provide the coverage specified below.

This warranty is in place of any other warranty or guarantee whether implied or expressed in any conditions of

purchase of the buyer, and does not extend to impose any further liability on the manufacturer than set out

below.

Any work done to the product without being authorized by Schulte, may not be

covered by Schulte.

WARRANTY COVERAGE: All coverage applies to manufacturer’s defects only.

For Commercial, Agricultural, and Government Use

• Structural Warranty is 1 year from the date of purchase.

• Component is 1 year from the date of purchase. Components include hydraulics, hubs and spindles,

blade carriers, and light kits. (Refer to Gearbox, Driveline and Power Shaft warranty sections).

• Driveline warranty is 1 year from the date of purchase. Warranty covers cross kits, tubes, and yokes.

Coverage applies only to manufacturer’s defects when product is properly maintained and

lubricated.

6 Year Gearbox Warranty (Coverage applies to manufacturer’s defects only)

• 100% parts, labor, and freight cost for year 1 and 2.

• 100% parts and labor cost for years 3, 4, 5, 6.

2 Year Seal Warranty (Coverage applies to manufacturer’s defects only)

• 100% parts, labor, and freight cost for year 1.

• 100% parts only for year 2.

For Rental Use

• Component Warranty (including gearboxes and drivelines) is 30 days from the first in-service date.

• Tires and Rims are covered for 30 days against manufacturer’s defects only.

• Structural warranty is 30 days from the first in-service date.

Coverage includes replacement parts and labor. Only Schulte replacement parts qualify under this coverage.

INTRODUCTION

GX-150 03/21 Introduction Section 2-6

INTRODUCTION

Where legislation allows:

• The dealer is responsible for any labor charges exceeding a reasonable amount as determined by the

manufacturer.

• The customer is responsible for the transportation costs of the product or parts to the dealer for repair.

• Ground freight charges for shipping new warrantable replacement parts to the dealer or customer will

be covered by Schulte. Only ground transportation will qualify for reimbursement.

CONDITIONAL COVERAGE

All warranty is conditional upon:

• Care, Maintenance and Operation in accordance with the manufacturer’s specifications and

recommendations (as set out, or referred to in the “Operator’s Manual”) supplied with the product.

• Submission of the Warranty Registration immediately upon sale of the product.

• The Pre-Delivery Inspection sheet must be sent with the Warranty Registration. Failure to comply will

result in warranty claims being denied.

EXCLUSIONS

This warranty does not extend to:

• Damage or deterioration after delivery from the manufacturer not attributable to defective material or

workmanship.

• A Rotary Cutter that has been physically altered without the approval of the manufacturer.

• Any goods which have sustained damage or deterioration due to encounters with foreign objects for

which the product is not intended, inadequate or faulty assembly, improper or inadequate

maintenance, neglect, or abuse.

• Shop supplies such as the use of tools, oil or grease used in the repair or replacement of a

warrantable part or component.

• Normal wearing parts such as, but are not limited to safety chains, belting, clutch linings, blades and

tire wear.

THE WARRANTY CLAIM PROCESS:

• A Warranty Claim must be submitted within (30) days of the repair.

• The dealer must allow for the examination of the goods by the manufacturer or one of its agents,

when requested by the manufacturer to verify that the goods are defective in material or

workmanship.

• The Dealer must keep the failed part until the claim is processed, to allow Schulte Industries the

option of further examination of the part.

Further examination may mean that pictures are sent, or that the part be returned to Schulte.

• A Return Goods Authorization (RGA) must be sent with any returned part.

• If a failed part is returned to Schulte for examination, Schulte will pay the freight, Only ground

transportation will qualify for reimbursement. Any other types of freight will not be paid,

unless authorized on the RGA.

NOTE: For warranty service or parts the unit can be taken to any authorized Schulte dealer.

Warranty Contacts:

All warranty questions can be emailed to [email protected] or phone Schulte Industries at 1-800-404-6044.

Schulte reserves the right to change and modify this warranty policy at any time.

Assembly Section 3-1

ASSEMBLY SECTION

ASSEMBLY

GX-150 03/21 Assembly Section 3-2

ASSEMBLY

GENERAL ASSEMBLY

Check oil level in all gearboxes before operation. Refer to the ‘Lubrication’ section of this

manual for recommended oil type and viscosity.

Lubricate all grease fittings. Refer to the grease schedule in this manual. Check that all nuts and bolts are in

place and properly tightened. Refer to the ‘Maintenance’ section of this manual for required bolt grades and

torques.

Check that all tires are inflated to proper specifications. Refer to the ‘Maintenance’ section of this manual for

required tire pressures.

Chain Guards

The GX-150 comes standard with single or double chain guards. Use the Parts Manual for chain guard

locations on the rotary cutter.

If your machine is equipped with single safety chains insert the first link of the 5 link chain into the first slot of

the chain rail. If your machine is equipped with double safety chains (9 links) insert the 5 middle link into the

first slot of the chain rail. Once you have the link inserted slide the 1/4” rod into the link. Continue along the

length of the chain rail until all links are inserted.

Bend the end 2” of the galvanized rod back to keep the chains from falling loose.

Tires

To reduce the possibility of the laminations separating, laminated tires should be installed with the laminations

orientated as shown.

Always install the laminated or aircraft tires onto the wheel hub with a lockwasher and with the flat side of the

nut seated against the lockwasher.

ASSEMBLY

GX-150 03/21 Assembly Section 3-3

ASSEMBLY

HYDRAULIC CIRCUITS

Adjust the hoses in the hose organizer to allow sufficient slack for turning. Ensure the hoses will not contact the

driveline, will not bind while turning or can become pinched.

Route the left wing hoses over the center lock bar and fasten to the hose clamp. Wrap the hose sections into

hook-and-loop hose wrap.

WING SYSTEM

If the rotary cutter has been supplied to you already assembled it is possible that the wing lift

hydraulic cylinders are not completely filled with oil.

First fully retract the wing cylinders then remove the wing lock up pins.

The wing lift system is marked in blue at the tractor connection.

Refer to the Parts Manual for a complete list of fittings and hydraulic hose part numbers.

NEVER FORCE THE WING LIFT LOCK PINS OUT OF THEIR LOCK POSITION AS THE

WINGS MAY SUDDENLY DROP CAUSING INJURY OR EVEN DEATH

ASSEMBLY

GX-150 03/21 Assembly Section 3-4

ASSEMBLY

HYDRAULIC LIFT SYSTEM

The hydraulic Lift System requires one single acting hydraulic circuit for operation. The system is comprised of

one hydraulic cylinder with depth stop collar, and allows all wheels to be raised and lowered simultaneously.

Before operation all air must be purged from the hydraulic lift circuit. Fully raise the cutter and hold the tractor’s

hydraulic control lever forward for 5 minutes to allow oil to fully circulate through the hydraulic circuit.

DRIVELINE SHIELD

IMPORTANT: OSHA, ASABE, and SAE standards

require that all rotating shafts be guarded against

contact. The unchained plastic shields can rotate

with the driveline but must stop when they contact

another object.

The shields must be regularly greased and

checked that they rotate freely on the driveline.

Refer to the Lubrication section for greasing

intervals.

ASSEMBLY

GX-150 03/21 Assembly Section 3-5

ASSEMBLY

PRO LEVEL

The pro level clevis is designed to fit CAT II and CAT III drawbars.

The clevis comes with two factory installed CAT II

conversion adapters, shown in grey to the right. To

convert to CAT III remove the 1/2” x 1” UNC bolts,

top and bottom, then remove adapters.

NOTE: Connect clevis to drawbar in orientation as

shown to the right and as indicated by decals on

clevis. Connecting in any other orientation will result

in serious damage to the Clevis, hitch and/or

drawbar.

TRACTOR SHAFT

After the wings are lowered to the ground, remove

the tractor shaft from shipping brackets on the wing.

Longer Bolts have been used to mount to mount the

shipping bracket on the machine then needed for

the chain guard. Remove these bolts from the

machine and replace them with the carriage bolts

provided in the manual container. Attach the tractor

shaft to the divider gearbox. See Driveline

Attachment in the Operation Section.

Remove the tractor shaft shipping brackets from the

machine.

TRANSPORT LIGHT KIT

Use FLASHING WARNING LIGHTS when traveling on public roads day or night, unless

prohibited by law.

If the rotary cutter obscures the tractor warning or tail lights, the rotary cutter MUST be equipped with a

transport light kit.

Check local highway regulations concerning moving machinery on highways.

Shipping Brackets

ASSEMBLY

GX-150 03/21 Assembly Section 3-6

ASSEMBLY

Installation of Lights

Lock the rotary cutter into transport position. For

more detail and part numbers, refer to parts

manual. Bolt the light frames to the center beam

using the supplied 3/8” bolts, washers and locknuts.

Install the lamps onto the light frames with the

amber light to the outside of the cutter. The red

lamp is to be installed with the red facing the rear.

Install the light module on the right light frame.

Wiring of Lights

From the light module, plug the 4-pin right signal output plug to the 12” (30cm) extension harness. Plug the 3-

pin plug to the red lamp and the 2-pin plug to the amber plug.

From the light module, plug the 4-pin left signal output plug to the 84” (213cm) extension harness. Plug the 3-

pin plug to the red lamp and the 2-pin plug to the amber plug.

Plug the main harness to the input end of the light module. Using plastic wire ties, route the harness along the

hydraulic hoses to the front of the rotary cutter. Allow enough slack in the harness for turning.

Test the circuit. The lights should operate in unison with your tractor lights. If the turning lamps are opposite to

the tractor, reverse the output to extension harness connections. If the lights do not work at all, check all

connections are snug.

ASSEMBLY

GX-150 03/21 Assembly Section 3-7

ASSEMBLY

Assembly from Truck Shipment

The following are instructions to set up a GX-150

cutter that has been delivered on a truck.

When the cutter is received the hitch will be flipped

back onto the cutter as shown on Figure AsmP-R-

0465. The hitch must be flipped down into working

position and pinned to the tension link. Care should

be taken when flipping the hitch down as it is heavy

and will want to fall when it over centers so a lifting

device should be used. Line up the tension link and

the hitch as shown in Figure AsmP-R-0125. Use

the 1” washer and cotter pin that are provided to

attach the tension link to the hitch as shown in

Figure AsmP-R-0126.

ASSEMBLY

GX-150 03/21 Assembly Section 3-8

ASSEMBLY

Shipping Strap

A shipping strap was installed on the unit prior to leaving the factory (shown circled to the right). The shipping

strap must be removed before the cutter can be used. Once the shipping strap has been removed it and the

hardware attaching it can be discarded.

Operation Section 4-1

OPERATION SECTION

OPERATION

GX-150 03/21 Operation Section 4-2

OPERATION

SCHULTE GX-150

ROTARY CUTTER OPERATION INSTRUCTIONS

Schulte GX-150 rotary cutters are manufactured with quality material by skilled workers. These cutters are

designed to cut grass, weeds, crop stalks, brush and other vegetation up to 4” diameter. The cutter is equipped

with protective deflectors and/or chain guards to prevent objects being thrown from the cutter by the blades,

however, no shielding is 100% effective. All shields, guards, deflectors, and chains equipped on the unit must

be maintained on the mower in good operational condition.

It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every

reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the

cutter, tractor, or a thrown object. Do not operate the cutter if passersby, pets, livestock, or property are within

300 feet of the unit.

•All THROWN OBJECT SHIELDING including, Front and Rear Deflectors, Chains Guards, Steel Guards,

Bands, Side Skirts and Skid Shoes in place and in good condition when mowing.

• Mower sections or wing are adjusted to be close and parallel to ground without exposing blades.

•MOWING AREA has been inspected and foreign materials and debris have been removed.

•PASSERSBY are inside enclosed vehicle.

This section of the Operator’s Manual is designed to familiarize, instruct, and educate safe and proper cutter

use to the operator. Pictures contained in this section are intended to be used as a visual aid to assist in

explaining the operation of a flex-wing rotary cutter and are not necessarily of a GX-150 cutter. Some pictures

may show shields removed for picture clarity. NEVER OPERATE this implement without all shields in place

and in good operational condition. The operator must be familiar with the cutter and tractor operation and all

associated safety practices before operating the cutter and tractor. Proper operation of the cutter, as detailed in

this manual, will help ensure years of safe and satisfactory use.

IMPORTANT: To avoid mower damage, retorque all bolts after the first 10 hours of operation. Retighten blade

carrier retaining nut on gearbox lower shafts to 600 ft. lbs.

READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS

MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND

IMPLEMENT. If you do not understand any of the instructions, contact your nearest authorized dealer for a

full explanation. Pay close attention to all safety signs and safety messages contained in this manual and

those affixed to the implement and tractor. OPS-U- 0001

READ, UNDERSTAND, and FOLLOW the following Safety Messages. Death or serious

injury may occur unless care is taken to follow the warnings and instructions stated in the

Safety Messages. Always use good common sense to avoid hazards. (SG-2)

OPERATION

GX-150 03/21 Operation Section 4-3

OPERATION

1. OPERATOR REQUIREMENTS

Safe operation of the unit is the responsibility of a qualified operator. A qualified operator has read and

understands the implement and tractor Operator’s Manuals and is experienced in implement and tractor

operation and all associated safety practices. In addition to the safety messages contained in this manual,

safety signs are affixed to the implement and tractor. If any part of the operation and safe use of this equipment

is not completely understood, consult an authorized dealer for a complete explanation.

If the operator cannot read the manuals for themselves or does not completely understand the operation of the

equipment, it is the responsibility of the supervisor to read and explain the manuals, safety practices, and

operating instructions to the operator.

Safe operation of equipment requires that the operator wear approved Personal Protective Equipment (PPE)

for the job conditions when attaching, operating, servicing, and repairing the equipment. PPE is designed to

provide operator protection and includes the following safety wear:

PERSONAL PROTECTIVE EQUIPMENT (PPE)

• Always Wear Safety Glasses with Side Shields

(marked with ANSI Z87)

• Hard Hat

• Steel Toe Safety Footwear

• Gloves

• Hearing Protection

• Close Fitting Clothing

• Respirator or Filter Mask (depends on

operating conditions) OPS-U- 0002

DO NOT use drugs or alcohol immediately before or while operating the

Tractor and Implement. Drugs and alcohol will affect an operator’s

alertness and coordination and therefore affect the operator’s ability to

operate the equipment safely. Before operating the Tractor or Implement,

an operator on prescription or over-the-counter medication must consult

a medical professional regarding any side effects of the medication that

would hinder their ability to operate the Equipment safely. NEVER

knowingly allow anyone to operate this equipment when their alertness or

coordination is impaired. Serious injury or death to the operator or others

could result if the operator is under the influence of drugs or alcohol. (SG-27)

OPERATION

GX-150 03/21 Operation Section 4-4

OPERATION

2. TRACTOR REQUIREMENTS

The tractor used to operate the cutter must have the power capacity to lift, pull, and operate the Power Take

Off (PTO) at the cutter’s rated speed while traveling at a ground speed between 2 and 5 MPH. Operating the

cutter with a tractor that does not meet the following requirements may cause tractor or cutter damage and be

a potential danger to the operator and passersby.

Tractor Requirements and Capabilities

• Certified approved Roll-Over Protective Structure (ROPS) or ROPS cab and seat belt.

• Tractor Safety Devices .................................... Slow Moving Vehicle (SMV) emblem, lighting, PTO Master

shield

• Tractor Horsepower -Minimum ........................ GX-150 45 HP

-Recommended ............... GX-150 85 HP

• Drawbar............................................................ Set length according to operating speed and driveline type,

rated to carry weight of the mower, safety chain attachment

point

• Drawbar Vertical Load Minimum Capacity ....... 2100 lbs.

• Hydraulics -Minimum........................................ One single acting circuit and one double acting circuit, both

@1750 PSI

• Front End Weights............................................ As needed to maintain 20% weight on front axle

• Power Take Off ................................................ Operating speed and shaft size depends on operating

speed and driveline type of the mower.

• Tire Spacing ..................................................... Set tires minimum width of 60” inside to inside of tires.

2.3 Tractor Horsepower

The horsepower required to operate the mower depends on several operating factors including the vegetation

to be cut, terrain condition, operator experience, condition of the mower and tractor, and other factors. The

recommended tractor HP for the GX-150 is 85 HP, minimum 50 HP. Operating the mower with a tractor that

does not have enough power will produce a less desirable cut and may cause tractor engine damage.

2.1 ROPS and Seat Belt

The tractor must be equipped with a Factory Cab and seat belt to protect the operator from falling from the

tractor and being crushed or run over by the tractor and/or implement resulting in serious injury or death. Only

operate the tractor while seated in the operator’s seat with the seatbelt securely fastened around the operator

OPS-U- 0051

2.2 Tractor Safety Devices

If transporting or operating the tractor and implement near a public roadway, the tractor must be equipped with

proper warning lighting and a Slow Moving Vehicle (SMV) emblem which are clearly visible from the rear of

the unit. Lights and a SMV emblem must be equipped directly on implements if the visibility of the tractor

warning signals are obscured.

Maintain all manufacturer equipped safety shields and guards. Always replace shields and guards that were

removed for access to connect, service, or repair the tractor or implement. Never operate the tractor PTO

with the PTO master shield missing or in the raised position. OPS-U- 0004

OPERATION

GX-150 03/21 Operation Section 4-5

OPERATION

2.4 Drawbar-Pull Type Mower

Position the length of the drawbar from the end of

the tractor PTO shaft to the drawbar hitch hole

according to the operating speed of the cutter. If

the cutter is a 540 RPM unit, position the drawbar

length from shaft end to hitch hole at 14”. For

1000 RPM cutters, set the drawbar length at 16”

for 21 spline 1-3/8” cutters and at 20” for 1-3/4”

20 spline cutters.

Incorrect drawbar length will change angle of

driveline causing possible damage to

constant velocity joint. Do not use PTO

adaptors. PTO adaptors will invalidate your

warranty. See your tractors operator’s manual for

drawbar adjustment procedures.

2.5 Tractor Hydraulics

The mower deck and wings are raised and lowered with hydraulic cylinders operated by the tractor hydraulic

pump. The mower can be operated on a tractor with a minimum of one single and one double acting circuit.

Refer to the assembly and parts section of this manual for hydraulic system set-up or contact an authorized

dealer for the best configuration depending on your tractor hydraulic capabilities and your intended mower use.

DO NOT use a PTO adapter to attach a non-matching Implement driveline to a Tractor PTO.

Use of an adapter can double the operating speed of the Implement resulting in excessive

vibration, thrown objects, and implement failure. Adapter use will also change the working

length of the driveline exposing unshielded driveline areas. Serious bodily injury and/or

equipment failure can result from using a PTO adapter. Consult an authorized dealer for

assistance if the Implement driveline does not match the Tractor PTO. (S3PT-14)

2.6 Front End Weight

A minimum of 20% total tractor weight must be maintained on the tractor front end at all times. Front end

weight is critical to maintain steering control and to prevent the tractor from rearing up while driving. If the

front end is too light, add weight until a minimum of 20% total weight is reached on the front tires. Front

weights and weight carriers can be purchased through an authorized tractor dealership. OPS-U-0005

2.7 Power Take Off (PTO)

Depending on the unit, the mower is designed to operate at a PTO speed of 540 or 1000 RPM. Most tractors

operate at either 540, or a combination of 540 and 1000 RPM PTO speeds. The operating speed of the

mower and tractor can be determined by the number of splines on the driveline yoke and PTO output shaft.

Those operating at 540 RPM will have a 1-3/8” diameter 6-spline shaft and those operating at 1000 RPM will

have a 1-3/8” 21-spline shaft or a 1-3/4” 20 spline shaft. Refer to the tractor owner’s manual for instructions to

change PTO speeds on models that operate at more than one speed.

If operating an older model tractor where the tractor’s transmission and PTO utilize one master clutch, an

over-running clutch must be used between the PTO output shaft and the driveline of the mower. An

authorized tractor dealer can provide the over-running clutch and its installation if needed. OPS-U- 0006_D

OPERATION

GX-150 03/21 Operation Section 4-6

OPERATION

Never operate the Tractor and Mower if the Implement input driveline is directly connected

to the Tractor transmission. Tractor braking distances can be substantially increased by the

momentum of the rotating Mower blades driving the Tractor transmission even though the

Tractor clutch has been disengaged. Install an over running clutch between the Tractor

PTO and the Mower driveline to prevent this potentially dangerous situation. (S3PT-16)

2.8 Tire Spacing

Tractor tires should be set a minimum of 60” (1.5

m) apart measured from inside of tire to inside of

tire, or maximum width possible. Refer to the

tractor Operator’s Manual or consult an

authorized dealer for instructions to change

tractor tire spacing. OPS-R-0062

2.9

3. GETTING ON AND OFF THE TRACTOR

Before getting onto the tractor, the operator must read and completely understand the implement and tractor

operator manuals. If any part of either manual is not completely understood, consult an authorized dealer for

a complete explanation. OPS-U-0007

Do not mount or dismount the Tractor while the tractor is moving. Mount

the Tractor only when the Tractor and all moving parts are completely

stopped. (SG-12)

3.1 Boarding the Tractor

Use both hands and equipped handrails and steps for support when boarding the tractor. Never use control

levers for support when mounting the tractor. Seat yourself in the operator’s seat and secure the seat belt

around you.

Never allow passengers to ride on the tractor or attached equipment. Riders can easily fall off and be seriously

injured or killed from falling off and being ran over. It is the operator’s responsibility to forbid all extra riders at

all times. OPS-U- 0008

OPERATION

GX-150 03/21 Operation Section 4-7

OPERATION

BEFORE leaving the tractor seat, lower the implement, set the parking brake and/or set the

tractor transmission in parking gear, disengage the PTO, stop the engine, remove the key,

and wait for all moving parts to stop. Place the tractor shift lever into a parking gear to

prevent the tractor from rolling. Never dismount a Tractor that is moving or while the engine

is running. Operate the Tractor controls from the tractor seat only.

Never allow children to operate, ride on, or come close to the Tractor or

Implement. Usually, 16-17 year-old children who are mature and

responsible can operate the implement with adult supervision, if they

have read and understand the Operator’s Manuals, been trained in

proper operation of the tractor and Implement, and are physically large

enough to reach and operate the controls easily. (SG-11)

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

3.2 Dismounting the Tractor

Before dismounting, park the tractor and implement on a reasonably level surface, apply the parking brake,

idle the engine down, disengage the PTO, and lower the implement to the ground. Shut down the tractor

engine according to the operator’s manual, remove the key, and wait for all motion to completely stop. Never

leave the seat until the tractor, its engine and all moving parts have come to a complete stop.

Use hand rails and steps when exiting the tractor. Be careful of your step and use extra caution when mud,

ice, snow or other matter has accumulated on the steps or hand rails. Use all handrails and steps for support

and never rush or jump off the tractor. OPS-U- 0009

OPERATION

GX-150 03/21 Operation Section 4-8

OPERATION

4. STARTING THE TRACTOR

The operator must have a complete understanding of the placement, function, and operational use of all

tractor controls before starting the tractor. Review the tractor operator’s manual and consult an authorized

dealer for tractor operation instructions if needed.

Essential Tractor Controls:

• Locate the light control switch.

• Locate the engine shut off control.

• Locate the brake pedals and the clutch.

• Locate the PTO control.

• Locate the 3-point hitch control lever.

• Locate the hydraulic remote control levers.

Before starting the tractor ensure the following:

• Conduct all pre-start operation inspection and service according to the tractor operator’s manual.

• Make sure all guards, shields, and other safety devices are securely in place.

• The parking brake is on.

• The PTO control lever is disengaged.

• The 3-point hitch control lever is in the lowered position.

• The hydraulic remote control levers are in the neutral position.

• The tractor transmission levers are in park or neutral.

Refer to the tractor owner’s manual for tractor starting procedures. Only start the tractor while seated and

belted in the tractor operator’s seat. Never bypass the ignition switch by short circuiting the starter solenoid.

After the tractor engine is running, avoid accidental contact with the tractor transmission to prevent sudden

and unexpected tractor movement. OPS-U-0028

Never run the Tractor engine in a closed building or without adequate ventilation. The

exhaust fumes can be hazardous to your health. (SG-23)

Start tractor only when properly seated in the Tractor seat. Starting a

tractor in gear can result in injury or death. Read the Tractor operators

manual for proper starting instructions. (SG-13)

5. CONNECTING THE CUTTER TO THE TRACTOR

Use extreme caution when connecting the cutter to the tractor. The cutter should be securely resting at

ground level or setting on blocks. Place a block in front of and behind the center section wheels to prevent the

cutter from moving. Keep hands and feet from under the cutter and clear of pinch points between the tractor

and cutter. OPS-R-0001_A

OPERATION

GX-150 03/21 Operation Section 4-9

OPERATION

5.1 Connecting the Mower Tongue to the Tractor

1. Ensure the tractor is equipped with the correct

PTO shaft and the drawbar is set at the correct

length.

2. Using the parking jack, position the tongue

clevis to the height of the tractor drawbar. A

screw driver may be inserted into the hole in

the side of the swivel hitch to keep the hitch

clevis level while connecting to the tractor

drawbar.

3. Board the tractor and start the engine. Back the

tractor to the cutter aligning the drawbar hitch

hole with the cutter tongue clevis. Turn off the

tractor engine, place the tractor in park, and set

the parking brake before dismounting.

4. To attach the Cutter insert the hitch pin through

the drawbar and tongue clevis. Once the pin is

inserted, attach the snap ring pin through the

hole on the hitch pin and snap in place.

5. Securely attach the cutter safety chain to the

tractor drawbar or drawbar support frame.

6. Lower the jack until the tongue is completely

supported by the drawbar. Remove jack from

the tongue and place on storage bracket of

cutter.

NEVER STAND BETWEEN THE TRACTOR AND THE ROTARY CUTTER WHILE THE

TRACTOR IS BEING BACKED TO THE HITCH.

Always shut the Tractor completely down, place the transmission in park, and set the

parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches. (S3PT-15)

OPERATION

GX-150 03/21 Operation Section 4-10

OPERATION

5.3 Connecting Implement Hydraulic Lines to the Tractor

With the tractor shut down and secured in position,

relieve hydraulic pressure from the tractor by

moving the control levers back and forth several

times or placing the levers in the float position.

When connecting the hydraulic lines, keep hoses,

quick couplers, and swivels free of contamination.

Never leave a disconnected hose end open and

cap the tractor hydraulic outlet ports when not in

use. If the tractor ports or implement hydraulic hose

ends become contaminated, wipe clean with a rag

before connecting.

Hydraulic Line Support

After connecting the hydraulic lines to the tractor, adjust the hoses in the hose organizers to allow sufficient

slack for turning. Ensure that hoses do not contact the driveline, do not bind while turning, and do not become

pinched or kinked.

Hydraulic Cylinder Priming

Hydraulic Cylinders must be filled with hydraulic oil before lowering the cutter wings. Hydraulic cylinders and

lines are filled by holding the valve control levers in the raised position until the cylinders are fully extended.

Place control levers in the float position and repeat process a second time. Ensure wings are entirely

supported by the cylinder before operating.

5.2 Safety Tow Chain

If the implement is towed on a public roadway, a safety chain with tensile strength equal to or greater than the

gross weight of the implement must be connected between the tractor and implement. This will help control

the implement in the event the tongue becomes disconnected from the drawbar. Make sure the chain is

attached to a secure location on the tractor and not to an intermediate support.

After connecting both ends of the safety chain, drive the tractor to the right and left to check for proper chain

length. Adjust length as necessary and allow only enough slack in the chain to make a maximum turn in both

directions. When not in use, store the safety chain to protect it from mud or standing water by wrapping the

chain around the tongue. Replace the safety chain if one or more links or end fittings are broken, stretched or

otherwise damaged or deformed. OPS-U-0039

IMPORTANT: Scan this QR Code with your smart phone to link to the PAMI Safe

Implement Hitching Manual for more information on correctly connecting

agricultural tractors to implements. Or type in your internet browser the following

web address: www.algqr.com/hme Ops-0008-MISC

OPERATION

GX-150 03/21 Operation Section 4-11

OPERATION

5.4 Lowering the Cutter

Transport lock bar is provided for the center lift cylinder and a ball valve is provided on the wing lift circuit.

When the transport lock bar is used on the center lift cylinder it prevents the mower from suddenly dropping

due to a hydraulic cylinder or hose failure. When the ball valve is actuated it prevents oil flow in the hydraulic

wing lift circuit so the wings of the mower cannot be activated accidentally.

FULLY extend the center lift cylinder until there is

no weight on the center transport lockup bar. Flip

the lockup bar up and away from the center

cylinder and use the retainer pin to lock it in the

storage location. NEVER force the transport

lockup bar from its position. If the lockup bar does

not move freely then the center cylinder is not fully

extended. If the rotary cutter has been supplied to

you already assembled, it is possible that the lift

cylinder is not completely filled with oil.

Actuate the handle of the ball valve so it is in line

with the ball valve body. This will allow oil to flow

freely to the wing hydraulic lift circuit. Fully retract

the cylinders to ensure the cylinders are in the

proper location of the floating lug and to ensure

they are full of oil. Once the cylinders are fully

retracted you may extend the cylinders which in

turn lowers the wings.

6. SETTING THE MOWER

Properly setting the cutting height is essential for efficient and safe operation. A properly set mower will make

a more uniform cut, distribute clippings more evenly, require minimal tractor work, and follow the contour of

uneven terrain. NOTE: Avoid very low cutting heights, striking the ground with the blades gives the most

damaging shock loads and will cause damage to the mower and drive. Blades contacting the ground may

cause objects to be thrown out from under the mower deck. Always avoid operating the mower at a height

which causes the blades to contact the ground. OPS-U- 0010

Never work under the Implement, the framework, or any lifted

component unless the Implement is securely supported or blocked up

to prevent sudden or inadvertent falling which could cause serious

injury or even death. (SG-14)

OPERATION

GX-150 03/21 Operation Section 4-12

OPERATION

6.1 Setting Cutting Height

The cut height for the center section is set by

extending or shortening the depth collar located on

the center lift cylinder.

The cutter should always be operated in the

highest position that will produce the desired

cutting results. Operating at increased heights will

minimize the chances of blades contacting the

ground and discharging debris.

1. Place the tractor and cutter on a level surface

and lower wing sections.

2. Extend or retract the center section main

hydraulic lift cylinder to the desired cutting

height.

3. Shut down the tractor, place the transmission

in park, and set the parking brake before

dismounting.

4. Adjust the center section hydraulic cylinder

depth stop collar to set the cutting height so

that the cylinder returns to the preset cutting

height each time the mower is lowered. It

might be necessary to use spacer rings (not

provided) with the depth stop collar in order to

preset the mower for higher cutting heights.

6.2 Leveling Wing

1. The center section height should be set before

adjusting the wing sections. Make sure the

tractor is completely shut down, the cutter is

completely lowered, and the cutter and tractor

are secured in position.

2. To set the wing section height loosen the jam

nut “A” on the turnbuckle assembly. Once the

jam nut is loose you can rotate the body of the

turnbuckle “B” to either extend the turnbuckle

to raise the wing or retract the turnbuckle to

lower the wing.

3. After the wings are set at the desired position

retighten the jam nut “A” to maintain height

setting.

Depth Adjustment Collar

OPERATION

GX-150 03/21 Operation Section 4-13

OPERATION

6.3 Setting Deck Pitch

Mower should be operated with the deck

approximately 3/4" HIGHER IN THE FRONT THAN

THE REAR.

Operating the mower at this pitch will allow the

mower to cut the grass twice and can result in a

more even cut and improved distribution of the cut

material.

IMPORTANT:

Adjust the leveling rods the same amount and

maintain equal tension in the rods. Improper

adjustment may cause rods to snap or bend. Re-

tighten the jamnuts after the deck pitch has been

set.

To set the deck pitch, first block the front of the

cutter under the skids. Lower the cutter until; the

tension is removed from the tension links and the

adjustment lugs can be moved easily. Before

making any adjustments, ensure the tractor is in

park, the engine is shut off and the ignition key is

removed.

To raise the front of the cutter the lift rod needs to

be shortened. To lower the front of the cutter the lift

rod needs to be lengthened. To do this loosen the

nuts on the rear of the lift rod and adjust them until

the proper deck pitch is set. Once the deck pitch is

set, retighten the jam nut.

Lift Rod Adjustment

OPERATION

GX-150 03/21 Operation Section 4-14

OPERATION

Figure Ops-1014 shows a GX-150 cutter set-up with clockwise blade rotation on the center section and right

wing, and counter clockwise blade rotation on the left wing.

EXAMPLES:

If there is material buildup in Sections B + E, raise shrouds 1+ 5 to allow some material out sooner.

If more material is found in Sections A + B and less in C + D, then shroud 2 can be lowered to allow less

material from the enter section.

If a lot of material is found in sections A + F, then lower the rear end of shrouds 1 + 5 to bring more material

around towards the center.

OPERATION

GX-150 03/21 Operation Section 4-15

OPERATION

NOTE: If tractor has a 540 RPM PTO, adjusting to a 16-inch position will gain additional 2 inches of

telescoping length.

7. DRIVELINE ATTACHMENT

The driveline yoke and tractor PTO shaft must be

dirt free and greased for attachment.

To connect the mower driveline to the tractor PTO

output shaft, twist the driveline yoke collar and align

the grooves and splines of the yoke with those of

the PTO shaft. Push the driveline yoke onto the

PTO shaft, release the locking collar, and position

the yoke until the locking collar balls are seated

onto the PTO shaft. Push and pull the driveline

back and forth several times to ensure a secure

attachment. OPS-R-0003_G

When attaching the Implement input driveline to the Tractor PTO, it is important that the

connecting yoke spring activated locking collar slides freely and the locking balls are seated

securely in the groove on the Tractor PTO shaft. Push and pull the driveline back and forth

several times to ensure it is securely attached. A driveline not attached correctly to the

Tractor PTO shaft could come loose and result in personal injury and damage to the

Implement. (S3PT-17)

“Bottoming Out” Check Procedure

• Disconnect driveline from the tractor and slide

the profiles together until fully compressed.

• Place a mark on the inner shield 1/8” from the

end of the outer shield and reattach the

driveline to the PTO shaft.

• With the PTO NOT TURNING, slowly drive the

tractor with mower attached through the

sharpest turn possible and watch shaft

movement. With the PTO NOT TURNING,

slowly drive the tractor with the mower attached

through the most severe terrain conditions

expected and watch shaft movement.

• If the distance between the mark and the outer

shield becomes less than 2” at any point there is a potential problem bottoming out the driveline and the

driveline should be replaced with shorter driveline. Contact your local dealer or Technical Service for

proper directions. OPS-R-0004_J

OPERATION

GX-150 03/21 Operation Section 4-16

OPERATION

Engagement Check Procedure

• With the driveline attached, position the mower to the point where the telescoping driveline is at its

maximum extension. Completely shut down the tractor and secure in position.

• Mark the inner driveline shield 1/8” from the end of the outer shield.

• Disconnect the driveline from the tractor and separate the two driveline halves.

• Measure the distance from the mark to the end of the inner profile. This length is the amount the driveline

profiles were engaged.

• If the engaged length is less than 6”, the shaft is considered too short and should be replaced with a longer

shaft. Consult an authorized dealer to purchase the required driveline length.

NOTE: If the driveline cannot be shortened and still maintain the required profile engagement, the operator

must be made aware of terrain conditions and avoid situations which pose a potential problem to avoid

damaging the driveline or move drawbar to 16” or 20” position for required clearance.

OPERATION

GX-150 03/21 Operation Section 4-17

OPERATION

7.1 Constant Velocity (CV) Driveline

For mowers equipped with a Constant Velocity (CV) driveline, the maximum turning angle between the tractor

and mower must be determined to ensure the joint angle does not over-extend which can cause CV joint

damage. Constant Velocity joints enable the driveline to operate smoothly with no vibrations and clattering at

angles up to 80°. Angles greater than 80° can result in mechanical damage to the CV joint and mower

driveline.

The Constant Velocity joint must be lubricated every 8 hours of operation as specified in the Maintenance

Section. Failure to properly lubricate the joint will result in accelerated wear and joint component failure.

CV Driveline Maximum Angle Check Procedure

• With the mower attached to the tractor and the driveline disconnected from the tractor PTO stub make

a hard left turn until there is approximately a 1" clearance between the left rear tractor tire and mower

frame or tongue.

• Stop and completely shut down the tractor. Place the tractor in Park and apply the Parking Brake before

dismounting.

• Check the CV joint at this maximum turning radius by holding the driveline yoke above the PTO shaft and

then angle the CV joint to its maximum angle. A minimum difference of 10 degrees between the center

line of the yoke and the PTO shaft must be maintained to ensure the joint will not be over angled. If the

joint cannot be angled at least 10°, there is a potential problem of over-angling the joint while making

sharp turns.

• Solutions: To ensure the joint is not damaged, check the following:

Check the drawbar length to ensure that it is at the proper length for the RPM speed of the mower.

Move the tractor rear tires wider apart to limit the tractor turning radius.

Position the mower at multiple angles and perform the above procedure. Determine the sharpest turning

radius that maintains a safe operating angle and note this position to the operator. OPS-R-0006_B

OPERATION

GX-150 03/21 Operation Section 4-18

OPERATION

8. PRE-OPERATION INSPECTION AND SERVICE

Before each use, a pre-operation inspection and service of the implement and tractor must be performed.

This includes routine maintenance and scheduled lubrication, inspecting that all safety devices are equipped

and functional, and performing needed repairs. DO NOT operate the unit if the pre-operation inspection

reveals any condition affecting safe operation. Perform repairs and replacement of damaged and missing

parts as soon as noticed. By performing a thorough pre-operation inspection and service, valuable down time

and repair cost can be avoided. OPS-U-0029

Always disconnect the main PTO Driveline from the Tractor before performing service on

the Implement. Never work on the Implement with the tractor PTO driveline connected and

running. Rotating Parts, or Drivelines could turn without warning and cause immediate

entanglement, injury or death. (S3PT-11)

DO NOT allow any person under a folded wing unless wing is securely

locked up or supported. DO NOT approach the Implement unless the

Tractor is turned off and all motion has ceased. Never work under the

frame work, or any lifted component unless the implement is securely

supported or blocked up. A sudden or inadvertent fall by any of these

components could cause serious injury or even death. (STI-03)

Periodically inspect all moving parts for wear and replace when

necessary with authorized service parts. Look for loose fasteners, worn

or broken parts, and leaky or loose fittings. Make sure all pins have

cotter pins and washers. Serious injury may occur from not maintaining

this machine in good working order. (SG-21)

OPERATION

GX-150 03/21 Operation Section 4-19

OPERATION

8.1 Tractor Pre-Operation Inspection/Service

Refer to the tractor operator’s manual to ensure a

complete pre-operation inspection and scheduled

service is performed according to the

manufacturers recommendations. The following

are some of the items that require daily service and

inspection:

• Tire condition/air pressure

• Wheel lug bolts

• Steering linkage

• PTO shield

• SMV sign is clean and visible

• Tractor’s lights are clean and functional

• Tractor Seat belt is in good condition

• Tractor ROPS is in good condition

• ROPS is in the raised position

• No tractor oil leaks

• Radiator free of debris

• Engine oil level and condition

• Engine coolant level and condition

• Power brake fluid level

• Power steering fluid level

• Fuel condition and level

• Sufficient lubrication at all lube points

• Air filter condition OPS-U-0030

8.2 Mower Pre-Operation Inspection/Service

Before each mower use, a complete inspection and service is required to ensure the mower is in a good and

safe working condition. Damaged and/or broken parts should be repaired and/or replaced immediately. To

ensure the mower is ready for operation, conduct the following. OPS-R-0007

All Safety Shields, Guards and Safety devices including (but not

limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox

Shields, PTO integral shields, and Retractable Door Shields should

be used and maintained in good working condition. All safety

devices should be inspected carefully at least daily for missing or

broken components. Missing, broken, or worn items must be

replaced at once to reduce the possibility of injury or death from

thrown objects, entanglement, or blade contact. (SGM-3)

Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN,

WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR

OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLY

CAUSE SERIOUS INJURY FROM THROWN BLADES. (SGM-10)

OPERATION

GX-150 03/21 Operation Section 4-20

OPERATION

The operator’s manual and safety signs affixed on

the unit contain important instructions on the safe

and proper use of the equipment. Maintain these

important safety features on the implement in good

condition to ensure the information is available to

the operator at all times.

• Ensure the manual canister is secured to the

equipment with the operator’s manual inside.

• Ensure all safety signs are in place and legible.

Replace missing, damaged, and illegible

decals. OPS-U- 0011

• Ensure the mower hitch is securely attached to

the tractor drawbar with a proper size bolt and

secured nut.

• Ensure that a properly rated safety tow chain is

equipped securing the mower to the tractor.

• Check that the main driveline is securely

attached to the tractor and the clamping cone is

seated in the groove of the PTO shaft.

• Ensure the divider drivelines are secure at both

ends. OPS-R-0008_K

• Ensure chain guards and/or rubber deflectors

are in position and not damaged. Replace

worn, broken, and missing sections

immediately.

• Ensure the driveline integral shields are in good

condition and rotate freely.

• Inspect that all bolts and screws are in position

and are properly torqued. OPS-R-0009_K

OPERATION

GX-150 03/21 Operation Section 4-21

OPERATION

• Ensure that the mower is equipped and

secured with wing transport locks.

• Check the condition of the wing hinge pins.

• Check the condition of the mower axle

suspension puck.

• Inspect mower tire condition, wheel bearings,

and lug nut torque. OPS-R-0014_K

• Inspect blades and blade bolts for looseness

and excessive wear. Make sure the mower is

securely blocked up before crawling beneath.

Replace damaged, worn, and missing blades

as complete sets to maintain rotary balance.

• Ensure carrier hub nuts are tightened with the

cotter pin inserted and spread. Check

maintenance section for proper torque.

• Inspect the condition of the deck skid shoes

and the skid shoe attaching hardware. OPS-R-

0012_A

OPERATION

GX-150 03/21 Operation Section 4-22

OPERATION

8.3 Cutting Component Inspection

Inspect blade pan and blade assembly for the following:

OPS-U-0031

OPERATION

GX-150 03/21 Operation Section 4-23

OPERATION

Operating the mower with loose blade hardware will damage the blade holder or blades and

can result in blade breakage or blade fastener failure. Broken blades or bolts can be thrown

out from under the mower for distances up to 300 feet. When the blades are replaced, the

fastening hardware must be replaced. Check and retighten the blade hardware after the first

eight hours of operation. In severe cutting conditions, recheck the blade carrier and blade

bolt torque every 50 hours.

To help prevent structural damage caused by loose hardware, tighten gearbox mounting

hardware as specified. Check the fastener torque after first 8 hours of use and every 50

hours thereafter.

Inspect the Blades daily for abnormal wear. REPLACE BOTH BLADES on that carrier

IMMEDIATELY if either blade has:

• Become bent or deformed from it’s original shape or

• Any cracks are visible, or

• Deep gouges in the blade’s surface are present, or

• Gouges or chipped areas in the cutting edge are larger than 1/2” (12.7mm), or

• The material on the leading edge has been worn away by more than 1/2” (12.7mm)”

Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the

broken part with tremendous force which may cause serious bodily injury or death. OPS-U-0032

OPERATION

GX-150 03/21 Operation Section 4-24

OPERATION

8.4 Blade Bolt Inspection

Inspect Blade Bolt Head daily for wear as followed:

Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on

the Blades IMMEDIATELY if either blade bolts has:

• Visible cracks or

• If the recessed area on blade bolt is worn off or

• If Blade Bolt has gouges or chipped areas.

Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of

the broken part which may cause serious bodily injury or death.

Always replace Blade Bolts with new bolts whenever replacing the Blades. OPS-U-0037

OPERATION

GX-150 03/21 Operation Section 4-25

OPERATION

Rotary Mower PRE-OPERATION Inspection

Mower ID#______________________

Date:___________________________________

Make:__________________________________

Shift:___________________________________

Before conducting the inspection, make sure the tractor engine is off, all rotation

has stopped and the tractor is in park with the parking brake engaged. Make sure

the mower is resting on the ground or securely blocked up and all hydraulic

pressure has been relieved.

Operator’s Signature:___________________________________________________________________

Item Condition at Start

of Shift

Specific Comments if

not O.K.

The Operator’s Manual is in the canister on the mower

All safety decals are in place and legible

The tongue/hitch connection bolts & pins are tight

There are no cracks in tongue or hitch

The tow chain is secured to the tractor & mower

The hydraulic cylinders pins are tight

There are no leaking or damaged hoses

The mower deck is clear of cut grass and debris

Chain guards/deflectors are in place & in good condition

Driveline/gearbox shields are in good condition

Driveline clutches are in good condition; not frozen/seized

Driveline telescoping members & U-joints are lubricated

Driveline yokes are securely attached to PTO & mower

Gearbox mounting bolts are tight

Gearbox oil is at the proper level

Blade carrier retaining nut is tight

Blades are not chipped, cracked or bent

Blade bolts are tight

Wheel lug nuts are tight

Transport locks are in good condition

Proper hourly greasing as per Operator’s Manual

IMPORTANT: Scan this

QR Code for an electronic

copy of this inspection

sheet.

DO NOT OPERATE an UNSAFE TRACTOR or MOWER

OPERATION

GX-150 03/21 Operation Section 4-26

OPERATION

Tractor PRE-OPERATION Inspection

Tractor ID#_______________________ Make ___________________________

Date: ___________________________ Shift______________________________

Before conducting the inspection, make sure the tractor engine is off, all rotation

has stopped and the tractor is in park with the parking brake engaged. Make sure

the implement is resting on the ground or securely blocked up and all hydraulic

pressure has been relieved.

Operator’s Signature:__________________________________________________________________

Item Condition at

Start of Shift

Specific Comments if

not O.K.

The flashing lights function properly (tractor & implement)

The SMV Sign is clean and visible (tractor & implement)

The tires are in good condition with proper pressure

The wheel lug bolts are tight

The tractor brakes are in good condition

The steering linkage is in good condition

There are no visible oil leaks

The hydraulic controls function properly

The ROPS or ROPS Cab is in good condition

The seatbelt is in place and in good condition

The 3-point hitch is in good condition

The drawbar pins are securely in place

The PTO master shield is in place

The engine oil level is full

The brake fluid level is full, if applicable

The power steering fluid level is full, if applicable

The fuel level is adequate

The engine coolant fluid level is full

The radiator is free of debris

The air filter is in good condition

Proper hourly greasing is done as per Operator’s Manual

DO NOT OPERATE an UNSAFE TRACTOR or IMPLEMENT

OPERATION

GX-150 03/21 Operation Section 4-27

OPERATION

9. DRIVING THE TRACTOR AND IMPLEMENT

Safe tractor transport requires the operator possess a thorough knowledge of the model being operated and

precautions to take while driving with an attached implement. Ensure the tractor has the capacity to handle the

weight of the implement and the tractor operating controls are set for safe transport. To ensure safety while

driving the tractor with an attached implement, review the following. OPS-U- 0012

This Implement may be wider than the Tractor. Be careful when operating or transporting

this equipment to prevent the Implement from running into or striking sign posts, guard rails,

concrete abutments or other solid objects. Such an impact could cause the Implement and

Tractor to pivot violently resulting in loss of steering control, serious injury, or even death.

Never allow the Implement to contact obstacles. (S3PT-12)

Transport only at speeds where you can maintain control of the

equipment. Serious accidents and injuries can result from operating this

equipment at high speeds. Understand the Tractor and Implement and

how it handles before transporting on streets and highways. Make sure the Tractor steering

and brakes are in good condition and operate properly.

Before transporting the Tractor and Implement, determine the proper transport speeds for

you and the equipment. Make sure you abide by the following rules:

Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly

to determine the stopping characteristics of the Tractor and Implement. As you increase

the speed of the Tractor the stopping distance increases. Determine the maximum

transport speed not to exceed 20 mph (30 kph) for transporting this equipment.

Test the equipment at a slow speed in turns. Increase the speed through the turn only after

you determine that the equipment can be operated at a higher speed. Use extreme care

and reduce your speed when turning sharply to prevent the tractor and implement from

turning over. Determine the maximum turning speed for you and this equipment before

operating on roads or uneven ground.

Only transport the Tractor and Implement at the speeds which allow you to properly control

the equipment.

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes

or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance

increases: use extreme care and reduce your speed. When operating in traffic always use

the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you

and watch out for the other guy. (SG-19)

OPERATION

GX-150 03/21 Operation Section 4-28

OPERATION

9.1 Starting the Tractor

The procedure to start the tractor is model specific.

Refer to the tractor operator’s manual for starting

procedures for your particular tractor. Consult an

authorized dealer if the starting procedure is

unclear. Ensure the 3-point control lever is in the

lowered position and the PTO is disengaged before

starting the tractor. OPS-U-0033

9.2 Brake and Differential Lock Setting

Make sure the tractor brakes are in good operating

condition. Tractor brakes can be set to operate

independently allowing single rear wheel braking

action or locked together to provide simultaneous

rear wheel braking. FOR MOST DRIVING AND

OPERATING CONDITIONS, THE BRAKE PEDALS

SHOULD BE LOCKED TOGETHER TO PROVIDE

THE MOST EFFECTIVE BRAKING ACTION.

Always disengage the tractor differential lock when

turning. When engaged the differential lock will

prevent or limit the tractor from turning. During

normal conditions, locking the differential provides

no benefit and should not be used. OPS-U- 0013

Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes.

When operating down a hill or on wet or rain slick roads, the braking distance increases; use

extreme care and reduce your speed in these conditions. When operating in traffic, always

use the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around

you and watch out for the other guy.

9.3 Operating the Cutter Wings

Wings are positioned with hydraulic cylinders. Ensure the hydraulic cylinders and lines are filled with oil by

holding the valve control levers in the raised position until the cylinders fully retract (wings) and extend

(center). Only operate the cutter with both wings fully lowered, NEVER operate the cutter with a raised wing.

Wait until the blades are at a complete stop before raising wings. OPS-R-0015_B

OPERATION

GX-150 03/21 Operation Section 4-29

OPERATION

Transport Position

To raise mower wings, drive the unit to a level area

and retract the wing hydraulic cylinders. DO NOT

raise wings with the mower positioned on an

embankment or other inclined position to prevent

overturning the mower.

The center of gravity is raised and the mower is

more prone to tipping when the wings are in the

raised position. When transporting, raise the center

section high enough to clear ground obstacles.

OPS-R-0016_M

When the Wings are folded for transport, the center of gravity is raised and the possibility of

overturn is increased. Drive slowly and use extreme caution when turning on hillsides.

Overturning the Implement could cause the Implement to overturn the Tractor and vice

versa resulting in serious injury or even death. Never fold wings on a hillside...the

Implement or unit may overturn. (STI-02)

Operating Position

To lower the wings, extend wing hydraulic cylinders

and fully lower wings.

The valves operating wing cylinders should be

placed in the float position while mowing to allow the

mower to follow the contour of uneven terrain and to

prevent the wings from creeping up. When

extending a wing over a ditch for mowing, place the

control valve lever detents in the center position.

This will give the mower more stability and prevent

the opposite wing from raising. DO NOT operate the

mower with the valves in the detent position for

extended periods of time to prevent deck frame

damage. OPS-R-0017_J

OPERATION

GX-150 03/21 Operation Section 4-30

OPERATION

9.4 Driving the Tractor and Mower

Start off driving at a slow speed and gradually increase your speed while maintaining complete control of the

tractor and mower. Moving slowly at first will also prevent the tractor from rearing up and loss of steering

control. The tractor should never be operated at speeds that cannot be safely handled or which will prevent the

operator from stopping quickly during an emergency. If the power steering or engine ceases operating, stop

the tractor immediately as the tractor will be difficult to control.

Drive the tractor with the 3-Point lift arms in the raised position and lock the control lever in the transport detent

position to prevent damage to the mower driveline and tongue when turning.

Perform turns with the tractor and mower at slow speeds to determine how the tractor with an attached mower

handles a turn. Determine the safe speed to maintain proper control of the tractor when making turns. When

turning with a towed implement, the overall working length of the unit is increased. Allow additional clearance

for the mower when turning, especially if the wings are lowered.

To avoid overturns, drive the tractor with care and at safe speeds, especially when operating over rough

ground, crossing ditches or slopes, and turning corners. Rear tractor tire spacing should be increased when

working on inclines or rough ground to reduce the possibility of tipping.

Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO

NOT coast or free-wheel downhill.

Use extreme care when lowering or unfolding the implement’s wings. Make sure no

bystanders are close by or underneath the wings. Allow ample clearance around the

implement when folding or unfolding the wings. Use extreme caution around buildings or

overhead power lines. (S3PT-05)

OPERATION

GX-150 03/21 Operation Section 4-31

OPERATION

9.5 Crossing Ditches and Steep Inclines

When crossing ditches with steep banks or going up

sharp inclines, it is possible that the main driveline

inner profile will penetrate into the outer housing to its

maximum depth until the assembly becomes solid

(driveline is at its extreme shortest length). This type

of abusive operation can cause serious damage to

the tractor and mower drive by pushing the PTO into

the tractor and through the support bearings or

downward onto the PTO shaft, breaking it off.

Damage resulting from over-collapse of the driveline’s inner profile and its outer housing

may allow the driveline to come loose from the Tractor which could cause bodily injury to the

operator or bystanders and/or extensive damage to the Tractor or Implement. OPS-R-0020

When confronted with an incline or ditch, do not

approach from an angle which is perpendicular or

straight on as damaged to over collapse of the

driveline may occur.

When crossing such terrain, the implement should

be fully lowered for a lower center of gravity and

added stability. OPS-R-0021

OPERATION

GX-150 03/21 Operation Section 4-32

OPERATION

Inclines and ditches should be approached along a

line which is at an angle as shown. This type of

path will reduce the possibility of over-collapse of

the driveline and resulting damage. If the gradient

is so steep that such an approach increases the

possibility of a tractor roll-over, select an alternate

crossing path.

When operating the tractor and mower across

slopes and inclines, through ditches, and other

uneven terrain conditions, it is important to maintain

sufficient deck to ground clearance. Blade contact

with the ground may cause soil, rocks and other

debris to be thrown out from under the mower

resulting in possible injury and/or property damage.

Ground contact also produces a severe shock load

on the mower drive and to the mower blades

resulting in possible damage and premature wear.

OPS-R-0022

10. OPERATING THE TRACTOR AND IMPLEMENT

THE OPERATOR MUST COMPLETELY UNDERSTAND HOW TO OPERATE THE TRACTOR AND

IMPLEMENT AND ALL CONTROLS BEFORE ATTEMPTING TO OPERATE. The operator must read and

understand the Safety and Operation Sections of the implement and tractor operator’s manuals. These

manuals must be read and explained to any operator who cannot read. Never allow someone to operate the

implement and tractor without complete operating instructions.

Before starting any operation, the operator must become familiar with the area to be worked in and any

obstacles and hazards contained within to ensure safety to the operator, bystanders, and equipment. Special

attention should be paid to foreign debris, rough terrain, steep slopes, and passersby and animals in the area.

OPS-U- 0015

Extreme care should be taken when operating near loose objects such

as gravel, rocks, wire, and other debris. Inspect the area before

mowing. Foreign objects should be removed from the site to prevent

machine damage and/or bodily injury or even death. Any objects that

cannot be removed must be clearly marked and carefully avoided by the

operator. Stop mowing immediately if blades strike a foreign object.

Repair all damage and make certain rotor or blade carrier is balanced

before resuming mowing. (SGM-05)

OPERATION

GX-150 03/21 Operation Section 4-33

OPERATION

In case of emergency, shut down tractor engine, disengage the PTO and wait for all rotating motion to stop.

Place the tractor in park position, engage the parking brake and remove the key before leaving the operator’s

seat.

Many varied objects, such as wire, cable, rope, or chains, can become entangled in the

operating parts of the mower head. These items could then swing outside the housing at

greater velocities than the blades. Such a situation is extremely hazardous and could result

in serious injury or even death. Inspect the cutting area for such objects before mowing.

Remove any like object from the site. Never allow the cutting blades to contact such items.

(SGM-06)

10.1 Foreign Debris Hazards

Before mowing, inspect the area to make sure

there are no foreign objects that the mower blades

could hit or become entangled with. Remove all

foreign objects and debris. If objects are too big to

remove, mark them clearly and be sure to prevent

the mower blades from contacting them.

If you hit a solid object or foreign debris, stop the

mower and tractor at once. Immediately idle the

engine speed and disengage the PTO. Wait for all

mower rotating motion to stop, then raise the

mower and move the tractor and implement off the

object. Inspect the area and remove, or mark the

location of the debris. Inspect the condition of the

mower and make any needed repairs immediately.

Make sure the blades are not damaged and the

carrier is balanced before resuming operation.

Always wear your seat belt securely fastened and

only operate the tractor and mower with the ROPS

in the raised position. If the tractor or mower hits a

tree stump, rock, or bump, a sudden movement

could throw you off of the seat and under the

tractor and/or mower. The seat belt is your best

protection from falling off the tractor and the ROPS

provides protection from being crushed during a

tractor roll-over. OPS-R-0023

Remove Foreign Material

Raise Mower over solid objects

10.2 Bystanders/Passersby Precautions

If a bystander comes within 300 feet of the tractor while the mower is being operated, stop the tractor at once,

idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the

300 foot distance. OPS-R-0024

OPERATION

GX-150 03/21 Operation Section 4-34

OPERATION

Rotary Mowers are capable under adverse conditions of throwing

objects for great distances (300 ft (100 m) or more) and causing serious

injury or death. Follow safety messages carefully.

STOP MOWING IF PASSERSBY ARE WITHIN 300 Feet (100 m) UNLESS:

-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable

condition;

-Mower sections or Wings are running close to and parallel to the ground without exposed

Blades;

-Passersby are outside the existing thrown-object zone;

-All areas have been thoroughly inspected and all foreign material such as rocks, cans,

glass, and general debris has been removed.

NOTE: Where there are grass and weeds high enough to hide debris that could be struck

by the blades, the area should be: inspected and large debris removed, mowed at an

intermediate height, inspected, closely with any remaining debris being removed, and

mowed again at desired final height. (This will also reduce power required to mow, reduce

wear and tear on the Mower drivetrain, spread cut material better, reduce streaking, and

make the final cut more uniform). (SRM-01)

10.3 Engaging the Power Take Off (PTO)

Before engaging the PTO, make certain that the area is clear of bystanders and passersby. The implement

must be completely lowered and the deck positioned at a safe operating height. NEVER engage the PTO with

the implement in the raised position.

Set the tractor engine speed at approximately 1,000 RPM before engaging the PTO. Shift the PTO control to

the on position, and slowly increase the engine speed until the PTO is operating at the rated speed. If you

hear unusual noises or see or feel abnormal vibrations, disengage the PTO immediately. Inspect the

implement to determine the cause of the noise or vibration and repair the abnormality. OPS-U- 0027

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turning. Raising the Mower deck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades. (SRM-07)

Do not put hands or feet under mower decks. Blade Contact can result

in serious injury or even death. Stay away until all motion has stopped

and the decks are securely blocked up. (SGM-09)

OPERATION

GX-150 03/21 Operation Section 4-35

OPERATION

10.5 Operating the Mower

Only operate the mower from the tractor operator’s seat with the seatbelt securely fastened. The tractor must

be equipped with a ROPS cab.

The mower is designed to cut vegetation up to 4” (101.6mm) in diameter. Sharp blades will produce a cleaner

cut and require less power. Travel at a speed that allows the mower sufficient time to cut through the

vegetation and maintain the PTO operating speed to prevent overloading the mower and tractor. Choose a

driving pattern that provides the maximum pass length and minimizes turning.

Under certain conditions, tractor tires may roll some grasses down preventing them from being cut at the same

height as the surrounding area. When this occurs, reduce the tractor ground speed while maintaining the

operating speed of the mower. A slower ground speed will permit grasses to at least partially rebound and be

cut. Taking a partial cut and/or reversing the direction of travel may also help produce a cleaner cut. Check tire

spacing as noted in Tractor Operators Manual.

Avoid mowing in the reverse direction when possible. In situations where the mower must be backed to access

areas to be cut, make sure there are no persons or other foreign debris behind the mower before mowing in

reverse. When mowing in reverse, operate the tractor and mower at a reduced ground speed to ensure tractor

and mower control is maintained.

10.4 PTO RPM and Ground Speed

Ground speed for mowing will depend upon the height, type, and density of vegetation to be cut.

Recommended speed for efficient mower performance is between 2 and 5 mph(3-8 kph). Operate the mower

at its full rated PTO speed to maintain blade speed for a clean cut. Refer to the tractor operator’s manual or

the tractor instrument panel for the engine speed and gear to provide the required PTO and desired ground

speed. Make sure that the mower is operating at its full rated speed before entering the vegetation to be cut.

If it becomes necessary to temporarily regulate engine speed, increase or decrease the throttle gradually.

Ground speed is achieved by transmission gear selection and not by the engine operating speed. The

operator may be required to experiment with several gear range combinations to determine the best gear and

range which provides the most ideal performance from the mower and most efficient tractor operation. As the

severity of cutting conditions increase, the ground speed should be decreased by selecting a lower gear to

maintain the proper operating PTO speed. OPS-R-0025

Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can cause

Implement driveline or component failures resulting in serious injury or death. (SG-26)

Mow at the speed that you can safely operate and control the tractor and mower. The

correct mowing speed depends on terrain condition and grass type, density, and height of

cut. Normal ground speed range is from 2-5 mph (3-8 kph). Use slow mowing speeds

when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power

lines, or when debris and foreign objects are to be avoided. (SGM-07)

OPERATION

GX-150 03/21 Operation Section 4-36

OPERATION

If a material blockage occurs in the inlet or discharge areas of the mower, SHUT DOWN

TRACTOR ENGINE, disengage the PTO and wait for all rotating motion to stop. Place the

tractor in park position, engage the parking brake and remove the key before leaving the

operator’s seat. Clear the blockage before proceeding with mowing. Be sure to keep feet

and hands clear of the mower blades. If you raise the mower or mower wing to access the

blockage, engage the wing lock up latch and securely block up the mower before placing

any parts of the body underneath the mower.

Do not mow with two machines in the same area except with Cab tractors with the windows

closed. (SGM-11)

Mow only in conditions where you have clear visibility in daylight or with adequate artificial

lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least

300 feet (90 m) in front and to the sides of the tractor and mower. Make sure that you can

clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,

power lines, debris and foreign objects. If you are unable to clearly see these type of items

discontinue mowing. (SGM-1)

Avoid mowing in reverse direction when possible. Check to make sure there are no

persons behind the mower and use extreme care when maneuvering in reverse. Mow only

at a slow ground speed where you can safely operate and control the tractor and mower.

Never mow an area that you have not inspected and removed debris or foreign material.

(SGM-08)

Follow these guidelines to reduce the risk of equipment and grass fires

while operating, servicing, and repairing the Mower and Tractor:

-Equip the Tractor with a fire extinguisher in an accesible location.

-Do Not operate the Mower on a Tractor with an underframe exhaust.

-Do Not smoke or have an open flame near the Mower and Tractor.

-Do Not drive into burning debris or freshly burnt areas.

-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.

-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes.

Periodically shut down the Tractor and Mower and clean clippings and collected debris from

the mower deck. (SGM-12)

OPERATION

GX-150 03/21 Operation Section 4-37

OPERATION

Never raise the mower entirely while the blades are

turning. If the mower must be raised higher than 12”

from ground level, disengage the tractor PTO and

wait for all mower rotation to come to a complete

stop before proceeding to raise the mower. NEVER

raise the mower wings while the blades are turning.

When turning, the angle between the tractor and

mower should not be so great that a clattering of

the U-joints occurs. Sharp turns can cause

premature failure of the joints and place pressure

on the tractor PTO shaft and could cause extensive

mechanical damage to the mower and tractor.

If the mower is operated in conditions that require

frequent sharp turning, the mower should be

equipped with a Constant Velocity driveline. CV

joints enable the tractor PTO shaft and mower

driveline to be angled safely up to 80 degrees with

no damage to the mower or driveline.

Stay alert and watch for trees, power lines, posts,

signs, and all other overhead and ground

obstructions while you are mowing. Use extreme

care to avoid hitting these types of obstructions.

Do not let the Blades turn when the Mower Deck is raised for any

reason, including clearance or for turning. Raising the Mower deck

exposes the Cutting Blades which creates a potentially serious hazard

and could cause serious injury or even death from objects thrown from

the Blades. (SRM-07)

OPERATION

GX-150 03/21 Operation Section 4-38

OPERATION

When mowing across uneven areas such as road shoulders, ditch edges, and other uneven terrain, position

mower so that one support wheel is near the highest point to prevent blades from cutting into gravel or dirt

which can cause rapid blade wear and extremely severe shock loads on the drivetrain resulting in rapid wear

or damage to these components. Blades contacting the ground may cause objects to be thrown out from under

the mower deck. Always avoid operating the mower at a height or position which may cause the blades to

contact the ground. Cutting into the berm or edge of the ditch will cause abnormal and accelerated blade wear

and possible blade component failure.

OPERATION

GX-150 03/21 Operation Section 4-39

OPERATION

10.6 Roadway Cutting - Blade Rotation

On roadway cutting the grass tends to be thicker and longer as you go down the ditch, away from the road. As

the tractor drives through the uncut grass, the grass is tramped forward and down by the tractor tires. Ideally

the blade rotation should pick up or stand up the tramped grass as it cuts it.

In the example shown, the tractor is traveling to the right, the grass will be tramped down in that direction. A

clockwise rotating blade set will do a better job picking up and cutting the grass tramped in the right track than

in the left track. The counter-clockwise rotating blade set will do a better job picking up and cutting the left track

than it will the right track.

10.7 Roadway Cutting - Against Traffic

NOTE: The following description is for a single lane

highway (one lane of traffic in each direction).

If the GX-150 with standard rotation is used

“against traffic”, it may leave a strip of longer grass

in the left tire track. If the cutter is to be consistently

used for cutting “against traffic”, it is recommended

that the center section gearbox and blades be

changed to a counter-clockwise rotation. This will

help pick up the left tire track which is lower in the

ditch, where the grass tends to be heavier.

OPERATION

GX-150 03/21 Operation Section 4-40

OPERATION

10.8 Roadway Cutting - With Traffic

NOTE: The following descriptions are for a single lane highway (one lane of traffic in each direction).

GX-150 standard blade rotation is designed for

optimum cutting “with traffic”. With traffic means

cutting in the right ditch with traffic on the left. The

wing blade rotations (right - counter-clockwise, left -

clockwise) help to lift or stand up the grass, that has

been tramped by the tractor, while it is being cut. The

clockwise center section rotation helps to lift the

grass in the right track, which is lower in the ditch,

where the growth tends to be heavier. This blade

rotation set up directs material into the ditch away

GX-150 standard blade rotation is designed for

optimum cutting “with traffic”. With traffic means

cutting in the right ditch with traffic on the left. Both

the clockwise center rotation and counter-clockwise

right wing rotation pick up the tramped grass in the

right tractor tire track.

OPERATION

GX-150 03/21 Operation Section 4-41

OPERATION

10.9 Right of Way (Highway) Mowing

•USE DOUBLE CHAIN GUARDS for highway, right-of-way, parks, greenbelt mowing, or all other mowing

where human dwellings, vehicles, or livestock could be within 300 feet of the mower.

• No shielding is 100% effective in preventing thrown objects. To Reduce Possibility of Injury:

1. MAINTAIN MOWER SHIELDING in good operational condition,

2. DAILY INSPECT the condition of the Thrown Object Guards, mower Side Skirts, and skid shoes:

Replace or repair worn or damaged guards.

3. DAILY INSPECT the condition of the Blades and Blade Bolts. Replace any cracked, worn, bent or

damage blades. Always replace blade bolts and nuts when replacing blades. Make sure the blade

bolts are properly tightened.

4. RAISE CUTTING HEIGHT to 6 INCHES minimum.

5. INSPECT AREA thoroughly before mowing to REMOVE potential THROWN OBJECT HAZARDS.

6. NEVER ALLOW BLADES to CONTACT SOLID OBJECTS like wire, rocks, posts, curbs, guardrails,

or ground while mowing.

ROTARY MOWERS CAN THROW OBJECTS 300 FEET OR MORE UNDER ADVERSE

CONDITIONS.

TO AVOID SERIOUS INJURY OR DEATH TO OPERATOR OR BYSTANDERS FROM THROWN

OBJECTS:

INSPECT AREA FOR POTENTIAL THROWN OBJECTS BEFORE MOWING:

•REMOVE debris, rocks, wire, cable, metal objects and other foreign material from area.

Wire, cable, rope, chains and metal objects can be thrown or swung outside deck with great velocity:

1. MARK objects that cannot be removed.

2. AVOID these objects when mowing.

STOP MOWING IF PASSERSBY IS WITHIN 300 FEET UNLESS:

• All THROWN OBJECT SHIELDING including Front and Rear Deflectors, Chain Guards, Steel Guards,

Bands, Side Skirts and Skid Shoes are in place and in good condition when mowing.

• Mower sections or wings are adjusted to be close and parallel to ground without exposing blades.

•MOWING AREA has been inspected and foreign materials and debris have been removed.

•PASSERSBY are inside enclosed vehicle. OPS-U-0040

OPERATION

GX-150 03/21 Operation Section 4-42

OPERATION

10.10 Shutting Down the Implement

To shut down the implement, first bring the tractor

to a complete stop. Then slow down the implement

by reducing the engine speed before disengaging

the PTO. Wait for all motion to stop before

proceeding to drive or shut down the tractor.

Park the tractor on a level surface, place the

transmission in park or neutral and apply the

parking brake, lower the attached implement to the

ground, shut down the engine, remove the key, and

wait for all motion to come to a complete stop

before exiting the tractor. OPS-U- 0016_B

11. DISCONNECTING THE MOWER FROM THE TRACTOR

Before disconnecting the mower, the PTO must be disengaged and blade rotation at a complete stop. Move

the mower to a level storage location and lower the center section and both wings to the ground. If the mower

will be stored with the wings in the raised position, install both wing transport lock braces. If the mower is not

resting securely on the ground, block the mower up securely before attempting to disconnect it from the

tractor.

Use extreme care to keep feet and hands from under the mower and clear of any pinch points. OPS-R-0030

Always shut the Tractor completely down, place the transmission in park, and set the

parking brake before you or anyone else attempts to connect or disconnect the Implement

and Tractor hitches. (S3PT-15)

Never unhitch without using the Tongue Jack. The Tongue is very heavy. Attempting to lift

the Tongue without using the Tongue Jack could cause strains or other injury. Allowing the

tongue to fall suddenly and unexpectedly could result in crushing injury. Use the Tongue

Jack for lifting the Implement only. Overloading the Tongue Jack can cause failure with

possible serious bodily injury or even death. (STI-04)

OPERATION

GX-150 03/21 Operation Section 4-43

OPERATION

NEVER ROTATE THE JACK WITH WEIGHT ON IT. Attempting to rotate a jack under load

can cause the implement to fall causing damage or possible serious injury.

Remove the hydraulic hoses from the tractor and

secure to the implement in the provide hose holder

on the hitch to avoid contact with dirt.

Remove the driveline from the tractor PTO shaft.

Place the driveline in the storage bracket to prevent

it from contacting mud or dirt which can

contaminate the universal joint bearings and

shorten the life of the driveline.

After the driveline has been removed from the

tractor, place the PTO master shield back in the

operating position.

.When disconnecting the implement, the tractor

should be completely shut down. Relieve hydraulic

pressure by moving the control levers back and

forth several times.

Remove the jack from its storage location on the

wing and mount it to the hitch using the stub

provided. Lower the parking jack and raise the

implement until the tongue clevis is no longer

resting on the drawbar and is supported completely

by the jack. Also make sure the parking jack is

resting squarely on a hard level surface. Remove

the pin. OPS-R-0031_M

Do not operate this Equipment with hydraulic oil or fuel leaking. Oil

and fuel are explosive and their presence could present a hazard. Do

not check for leaks with your hand! High-pressure oil streams from

breaks in the line could penetrate the skin and cause tissue damage

including gangrene. To check for a hose leak, SHUT the unit ENGINE

OFF and remove all hydraulic pressure. Wear oil impenetrable gloves,

safety glasses and use cardboard to check for evidence of oil leaks. If

you suspect a leak, REMOVE the HOSE and have it tested at a Dealer.

If oil does penetrate the skin, have the injury treated immediately by a

physician knowledgeable and skilled in this procedure. (SG-15)

OPERATION

GX-150 03/21 Operation Section 4-44

OPERATION

Never unhitch without using the jack. The hitch is very heavy. Attempting to lift the hitch

without using the jack could cause strains or other injury. Allowing the hitch to fall suddenly

and unexpectedly could result in crushing injury. Use the jack for lifting the Mower only.

Overloading the jack can cause failure with possible serious bodily injury or even death.

12. MOWER STORAGE

It is recommended that the mower be stored with the center section and both wings fully lowered to ground

level. If the mower is stored with the wings in the raised position, select a level area and install wing transport

braces to prevent the wings from falling BEFORE disconnecting the mower hitch from the tractor.

Properly preparing and storing the mower at the end of the season is critical to maintaining its appearance

and to help ensure years of dependable service. The following are suggested storage procedures:

• Thoroughly clean all debris off the mower to

prevent damage from rotting grass and

standing water.

• Lubricate all mower grease points and fill

gearbox oil levels as detailed in the

maintenance section.

• Tighten all bolts and pins to the

recommended torque.

• Check the mower for worn and damaged

parts. Perform repairs and make

replacements immediately so that the mower

will be ready for use at the start of the next

season.

• Store the mower in a clean, dry place with the

mower housing resting securely on blocks or

at ground level.

• Keep the driveline yoke from sitting in water,

dirt and other contaminants.

• Use spray touch-up enamel where necessary

to prevent rust and maintain the appearance

of the mower.

It is critical that driveline clutches slip when an obstacle or heavy load is encountered to avoid mower and/or

tractor damage. If the mower sits outside for an extended period of time or is exposed to rain and/or humid

air, the clutch lining plates must be inspected to ensure they are not frozen together from rust or corrosion. If

the mower has been exposed to such conditions, at the start of each mowing season, and any time it is

suspected that the slip clutch plates may be frozen together, readjust the slip clutch as detailed in Seasonal

Clutch Maintenance of the maintenance section in this manual. OPS-R-0032_F

Never allow children to play on or around Tractor or Implement. Children can slip or fall off

the Equipment and be injured or killed. Inadvertent contact with controls can cause the

Implement to shift or fall crushing themselves or others. (SG-25)

OPERATION

GX-150 03/21 Operation Section 4-45

OPERATION

13. TRANSPORTING THE TRACTOR AND IMPLEMENT

Inherent hazards of operating the tractor and implement and the possibility of accidents are not left behind

when you finish working in an area. Therefore, the operator must employ good judgement and safe operation

practices when transporting the tractor and implement between locations. By using good judgement and

following safe transport procedures, the possibility of accidents while moving between locations can be

substantially minimized. OPS-U- 0017

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

Before transporting the tractor and mower, idle the

tractor engine, disengage the PTO and wait for all

mower moving parts to come to a complete stop.

Once all mower parts are completely stopped, raise

the mower to transport height. NOTE: When

raising the mower, maintain at least 1” clearance

between the driveline and mower deck. If additional

mower deck height is needed for safe transport,

disconnect the driveline from the tractor and secure

its end to the mower deck. The mower can then be

raised to the maximum lift height. OPS-R-0033

If the tractor’s hydraulic pump is not independent of

the tractor PTO, or if the tractor PTO has to be run

to have hydraulic power, disconnect the mower

driveline from the tractor PTO output shaft. Secure

the driveline to the mower deck to prevent driveline

damage or loss during transport. OPS-R-0034

OPERATION

GX-150 03/21 Operation Section 4-46

OPERATION

Tire Size and Matching Requirements

Laminated Sectional Tires are designed for conditions where puncture proof performance is required and the

mower will not be transported for long distances or at high speeds.

Foam Filled Aircraft Tires are also designed for conditions where puncture proof performance is required.

These tires provide better service where transporting is frequent and high speeds can be avoided.

Before transporting the tractor on a public roadway

or boarding a trailer for transport, the tractor brake

pedals should be locked together. Locking the

pedals ensures that both wheels brake

simultaneously while stopping, especially when

making an emergency stop.

Use extreme caution and avoid hard applications of

the tractor brakes when towing heavy loads at road

speeds. For towing speeds, refer to Chart #1 in the

Tires and Wheels Section. OPS-U- 0018_SI

Tire and Wheels

Laminated Sectional Tires are designed for conditions where puncture proof performance is required and

the mower will not be transported for long distances on roadways. Transport speed for laminated tires should

not exceed 12 MPH. Excessive speed can cause damage to the machine and tire sections. Laminated tires

must be installed with the laminations orientated as shown.

Foam Filled used Airplane Tires are ideal for conditions where a puncture proof tire is needed and the

mower is frequently transported between locations.

Pneumatic Tires Implement tires are ideal for frequent long distance towing, however, they are not puncture

proof and are not recommended for mowing brushy areas or other conditions that could damage the tires.

Check side wall of tire for proper inflation pressure. DO NOT over-inflate. OPS-R-0035_J

OPERATION

GX-150 03/21 Operation Section 4-47

OPERATION

Note: Overheating a foam filled aircraft tire will cause the foam to liquefy and leak from the tire. The liquid will

not turn back to foam when tire is cooled down and your tire will once again be prone to punctures.

Pneumatic Aircraft Tires and Pneumatic Implement Tires are ideal for frequent long distance towing,

however they are not puncture proof and are not recommended for mowing brushy areas or other conditions

that could damage tires.

All tires will generate heat during transport, some more than others depending upon tire construction. The

amount of heat being generated by a tire depends on the speed of travel and the load on the tire. The amount

of heat build up in that tire is dependent upon the travel time. Caution must be taken to prevent any tire from

overheating. The tires should be checked periodically during transport. If the tires are beginning to overheat

they should be allowed to cool and the travel speed should be lowered.

Faster than recommended transport speeds during delivery of a machine to a customer or general transport

from job site to job site can cause serious tire damage and potential failure.

Please see chart below for tire speed ratings and recommended inflation pressures.

Tire Speed / Inflation Pressure:

TIRE ASSEMBLY TRANSPORT SPEED INFLATION PRESSURE

Forklift (210-175) 20 kph or 12 mph 90 PSI/6.2 bar/620kPa

Laminated (210-003, 210-192) 20 kph or 12 mph NOT APPLICABLE

OPERATION

GX-150 03/21 Operation Section 4-48

OPERATION

13.1 Locking the Cutter For Transport

A transport lock bar is provided for the center lift

cylinder and a ball valve is provided on the

hydraulic wing lift circuit. When the transport lock

bar is used on the center lift cylinder it prevents the

mower from suddenly dropping due to a hydraulic

cylinder or hose failure. When the ball valve is

actuated it prevents oil flow in the hydraulic wing

lift circuit so the wings of the mower cannot be

activated accidently.

FULLY extend the center lift cylinder so that the

transport lockup bar can fit around the center

cylinder rod. Fully retract the wing cylinders until

the wings are in the transport position. Once the

wings are in the transport position actuate the

handle of the ball valve so the handle is 90

degrees to the ball valve body. This will prevent

any oil flow to wing lift cylinders.

13.2 Transporting on Public Roadways

Extreme caution should be used when transporting the tractor and mower on public roadways. The tractor

must be equipped with all required safety warning features including a SMV emblem and flashing warning

lights to alert drivers of the tractor’s presence. Remember that roadways are primarily designed for

automotive drivers and most drivers will not be looking out for you, therefore, you must look out for them.

Check your side view mirrors frequently and remember that vehicles will approach quickly because of the

tractor’s slower speed. Be extremely cautious when the piece of equipment that you are towing is wider than

the tractor tire width and/or extends beyond your lane of the road.

If the rotary cutter obscures the tractor warning or tail lights, the rotary cutter MUST be equipped with a

transport light kit. See the ‘Assembly Section’ for installation instructions.

Check local highway regulations concerning moving machinery on highways. OPS-R-0036_A

OPERATION

GX-150 03/21 Operation Section 4-49

OPERATION

Safety Chain

Attach safety chain to rotary cutter and tractor. An

attachment point on the hitch is provided on the

side of the frame. Fasten the large loop of the

safety chain between the hitch and flat washer

using the bolt. Refer to your tractor operator’s

manual for complete instructions to attach the other

end of the chain to tractor. Adjust length to allow

only enough slack as is needed for turning. Lock

hook on chain. Ensure chain rating is equal to or

greater than the gross weight of the towed

equipment.

Only tow the Implement behind a properly sized and equipped Tractor

which exceeds the weight of the Implement by at least 20%. DO NOT

tow the Implement behind a truck or other type of vehicle. Never tow the

Implement and another Implement connected in tandem. Never tow the

Implement at speeds over 20 MPH. (STI-06)

Never allow children or other persons to ride on the Tractor or Implement.

Falling off can result in serious injury or death. (SG-10)

Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in

such a way as to be clearly visible and legible. When transporting the

Equipment use the Tractor flashing warning lights and follow all local

traffic regulations. (SG-6)

The SMV (Slow-Moving Vehicle) emblem is

universal symbol used to alert drivers of the

presence of equipment traveling on roadways at a

slow speed. SMV signs are a triangular bright

orange with reflective red trim for both easy day

and night visibility. Make sure the SMV sign is

clean and visible from the rear of the unit before

transporting the tractor and implement on a public

roadway. Replace the SMV emblem if faded,

damaged, or no longer reflective. OPS-U- 0020

OPERATION

GX-150 03/21 Operation Section 4-50

OPERATION

Make sure that all tractor flashing warning lights,

headlights, and brake/tail lights are functioning

properly before proceeding onto public roads. While

newer model tractors have plenty of lighting to

provide warning signals and operating lighting, most

older models are only equipped with operating lights.

Consult an authorized tractor dealer for lighting kits

and modifications available to upgrade the lighting on

older tractor models. OPS-U- 0021

When operating on public roads, have

consideration for other road users. Pull to the side

of the road occasionally to allow all following traffic

to pass. Do not exceed the legal speed limit set in

your country for agricultural tractors. Always stay

alert when transporting the tractor and implement

on public roads. Use caution and reduce speed if

other vehicles or pedestrians are in the area. OPS-

U- 0022

Reduce speed before turning or applying the brakes.

Ensure that both brake pedals are locked together

when operating on public roads. OPS-U- 0023

OPERATION

GX-150 03/21 Operation Section 4-51

OPERATION

13.3 Hauling the Tractor and Implement

Before transporting a loaded tractor and implement, measure the height and width dimensions and grass

weight of the complete loaded unit. Ensure that the load will be in compliance with the legal limits set for the

areas that will be traveled through.

Use adequately sized and rated trailers and equipment to transport the tractor and implement. Consult an

authorized dealer to determine the proper equipment required. Using adequately sized chains, heavy duty

straps, cables and/or binders, securely tie down both the front and rear of the tractor utilizing the proper tie

down locations as specified by the tractor manufacturer.

Arrange chains so that when tightened, the chains are pulling downward and against themselves. Carefully

tighten the securing chains or other fasteners using boomers or binders to apply maximum tension. Use

extreme care when attaching and removing the securing devices as the extreme tension involved when

released has the potential to inflict serious injury.

While hauling the tractor and implement, make occasional stops to check that the tractor and implement have

not moved or shifted and that the securing chains have maintained tension. If during transport, a hard braking,

sharp turning or swerving action was performed, stop at the next safe location to inspect the security of the

load.

OPERATION

GX-150 03/21 Operation Section 4-52

OPERATION

14. TROUBLESHOOTING GUIDE

Problem Possible Cause Remedy

Excessive Vibrations Check Gearbox bolts. Tighten if loose.

Check For loose nuts on Tighten If loose

bladeholder and blades

Check for bent output shaft. Replace shaft if bent.

If shaft is bent oil will normally

leak from the bottom seal.

Check to see if blades are Free blades so they swing

free swinging.

Check for even wear on each Weigh blades. Weight should be

blade tip. Were both blades within 1 oz. Always replace both

changed at the same time? blades

Blade Broken. Replace blades, in sets.

Blade carrier bent. Replace carrier.

Blade hub not properly Remove hub, check tapered spline

seated on shaft shaft, clean and replace.

New Blade or bolts matched Replace blades or bolts in sets

with worn blades or bolts.

Drivelines not phased correctly. Replace Drivelines.

Implement & tractor yokes must

be in line.

Gearbox Overheating Low on lubricant. Fill to level plug.

Improper type lubricant. Replace with proper lubricant.

Excessive trash build-up Remove trash.

around gearbox

Bearing or gears set up improperly Consult your dealer.

Gearbox Noisy Rough gears. Run in or change gears.

Worn bearing. Replace bearing

Gear Box Leaking Damaged oil seal Replace Seal.

Bent shaft. Replace oil seal and shaft.

Shaft rough in oil seal area. Replace or repair shaft.

Oil seal installed wrong. Replace seal.

Oil seal not sealing in the housing. Replace seal or use a sealant

on OD of seal.

Oil level too high. Drain oil to proper level.

Sand hole in casting. Replace castings or gearbox.

Gasket damaged. Replace gasket.

Bolts loose. Tighten bolts.

OPERATION

GX-150 03/21 Operation Section 4-53

OPERATION

Clutch Slips Excessively Clutch linings badly worn or Repair clutch per maintenance

plates warped. section of manuals.

Too much power for clutch. Reduce ground speed and material

intake.

Oil on facings. Replace facings.

Friction facings glazed. Clean with emery cloth.

Uneven cut Excessive ground speed. Reduce ground speed.

Blades worn, dull or bent. Replace blades.

(Refer to Maintenance Section)

Mower not level side to side. Adjust. (Refer to Assembly Section)

Improper height adjustment. Adjust Mower height.

(Refer to Assembly Section)

Low tractor tire pressure on Adjust tire pressure. (Refer to your

one side. Tractor Operator’s Manual)

Turning too fast. Reduce ground speed when turning.

Tractor tires push grass down. Adjust your tractor wheel spacing.

(Refer to Operation Section)

Damaged Mower pan. Repair or replace as necessary.

Uncut Material Excessive ground speed. Reduce ground speed.

RPM too low. Use full PTO speed. (Refer to your

Tractor Operator’s Manual)

Improper blade for direction of cut. Install blades so rotation is correct.

Poor Shredding Excessive ground speed. Raise the front of Mower relative to the

rear to hold and circulate material

longer. (Refer to the Operation

Section-Setting the Mower-Setting

Deck Height) Reduce ground speed.

Cutting too high. Lower cutting height. (Refer to the

Operation Section-Setting the Mower-

Setting Deck Pitch)

Windrowing or Uneven Material heavy and lush. Raise the front of Mower relative to the

Material Distribution rear. (Refer to the Operation Section

Setting the Mower-Setting Deck

Height)

Excessive ground speed. Reduce ground speed.

Conditions too wet. Wait for conditions to dry. Reduce

ground speed.

OPERATION

GX-150 03/21 Operation Section 4-54

OPERATION

Maintenance Section 5-1

MAINTENANCE SECTION

MAINTENANCE

GX-150 03/21 Maintenance Section 5-2

MAINTENANCE

HAZARDS WITH MAINTENANCE OF IMPLEMENT

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT:

SECURE EQUIPMENT FOR SERVICE

BLOCK OUT POTENTIAL ENERGY HAZARDS; Rotating Parts, Raised Components, Hydraulic

Pressure.

• STOP ENGINE AND PTO, engage parking brake, lower implement, allow all moving parts to stop and

remove key before dismounting from tractor.

• PLACE implement on ground or securely block up raised equipment. Use large blocks on soft or wet soil.

• SECURELY LATCH and LOCK raised implement wings.

• BLOCK UP IMPLEMENT TONGUE with large blocks and tongue jack. DO NOT crawl or work under

implement supported only by tongue jack.

• PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure.

• DISCONNECT IMPLEMENT Hydraulic HOSES from tractor.

• DISCONNECT IMPLEMENT driveline from tractor PTO SHAFT.

WEAR SAFETY GLASSES with side shields (marked with ANSI Z87), PROTECTIVE GLOVES and follow

SAFETY PROCEDURES when performing service, repairs and maintenance on the implement:

•Always WEAR protective GLOVES when handling blades, knives, cutting edges or worn component with

sharp edges.

•Always WEAR GLOVES and SAFETY GLASSES with side shields (marked with ANSI Z87) when

servicing hot components.

• AVOID CONTACT with hot hydraulic oil tanks, pumps, motors, valves and hose connection surfaces.

• SECURELY support or BLOCK UP raised implement, framework and lifted components before working

underneath equipment.

• STOP any implement movements and SHUT-OFF TRACTOR engine before doing any work procedures.

• USE ladder or raised stands to reach high equipment areas inaccessible from ground.

• ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work.

• FOLLOW manufacturer's instructions in handling oils, solvents, cleansers, and other chemical agents.

• DO NOT change any factory-set hydraulic calibrations to avoid component or equipment failures.

• DO NOT modify or alter implement, functions or components.

• DO NOT WELD or repair rotating mower components. These may cause vibrations and component

failures being thrown from mower. PN HM02

MAINTENANCE

GX-150 03/21 Maintenance Section 5-3

MAINTENANCE

HAZARDS WITH MAINTENANCE OF IMPLEMENT - (Continued)

AVOID DEATH OR SERIOUS INJURY FROM COMPONENT FAILURE BY KEEPING

IMPLEMENT IN GOOD OPERATING CONDITION IN PERFORMING PROPER

SERVICE, REPAIRS AND MAINTENANCE.

PERFORM SERVICE, REPAIRS, LUBRICATION AND MAINTENANCE OUTLINED IN IMPLEMENT

MAINTENANCE SECTION:

• INSPECT for loose fasteners, worn or broken parts, leaky or loose fittings, missing or broken cotter keys

and washers on pins, and all moving parts for wear.

• REPLACE any worn or broken parts with authorized service parts.

• LUBRICATE unit as specified by lubrication schedule.

• NEVER lubricate, adjust or remove material while it is running or in motion.

• TORQUE all bolts and nuts as specified.

BLADE INSPECTION:

• REPLACE bent, damage, cracked or broken blades immediately with new blades.

• AVOID blade failures and thrown broken blades. DO NOT straighten, weld, or weld hard-facing blades.

SAFETY SHIELDS, GUARDS AND SAFETY DEVICES INSPECTION:

• KEEP all Deflectors, Chain Guards, Steel Guards, Gearbox Shields, and PTO integral shields, Bands,

Side Skirts and Skid Shoes in place and in good condition.

• REPLACE any missing, broken or worn safety shields, guards and safety devices.

Cancer and Reproductive Harm www.P65Warnings.ca.gov PN HM02-A

MAINTENANCE

GX-150 03/21 Maintenance Section 5-4

MAINTENANCE

PARTS INFORMATION

Before operating your Rotary Cutter, make sure it is properly lubricated and thoroughly inspected. Only a

minimum of time and effort is required to regularly lubricate and maintain this machine to provide long life and

trouble free operation.

Always disengage the PTO before raising the Rotary Cutter for transporting or making

adjustments.

NOTE: Some guards and shields have been removed from the illustrations and pictures for instructional clarity.

DO NOT operate implement without all shields and guards in place and in good condition.

Lubrication

Grease points around the cutter will be identified by one of the following greasing decals. In some cases,

multiple grease points may be identified by a single decal if they are close together and the require the same

greasing schedule.

PARTS INFORMATION

Schulte Products use balanced and matched system components for blade carriers, blades, cuttershafts,

knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to

Schulte Industry specifications. Non-genuine "will fit" parts do not consistently meet these specifications. The

use of “will fit” parts may reduce the performance, void Schulte warranties, and present a safety hazard. Use

genuine Schulte parts for economy and safety. (SPSI-1)

SEE YOUR SCHULTE DEALER

MAINTENANCE

GX-150 03/21 Maintenance Section 5-5

MAINTENANCE

GX-150 03/21 Maintenance Section 5-6

MAINTENANCE

Drivelines

Telescoping Tubes - 8-10 pumps every 8 hours. The grease fitting will become exposed when the wings are

laying flat. Occasionally (monthly) pull the universal joint halves apart and apply grease to all sides of the shaft.

At least once per year (more often in dusty or dirty conditions) the shielding should be removed and the old

grease wiped from the shaft. Do not use an alcohol or acid based solvent to remove the grease. A fresh coat of

grease should be applied to the entire surface of the inner tube.

If the universal joint sliding members are allowed to dry out to the point where two halves

can-not slip freely, damage to the rotary cutter or tractor may occur.

Cross Journals - 2-3 pumps every 8 hours

Lubricate until grease purges from underneath all four needle bearing caps.

Shield Retaining Bearings - 2-3 pumps every 8 hours

Check that the driveline shielding is not damaged and rotates freely on the driveline.

If sliding members are allowed to dry out to the point where the two halves cannot slip

freely, damage to the rotary cutter or tractor may occur.

Tractor Shaft

Cross Journals - 2-3 pumps every 8 hours

Lubricate until grease purges from underneath all four needle bearing caps

Shield Retaining Bearings - 2-3 pumps every 8 hours

Rapid Fit Yoke - 2 pumps every 8 hours

Constant Velocity Body - 12-15 pumps every 8 hours

Telescoping Tubes - 8-10 pumps every 8 hours. Occasionally (monthly) pull the universal joint halves apart and

apply grease to all sides of the shaft. At least once per year (more often in dusty or dirty conditions) the

shielding should be removed and the old grease wiped from the shaft. Do not use an alcohol or acid based

solvent to remove the grease. A fresh coat of grease should be applied to the entire surface of the inner tube.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-7

MAINTENANCE

If sliding members are allowed to dry out to the point where the two halves cannot slip

freely, damage to the rotary cutter or tractor may occur.

SLIP CLUTCHES

Each of the drivelines on the Schulte cutter is equipped with a slip clutch.

Everyone of these slip clutches are pre-set and run-in by the Schulte supplier, so they should not be adjusted

by the dealer or end user.

Clutches should be replaced when they are no longer working effectively. When installing the new clutch,

please make sure the spring height is set at the correct setting of 27.5mm.

New friction linings are 3.6mm (0.14 in.) thick. Replacement is recommended when linings wear below a

thickness of 2mm (0.08”).

IMPORTANT: Scan this QR Code with your smart phone to link to the ADMA

Driveline Safety Manual for more information on the safe use of a driveline during

normal operation and maintenance. Or type in your internet browser the following

web address: www.algqr.com/dme Ops-0009-MISC

MAINTENANCE

GX-150 03/21 Maintenance Section 5-8

MAINTENANCE

LUBRICATION

Gearboxes

Procedure for refilling right angle gearboxes:

1. Park unit on a level surface and lower the

wings. Install the center lock pin and block the

unit to prevent falling or rolling.

2. From under the cutter, remove the blade carrier

to access the drain plug.

3. Remove the drain plug and drain out oil.

4. Reinstall the drain plug and blade carrier.

5. Remove the dipstick.

6. Fill gearbox until oil level reaches halfway up

the sight glass. Capacity is approximately 4.2

liters (4.4 qt). Do not screw in dipstick when

checking oil level.

7. Reinstall vent plug/ dipstick. Dispose of old oil in

accordance with the local regulations.

Replace oil in gearboxes after the first 50 hours of

operation then yearly.

Check gearbox oil level frequently. Steady loss of oil

will indicate damaged seals, which should be

replaced immediately to prevent ruining the

gearbox.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-9

MAINTENANCE

Procedure for refilling the splitter gearbox:

1. To open the main shield remove the lynch pin.

2. Park unit on a level surface

3. Remove drain plug and drain out oil

4. Reinstall drain plug

5. Remove vent plug/dipstick.

6. Fill gearbox until oil level reaches the fill line on

dipstick. Capacity is approximately 2.7 liters

(2.85 qt). Do not screw dipstick when checking

oil level.

7. Reinstall vent plug and level plug

8. Dispose of old oil in accordance with the local

regulations

9. Firmly close the main shield and reinstall the

lynch pin.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-10

MAINTENANCE

Gearbox oil should meet the following

specifications:

-API Service Classifications GL-5

-Military Specification MIL-L-2105C

Consult the following chart for the oil viscosity

recommendations:

NOTE: Use SAE 80-90Gear Oil

Grease Schedule

Grease should meet the following recommendations:

-Type of Grease: A good quality NLGI #2 EP

grease, lithium soap base should be used. For

heavy duty applications a compatible grease with 3

to 5% molybdenumdisulfide additive may be used.

IMPORTANT: Before attaching the driveline, clean

and grease the tractor PTO and the Implement

shaft.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-11

MAINTENANCE

BLADE SERVICING

Inspect blades before each use to determine that they are properly installed and in good condition. Replace

any blade that is bent, excessively nicked, worn, or has any other damage.

Use only original equipment blades on this cutter. They are made of special heat-treated

alloy steel. Substitute blades may not meet specifications and may fail in a hazardous

manner that could cause injury.

Replace bent or broken blade with new blades. NEVER ATTEMPT TO STRAIGHTEN OR

WELD ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE

BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM

THROWN BLADES. (SGM-10)

• Manually wiggle the blade carriers to check for any looseness.

• Retighten any loose parts.

• Recheck torque every 50 hours.

Operating with loose blade hardware will damage the blade holder and blades. Whenever

the blades have been removed or replaced, the hardware must be retightened after the first

eight hours of operation. On new units check blade hardware and the blade nut torque after

first 8 hours.

Operating with loose blade holder will damage the blade holder and output shaft, two initial

tightenings are required. Retighten after one hour and again after the day of operation. In

severe cutting conditions or commercial use, a daily inspection is required.

To help prevent structural damage caused by loose hardware, tighten gear case hardware

as specified. Check torque after first 8 hours of use and every 50 hours thereafter.

Inspect Blades daily for abnormal wear. If Blades have a notch worn into the leading edge at

the lower bend more than a 1/2” DEEP (due to running in gravel and/or the ground),

REPLACE BOTH BLADES ON THAT CARRIER IMMEDIATELY. Failure to replace such

abnormally worn blades may lead to catastrophic failure of the blade and ejection of the

broken part with tremendous force which may cause bodily injury or death.

NOTE: Replace Blades in pairs after no more than 1/2” notch wear!

MAINTENANCE

GX-150 03/21 Maintenance Section 5-12

MAINTENANCE

BLADE REMOVAL

To remove blades for sharpening or replacement,

remove the cover plate on deck of cutter near gear

box. Remove lock nut from blade bolt. NOTE:

Inspect lock nut after removal and replace if threads

are damaged. Always replace nut when replacing

blade bolt. When installing blades be sure and

check blade bolt pivot diameter for wear. Replace

bolt if worn more than 1/4 inch at any point. See

Figure Mnt-R-0014. Install blade bolts with partially

worn side of bolt either toward or away from center.

Tighten lock nut to 600 ft. lbs.

Avoid personal injury. Blade and/or blade carrier removal should be done only with the

tractor engine shut off, key removed, in neutral, parking brake on, PTO disengaged, and the

cutter blocked in the raised position.

Blade Installation

When installing blades, use new blade bolts and blade nuts. Always replace blades in matched sets. A 1-5/8"

socket can be used to torque blade bolts to 600 foot pounds dry assembly. You will need at least 3 feet of

leverage to be able to do this. Check blade bolt torque after the first 10 hours of operation.

Use only original equipment blades on this cutter. They are made of special heat treated

alloy steel. Substitute blades may not meet specifications and may be dangerous.

Retighten blade bolts daily. Access holes are provided on the deck of the cutter to facilitate this.After installing

new blades or blade bolts ensure that blades are free swinging and that there is 1" to 1-1/2" (25-38 mm)of

free up and down motion at the tip of the blade. Mnt-R-0004

MAINTENANCE

GX-150 03/21 Maintenance Section 5-13

MAINTENANCE

Blade Bolt Inspection

Inspect Blade Bolt Head daily for wear as followed:

Inspect the Blade Bolt Heads daily for abnormal wear. REPLACE BOTH BLADE BOLTS on

the Blades IMMEDIATELY if either blade bolts has:

• Visible cracks or

• If the recessed area on blade bolt is worn off or

• If Blade Bolt has gouges or chipped areas.

Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of the

broken part which may cause serious bodily injury or death.

Always replace Blade Bolts with new bolts whenever replacing the Blades.

BLADE CARRIER REMOVAL

Remove cotter pin and loosen slotted nut on gear box shaft. Loosen but do not remove the nut until the blade

carrier is loosened. Use a suitable two-jaw gear puller to pull carrier off tapered gear box shaft. If gear puller is

not available use long bar inserted through blade bolt access hole with end against rotor bar. Strike opposite

end of bar with sledge hammer. Rotate blade carrier 180 degrees and repeat process.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-14

MAINTENANCE

Blade Carrier Installation

Clean the taper and splines on both the blade

carrier and output shaft. Castle nuts and cotter

pins are used to tighten the cutter pans to the

splined shaft on the cutter gearboxes. A cone

washer is used between the nut and the gearbox

main shaft. The washer must cone down towards

the nut. A flat washer may be required if the hole

on the shaft and the slots on the castle nut do not

line up.

The slots on the underside of the blade carrier

must line up with the hole on the gearbox shaft so

the cotter key can be inserted. To aid in alignment,

mark a line on the bottom of the gearbox shaft,

parallel with the cotter key hole.

Rotate the blade carrier until the slots are parallel

to the mark. The pan may need to be spun 180° so

the splines match.

A 2-1/16" socket can be used to torque the M36

nut to 600 ft-lbs(814 Nm) dry assembly. Strike the

carrier on the hub several times with a heavy

hammer to seat the hub. Use a suitable spacer

over the nut to prevent damage to the nut and

threads. Retighten the nut to 600 ft-lbs(814 Nm)

dry assembly. Install new cotter pins when

retightening these nuts.

It is important that the retaining nut be checked

after a few hours of operation then periodically.

Retightened if necessary.

AVOID PERSONAL INJURY. DO NOT work under cutter without support blocks to keep

the frame from falling. Mnt-R-0006

MAINTENANCE

GX-150 03/21 Maintenance Section 5-15

MAINTENANCE

HUBS & SPINDLES

Check hubs weekly for bearing play and condition of seal.

Greasing and Installation

It is recommended that hubs are dismantled, cleaned and repacked every year. Use the diagram and following

instructions for maintaining the wheel hubs. Whenever a worn or damaged seal is replaced the bearing

assembly should be cleaned and repacked with a good grade of wheel grease.

Always wear protective gloves when handling grease.

1. Using a grease packer, pack both roller bearings with a good grade of wheel grease. The bearings should

be thoroughly coated with grease. Spread grease on the outside of the bearing with your gloved finger.

Ensure that no dirt or filings contact the grease or the bearings.

2. Pack the inside of the hub completely with grease.

3. Apply grease on both races.

4. Install the large bearing into the back of the hub and rotate the bearing several times.

5. Install the dust/grease seal using the right size seal driver. Spread a film of grease on the dust seal rubber

and on the axle where the seal fits.

6. Position the hub on the axle and firmly push into place then pull hub towards you about 1". Slowly rotate

hub while gently pushing the hub back onto the axle.

7. Check dust seal to ensure seal rubber is positioned correctly.

8. Install the small or outer bearing.

9. Install the axle washer and castle nut on the axle.

10. Fill dust cap with grease before re-assembling.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-16

MAINTENANCE

Tightening Instructions for 517 & 511 Hubs

Proper setting for the tapered roller bearings is described in the following procedure. Always use a new cotter

pin when making adjustments to the hubs.

1. Tighten the castle nut to 20 foot pounds while turning hub. Then back the nut off 1/2 of a turn. Spin the hub

2 or 3 times. While slowly turning hub clockwise, finger tighten the castle nut until castle nut notch lines up

with hole in axle. If notch will not line up, back off nut to next notch.

2. Put the cotter pin in the axle hole. Before bending the cotter pin, spin the hub. The hub should free wheel

from 1 to 2 full turns.

3. If the hub spins the right amount, finish installing the cotter pin by bending the ends.

4. Coat the inside of the dust cap with a thin coat of grease by using your finger. Then install on hub using the

right dust cap driver.

5. Wipe off all excess grease from hub and axle.

There should not be any drag noticed when spinning a tire installed on a hub. If the axle nut

is too tight, the rollers of the wheel bearings will remove the grease from the bearing races,

decreasing the life of the bearings.

Tires

Periodically check tire pressure. Forklift tires should be inflated to 90 PSI.

To remove tires for repair or replacement, install the center transport lock pin. Relieve hydraulic pressure Shut

off tractor, apply parking brake and disengage PTO. Loosen the wheel bolts with wrench. DO NOT remove

them. Use a hydraulic jack to lift the back end of the cutter frame near the wheel standard. Securely block the

wheel standard so the tire can spin freely before removing the wheel nuts.

Wheel nuts to be torqued to 90 ft-lbs.

AVOID PERSONAL INJURY. DO NOT work under cutter without support blocks to keep the

frame from falling.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-17

MAINTENANCE

HIGH PRESSURE OIL LEAK HAZARD

HYDRAULIC HOSES

Replace pinched and broken Hydraulic Hoses at once. Tighten any Hydraulic Fitting with fluid leaking from it. If

fluid still leaks, loosen the fitting, apply a pipe thread compound to the threads and tighten. Care must be

exercised when tightening Hydraulic Fittings. Too much tightening can cause the fittings to crack and require

replacement fittings.

Although a small amount of oil will be present from bleeding at all Hydraulic Fittings, significant amounts of oil

leaking around the Breather Plug on the Cylinder indicates that the seal in the Cylinder is worn out. Replace

the seals in the Cylinder immediately before the Cylinder is damaged or too much hydraulic fluid is lost.

MAXIMUM ALLOWABLE OPERATING OIL TEMPERATURE

Do not operate this implement if the tractor hydraulic oil temperature exceeds 200°F

TO AVOID DEATH OR SERIOUS INJURY FROM HIGH PRESSURE HYDRAULIC OIL

LEAKS PENERATING SKIN:

•DO NOT OPERATE equipment with oil or fuel leaks.

•KEEP all hydraulic hoses, lines and connections in GOOD CONDITION and TIGHT before applying system

pressure.

•RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system.

•REMOVE and replace hose if you suspect it leaks. Have dealer test it for leaks.

HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE.

WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS:

•ALWAYS WEAR safety glasses with side shields (marked with ANSI Z87) and impenetrable gloves.

•USE paper or cardboard to search for leaks.

•DO NOT USE hands or body parts to search for leak.

•KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid.

•Injected Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar

with this form of injury. PN HP01

MAINTENANCE

GX-150 03/21 Maintenance Section 5-18

MAINTENANCE

Flex Wing Hydraulic Cylinder Replacement Instructions

Implement Cylinders Removal and Replacement

Follow these Steps:

1. Clear the area of all personnel before lowering the wings.

2. From the tractor seat with your seat belt fastened around you, Lower the implement wings to the ground.

Do Not attempt to replace the cylinder with the wings in the raised position.

3. Shut off the tractor, engage the parking brake, place the tractor transmission in the park position, and

remove the key before dismounting.

4. Block up the center and wing sections with blocks or jack stands

5. Release all oil pressure from the circuit by moving the valve controls handles back and forward.

6. Remove the Implement Input Driveline from the tractor PTO shaft.

7. Remove the hydraulic hoses from tractor quick disconnects.

8. Wear Safety Glass and impenetrable gloves when working with hydraulic hoses and fittings.

9. Check to see that the cylinder is not under pressure by moving the cylinder pins by hand. The pins should

be loose. If the cylinder pins are in a bind and can not be moved the cylinder maybe under pressure. Make

sure the implement decks and axles are supported by blocks and then carefully remove one of the cylinder

pins.

10. Do Not allow any one or any part of your body to be underneath the implement wing.

11. Do not loosen the hydraulic connections to the cylinder until all pressure has been relieved.

12. Slowly loosen the hydraulic hose connection to the cylinder.

13. Remove the other cylinder pin and remove the cylinder. The cylinder maybe heavy, use proper lifting

techniques to lift and handle the cylinder and if needed get assistance in lifting from another person.

14. Measure the distance between the cylinder pin holes and extend the new cylinder to that length before

installing.

15. Install the new cylinder in place and install both cylinder pins and retaining clips in place.

16. Reconnect hydraulic hose(s) to the cylinder, and tighten the fittings.

17. Wing cylinder has a special adapter with a small hole drilled in it to control the lowering speed on the wing.

Make sure this adaptor is installed. Without this adaptor, the wing can fall rapidly.

18. Make sure the transport lock device(s) are reattached when inserting the cylinder pins.

19. Reconnect the implement hoses to the tractor.

20. Get into the Tractor seat and fasten your seat belt. Clear the area of all persons before attempting to raise

the wing. From the tractor seat, start the tractor and operate the control valve to raise the wing.

21. Look for sign of oil leak. If an oil leak exists, shut the tractor down and remove all oil pressure in the lines by

moving the valve control handles back and forward.

22. Retighten any lose fittings or connections.

23. If a hose is leaking, replace the hose with a new hose.

24. If there are no leaks raise and lower the wing completely at least three full cycles to remove any air trapped

in the circuit.

25. Check the hydraulic reservoir of the tractor to ensure there is sufficient oil.

26. If the wing is to remain in the raised position attached the wing transport latch.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-19

MAINTENANCE

SKID SHOES

Skid shoes are made of carbon steel to reduce wear and increase service life. Premature wear can be caused

by the mower Center or Wing sections being set too low which allows the Wing Skid Shoes to drag on the

ground. Dragging the Skid Shoes on the ground or running the Skid Shoes into solid objects can contribute to

early frame failure on the mower. Replace worn Skid Shoes as required.

STORAGE

Your rotary cutter represents an investment from which you should get the greatest possible benefit. Therefore,

when the season is over, the cutter should be thoroughly checked and prepared for storage so that a minimum

amount of work will be required to put it back into operation for the next season. The following are suggested

storage procedures:

1. Thoroughly clean the cutter.

2. Lubricate the cutter as covered in Maintenance Section.

3. Tighten all bolts and pins to the recommended torque.

4. Check the cutter for worn or damaged parts. Make replacements immediately.

5. Store the cutter in a clean, dry place with the cutter housing resting on blocks.

6. Use spray touch-up enamel where necessary to prevent rust and maintain the appearance of the cutter.

PROPER TORQUE FOR FASTENERS

The chart lists the correct tightening torque for fasteners. When bolts are to be tightened or replaced, refer to

this chart to determine the grade of bolts and the proper torque except when specific torque values are

assigned in manual text.

RECOMMENDED TORQUE IN FOOT POUNDS UNLESS OTHERWISE STATED IN THE MANUAL*

NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine

oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are

used. This applies to both UNF fine and UNC coarse threads.

MAINTENANCE

GX-150 03/21 Maintenance Section 5-20

MAINTENANCE

NUTS & BOLTS

Check all nuts and bolts for tightness after the first 8 hours of operation then weekly. Check the condition of

cotter pins, roll pins and other fasteners weekly and replace if necessary.

Bolt Grades and Torque

When replacing damaged bolts use only plated Grade 5 bolts unless otherwise specified. Use only bolts of

the correct length [Refer to the "Parts Manual" ]. Do not replace lock nuts with nuts and lockwashers. Use

only original equipment lock nuts.

Recommended Torques in foot pounds for SAE Grade 5 bolts, based on dry assembly: Mnt-R-0002

MAINTENANCE

GX-150 03/21 Maintenance Section 5-21

MAINTENANCE

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Descripción de Calcomanía

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INFORMACIÓN DE PARTES

NOTA: Si necessita un manual completamente en español por favor de ponerse en contacto a;

Translations, dirección 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-9529

INFORMACIÓN DE PARTES

Las cortadoras SCHULTE usan balanciadas y componentes de systema seleccionado para los portadores de

cuchillas, cuchillas, eje de cortar, navaja, suspensiones de navajas, los rodillos, los componentes de línea

motriz, y cojinetes. Estas partes son echas y probadas a la especificaciones de SCHULTE. Partes que no son

auténticas no regularmente llegan con estas especificaciones. El uso de partes que no son auténticas puede

reducir el funcionamiento de la cortadora, anular garantias, y presentar un peligro de seguridad. Use partes

de cortadora auténticas de SCHULTE por economía y seguridad. (SPSI-1 SP)

CONTACTE A SU DISTRIBUIDOR SCHULTE

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SEGURIDAD

MANTENGA LOS IMPLEMENTOS EN BUENAS CONDICIONES DE

FUNCIONAMIENTO, A TRAVÉS DE UN SERVICIO, REPARACIÓN O

MANTENIMIENTO APROPIADO.

REALICE LAS TAREAS DE SERVICIO, REPARACIÓN, LUBRICACIÓN Y MANTENIMIENTO QUE SE

DESCRIBEN EN LA SECCIÓN DE MANTENIMIENTO DEL IMPLEMENTO:

•INSPECCIONE el implemento para detectar sujeciones sueltas, partes gastadas o rotas, ajustes sueltos o

con filtraciones, que los pasadores tengan chavetas y arandelas, y las partes móviles para detectar el

desgaste.

•REEMPLACE todas las partes gastadas o rotas con repuestos autorizados.

•LUBRIQUE la unidad tal como se especifica en el cronograma de lubricación.

•NUNCA lubrique, ajuste o quite material mientras el equipo está en funcionamiento o movimiento.

•AJUSTE todas las tuercas y pernos tal como se especifica.

INSPECCIÓN DE CUCHILLAS:

•REEMPLACE las cuchillas dobladas, dañadas, agrietadas o rotas inmediatamente por cuchillas nuevas.

•EVITE fallas de las cuchillas y que vuelen trozos de cuchillas. NO enderece, suelde o suelde con

superficies rígidas.

INSPECCIÓN DE PROTECTORES DE SEGURIDAD, GUARDAS Y DISPOSITIVOS DE SEGURIDAD:

•MANTENGA en su lugar y en buen estado todos los deflectores, protectores de cadena, protectores de

acero, cubiertas de caja de engranajes, cubiertas integrales de PTO, bandas, faldones laterales y

zapatas antideslizantes.

•REEMPLACE cualquier protector, cubierta o dispositivo de seguridad faltante, roto o gastado.

Cáncer y daño reproductivo www.P65Warnings.ca.gov. PN HM02 SP

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SEGURIDAD

RIESGOS CON EL MANTENIMIENTO DE IMPLEMENTO

MANTENGA LOS IMPLEMENTOS EN BUENAS CONDICIONES DE

FUNCIONAMIENTO, A TRAVÉS DE UN SERVICIO, REPARACIÓN O

MANTENIMIENTO APROPIADO.

ANTES DE REALIZAR TAREAS DE SERVICIO, REPARACIÓN Y MANTENIMIENTO DEL IMPLEMENTO:

ASEGURE EL EQUIPO PARA EL SERVICIO

BLOQUE LOS RIESGOS POTENCIALES DE ENERGÍA;piezas giratorias, componentes levantados,

presión hidráulica.

•APAGUE EL MOTOR Y EL PTO, coloque el freno de mano, descienda el implemento, espere a que se

detengan todas las partes móviles y quite la llave antes de bajarse del tractor.

•COLOQUE el implemento sobre el suelo o trabe de manera segura los equipos elevados. Utilice bloques

grandes sobre suelo blando o húmedo.

•CIERRE FIRMEMENTE Y TRABE las alas del implemento levantado.

•TRABE LA LENGUA DEL IMPLEMENTO con bloques grandes y el gato de remolque. NO gateé o

trabajar debajo del implemento solo sostenido por el gato de remolque.

•EMPUJE y JALE la palanca del Cilindro Hidráulico Remoto para liberar la presión hidráulica.

•DESCONECTE las mangueras hidráulicas de implemento del tractor.

•DESCONECTE la línea de conducción del IMPLEMENTO del EJE DE PTO del tractor.

USE GAFAS DE SEGURIDAD (con protecciones laterales marcadas para cumplir con ANSI Z87)

y GUANTES PROTECTORES y siga todos los PROCEDIMIENTOS DE SEGURIDAD al realizar tareas de

servicio, reparación y mantenimiento sobre el implemento:

• Siempre USE GUANTES protectores al manipular las hojas, cuchillas, bordes filosos o un componente

desgastado con bordes filosos.

• Siempre USE GUANTES y GAFAS DE SEGURIDAD (con protecciones laterales marcadas para

cumplir con ANSI Z87) al reparar componentes en caliente

•EVITE EL CONTACTO con tanques de aceite hidráulico, bombas, motores, válvulas y superficies de

conexión de mangueras calientes.

•SUJETE FIRMEMENTE o TRABE EN POSICIÓN ELEVADA todos los implementos, bastidores y

componentes elevados antes de trabajar sobre los equipos que se encuentran debajo.

•DETENGA el movimiento de todos los implementos y APAGUE EL MOTOR DEL TRACTOR antes de

realizar ninguna tarea.

•USE una escalera o gradas elevadas para alcanzar áreas altas del equipo a las que no se pueda

acceder desde la tierra.

•ASEGÚRESE de estar bien apoyado sobre superficies sólidas planas al subirse al implemento para

realizar tareas.

•SIGA las instrucciones del fabricante sobre cómo manipular los lubricantes, solventes, limpiadores y

otros agentes químicos.

•NO cambie ninguna calibración hidráulica de fábrica para evitar fallas de los componentes o equipos.

•NO modifique o altere el implemento, las funciones o componentes.

•NO SUELDE o repare los componentes de la cortadora. Esto puede causar vibraciones y fallas de los

componentes que se desprendan de la cortadora. PN HM01 SP

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SEGURIDAD

RIESGOS DE TRANSPORTE

PARA EVITAR LESIONES GRAVES O LA MUERTE AL REMOLCAR O TRANSPORTAR EQUIPOS:

•MANTENGA la velocidad de transporte POR DEBAJO DE 20 millas por hora para mantener el control del equipo.

•REDUZCA LA VELOCIDAD en terreno inclinado, en las curvas y en condiciones de remolque desfavorables.

•NO REMOLQUE camiones u otros vehículos

•USE un tractor de tamaño adecuado y equipado en función del equipo de remolque.

•SIGA todas las reglamentaciones de tránsito locales.

REQUISITOS DEL TRACTOR PARA REMOLCAR O TRANSPORTAR IMPLEMENTOS:

•SÓLO TRANSPORTE en el tractor con el mecanismo ROPS (antivuelco) en posición elevada.

•USE un tractor de tamaño adecuado y equipado, que supere el peso del implemento en al menos un 20%

•MANTENGA EL 20% del peso del tractor en las ruedas frontales para mantener la dirección en forma segura.

ANTES DE TRANSPORTAR O REMOLCAR EL IMPLEMENTO:

INSPECCIÓN DEL TRACTOR:

•VERIFIQUE la dirección y los frenos para asegurarse el correcto funcionamiento y las condiciones adecuadas.

•VERIFIQUE LLEVAR EL AVISO DE SMV, los reflectores y las luces de advertencia para la adecuada operación y

visibilidad detrás de la unidad.

•VERIFIQUE que no haya impedimentos a la visión mientras conduce, en el tractor, la cabina o el implemento, sentado

en el asiento del tractor.

•AJUSTE su posición de conducción, los espejos y el transporte del implemento para tener una visión clara para

condiciones de conducción y tránsito.

PREPARE EL IMPLEMENTO PARA EL TRANSPORTE O EL REMOLQUE:

COLOQUE LAS TRABAS PARA TRANSPORTE Y LAS CADENAS DE SEGURIDAD:

•ELEVE LA CORTADORA e INSTALE topes o pasadores de transporte cilíndricos en el eje central

•ELEVE LAS ALAS e INSTALE TRABAS DE TRANSPORTE o pasadores.

•AJUSTE LA CADENA DE SEGURIDAD del implemento al tractor.

•QUITE todo material cortado que se acumule en la plataforma de la cortadora.

DETERMINAR LAS CARACTERÍSTICAS DE DETENCIÓN DEL TRACTOR Y EL IMPLEMENTO PARA EL

TRANSPORTE O REMOLQUE:

PRUEBAS DE FRENADO:

•FRENE a velocidades en aumento.

• Observe las distancias de DETENCIÓN con el aumento de velocidad.

•DETERMINE la velocidad de transporte máxima segura que no supere las 20 millas por hora.

DETERMINE LA VELOCIDAD DE GIRO MÁXIMA ANTES DE OPERAR EN CARRETERAS O TERRENO

IRREGULAR:

•PONGA A PRUEBA el equipo aumentando lentamente la velocidad en las curvas para determinar si se puede operar a

mayor velocidad.

•USE MENORES velocidades de giro en las curvas pronunciadas para evitar el vuelco.

AL REMOLCAR O TRANSPORTAR EL EQUIPO:

•Siempre USE EL CINTURÓN DE SEGURIDAD al operar o transportar la cortadora.

•USE bajas velocidades para evitar el vuelco con las alas elevadas.

•USE bajas velocidades y dirección gradual en las curvas, colinas, o en superficies irregulares o poco uniformes, y en

carreteras mojadas.

•ENCIENDA LAS BALIZAS DE ADVERTENCIA del tractor.

•TENGA EN CUENTA el espacio necesario para el vaivén del implemento en las curvas.

MANTENGA todas las alas elevadas a 3 metros (10 pies) o una mayor distancia de todos los cables de

alimentación y obstrucciones elevadas. PN TH01 SP

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SEGURIDAD

RIESGOS ELÉCTRICOS Y DE FUEGO

PARA EVITAR LESIONES GRAVES O LA MUERTE POR CONTACTO ELÉCTRICO AL

TRABAJAR CERCA DE CABLES ELÉCTRICOS, LÍNEAS DE GAS Y DE SERVICIOS:

•INSPECCIONE el área de corte para que no interfiera con cables de alimentación eléctricos subterráneos,

obstrucciones, líneas de gas, cables y servicios, estructuras municipales o de otro tipo.

•MANTENGA todas las alas elevadas a 3 metros (10 pies) o una mayor distancia de todos los cables de

alimentación y obstrucciones elevadas.

•NO ponga en contacto la cortadora con ninguna estructura u obstrucción de servicios o municipales.

•LLAME AL 811 y al 1-800-258-0808 para identificar cables de servicios subterráneos.

PAUTAS DE PREVENCIÓN DE INCENDIOS durante la operación, reparación y servicio de la cortadora y el

tractor, a fin de reducir el riesgo de incendio del equipo y de la vegetación:

• El tractor debe estar EQUIPADO CON MATAFUEGOS

•NO OPERE la cortadora sobre un tractor equipado con escape debajo del bastidor

•NO FUME ni acerque fuego directo a la cortadora o el tractor

•NO CONDUZCA sobre residuos encendidos o en áreas recientemente quemadas

•EVITE LA FORMACIÓN DE CHISPAS al no permitir que la hoja de la cortadora entre en contacto con objetos

sólidos como metal o roca.

•AJUSTE LOS EMBRAGUES DESLIZANTES para evitar el deslizamiento excesivo y el calentamiento de la

placa del embrague.

•LIMPIE todo resto de hierba o residuo acumulado alrededor de las líneas de conducción de la cortadora, los

embragues deslizantes y cajas de cambios.

•APAGUE EL MOTOR al cargar combustible. PN EF01 SP

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SEGURIDAD

RIESGO DE FILTRACION DE ACEITE HIDRÁULICO DE ALTA PRESIÓN

PARA EVITAR LESIONES GRAVES O LA MUERTE POR PENETRACIÓN DE FILTRACIONES DE

ACEITE HIDRÁULICO DE ALTA PRESIÓN:

•NO OPERE el equipo con filtraciones de aceite o combustible.

•MANTENGA todas las mangueras hidráulicas, líneas y conexiones en BUEN ESTADO y AJUSTADAS antes de

aplicar presión al sistema.

•LIBERE LA PRESIÓN HIDRÁULICA antes de desconectar las líneas o trabajar en el sistema.

•QUITE y reemplace la manguera si sospecha que tiene filtraciones. Solicite al distribuidor que verifique si hay

filtraciones.

LAS FILTRACIONES DE LÍQUIDO DE ALTA PRESIÓN PUEDEN NO SER VISIBLES.

AL VERIFICAR FILTRACIONES HIDRÁULICAS Y TRABAJAR CERCA DE LOS SISTEMAS HIDRÁULICOS:

•SIEMPRE USE gafas de seguridad y guantes impenetrables.

•USE papel o cartón para verificar si hay filtraciones.

•NO USE las manos o partes del cuerpo para detectar filtraciones.

•MANTENGA las manos y el cuerpo LEJOS de los orificios de clavijas y boquillas de eyección de fluido hidráulico.

• El fluido hidráulico puede causar gangrena si no es extirpado quirúrgicamente de inmediato por un médico

especializado en este tipo de lesiones. PN HP01 SP

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SEGURIDAD

RIESGO DEL CONTACTO A LAS CUCHILLAS DE CORTADORA

MANTÉNGASE LEJOS DE LAS CUCHILLAS GIRATORIAS PARA EVITAR LESIONES GRAVES

O LA MUERTE POR CONTACTO CON LA CUCHILLA:

•MANTÉNGASE LEJOS y NO ACERQUE LAS MANOS, LOS PIES y EL CUERPO a las cuchillas giratorias, líneas

de conducción y partes hasta que todos los elementos móviles se hayan detenido.

•NO ponga las manos o los pies debajo de las plataformas de la cortadora

•DETENGA las CUCHILLAS giratorias antes de elevar la plataforma de la cortadora o las alas

•DETENGA la cortadora, EXAMÍNELA Y PRESTE ATENCIÓN A LOS SONIDOS antes de acercarse a la cortadora

para asegurarse de que se haya detenido todo el movimiento giratorio.

•Si se produce un bloqueo de material en las áreas de entrada y descarga de la cortadora, APAGUE EL MOTOR DEL TRACTOR ,

desenganche la toma de fuerza y esperar a que todo movimiento de rotación se detenga. Coloque el tractor en posición de estacio-

namiento , ponga el freno de estacionamiento y retire la llave antes de abandonar el asiento del operador. Despejar la obstruc-

ción antes de proceder con la siega. Asegúrese de mantener los pies y las manos alejadas de las cuchillas de la

cortadora . Si se eleva las alas del cortacésped o segadoras para acceder a la obstrucción, enganche las trabas de

cierre y bloque con seguridad la cortadora antes de colocar cualquier parte del cuerpo por debajo de la segadora .

PN MB01 SP

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SEGURIDAD

RIESGO DE ENREDO POR EL PTO

MANTÉNGASE ALEJADO DE LAS LÍNEAS DE CONDUCCIÓN Y OTROS ELEMENTOS

GIRATORIOS PARA EVITAR LESIONES GRAVES O LA MUERTE:

MANTÉNGASE LEJOS y NO ACERQUE las manos, los pies y el cuerpo a las cuchillas giratorias, líneas de

conducción y partes hasta que todos los elementos móviles se hayan detenido.

•DETENGA la cortadora, EXAMÍNELA Y PRESTE ATENCIÓN A LOS SONIDOS antes de acercarse a la cortadora

para asegurarse de que se haya detenido todo el movimiento giratorio.

•LOS ELEMENTOS GIRATORIOS SIGUEN ROTANDO una vez apagada la PTO.

PROTECCIÓN DE LA PTO:

PARA EVITAR LESIONES GRAVES O LA MUERTE POR ENREDO AL OPERAR EL IMPLEMENTO:

•MANTENGA instalados los protectores, las cubiertas integrales de las líneas de conducción y las cubiertas de

entrada

•NO OPERE la cortadora si los protectores o cubiertas no están bien colocados o faltan.

•REEMPLACE O REPÁRELOS si faltan, están dañados o rotos

•SIEMPRE REEMPLACE LOS PROTECTORES que se han quitado para tareas de reparación o mantenimiento.

PARA EVITAR que la línea de conducción se rompa durante las operaciones:

•VERIFIQUE que la línea de conducción tenga el largo adecuado entre el eje de PTO y el eje de la caja de cambios

del implemento.

• Las líneas de conducción demasiado cortas se pueden soltar o romper.

• Las líneas de conducción demasiado largas pueden tocar el suelo.

Un ensamblaje telescópico de la línea de conducción que toque el suelo no se deslizará y se solidificará.

• Si la línea de conducción toca el suelo, puede atravesar los cojinetes de soporte y romper el eje de PTO.

•EVITE hacer curvas pronunciadas o elevar la cortadora a alturas que puedan hacer caer la línea de conducción.

• Lubrique los componentes telescópicos del eje de transmisión en forma semanal.

COMUNÍQUESE CON EL DISTRIBUIDOR si la línea de conducción del implemento no coincide con el eje de

PTO del tractor:

• NO UTILICE UN ADAPTADOR DE PTO.

El uso de un adaptador de PTO puede causar vibración excesiva, caída de objetos, fallas de las cuchillas y el

implemento como consecuencia de la duplicación de la velocidad operativa. El aumento de la longitud de trabajo

puede exponer áreas desprotegidas de la línea de conducción. PN PE01 SP

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SEGURIDAD

RIESGO DE ATROPELLO

PARA EVITAR LESIONES GRAVES O LA MUERTE POR CAÍDA DEL TRACTOR O ATROPELLO

DEL EQUIPO:

• USE tractores equipados con SISTEMA ANTIVUELCO (ROPS) y CINTURONES DE SEGURIDAD para las

operaciones de corte.

• MANTENGA EL SISTEMA ROPS trabado en posición vertical.

• SÓLO ENCIENDA el tractor sentado en el asiento del tractor.

• SIEMPRE ABRÓCHESE el cinturón de seguridad al operar el tractor y los equipos.

• SÓLO OPERE el tractor y el equipo sentado en el asiento del tractor.

• NUNCA LLEVE A OTRAS PERSONAS en el tractor o implemento.

AL SUBIR Y BAJAR DEL TRACTOR:

• • SÓLO suba o baje del tractor cuando éste y sus partes móviles estén detenidos.

• • APAGUE EL MOTOR Y LA TDF, coloque el freno de mano, descienda del implemento, espere a que se detengan

todas las partes móviles y quite la llave antes de bajarse del tractor. PN RO01 SP

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SEGURIDAD

RIESGO DE OBJECTOS LANZADOS (Continuado)

OPERACIÓN DE LA CORTADORA:

•NO exceda la capacidad de corte nominal de la cortadora, ni corte elementos que no sean vegetación.

•USE CABINAS DE TRACTOR CERRADAS cuando haya dos o más cortadoras operando en un mismo sector.

• No opere la cortadora en áreas susceptibles al ataque de abejas o insectos, salvo que USE PRENDAS

PROTECTORAS o una cabina de tractor cerrada.

•AJUSTE las secciones de la cortadora o la ala cercana y paralela al suelo sin exponer las cuchillas

•AJUSTE LA ALTURA de corte para EVITAR EL CONTACTO DE LAS CUCHILLAS con objetos sólidos, como

alambres, piedras, postes, cordones, guardarrailes y obstrucciones fijas.

•NO opere la cortadora con la(s) ala(s) elevada(s) o en posición de transporte.

•DETENGA LA CORTADORA de inmediato si las cuchillas entran en contacto con objetos pesados, estructuras fijas,

guardarrailes de metal y estructuras de cemento. Apague el motor del tractor, desenganche la toma de fuerza y

esperar a que todo movimiento de rotación se detenga. Coloque el tractor en posición de estacionamiento , ponga el

freno de estacionamiento y retire la llave antes de abandonar el asiento del operador.:

1. LAS CUCHILLAS PUEDEN FALLAR con el impacto y los objetos pueden ser arrojados a gran velocidad.

2. INSPECCIONE y REEMPLACE las cuchillas dañadas.

3. VERIFIQUE el equilibrio del porta cuchillas y REEMPLÁCELO si está dañado.

•NO opere la cortadora en agua PARA EVITAR una posible FALLA DE LAS CUCHILLAS.

•EVITE OPERAR LA CORTADORA en reversa:

1. DETENGA EL PTO y retroceda la cortadora.

2. DESCIENDA la cortadora, encienda el PTO y corte hacia adelante.

•DETENGA EL PTO y las CUCHILLAS al elevar las alas o la cortadora a posición de transporte.

•NO ENCIENDA EL PTO con la cortadora en posición de transporte.

•DETENGA la cortadora cuando se produzca VIBRACIÓN EXCESIVA:

1. DETENGA EL PTO Y EL MOTOR del tractor.

2. INSPECCIONE la cortadora para detectar la fuente de la vibración

3. REEMPLACE toda parte dañada o las CUCHILLAS dobladas o dañadas. PN TO01-X SP

SEGURIDAD

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SEGURIDAD

RIESGO DE OBJECTOS LANZADOS

LAS CORTADORAS GIRATORIAS PUEDEN ARROJAR OBJETOS A 90 METROS (300 PIES) O MÁS EN

CONDICIONES ADVERSAS.

PARA EVITAR LESIONES GRAVES O LA MUERTE AL OPERADOR O TRANSEÚNTES COMO

CONSECUENCIA DE OBJETOS ARROJADOS:

•MANTENGA a los transeúntes a 100 metros de distancia (300 pies)

NO OPERE LA CORTADORA SI HAY PERSONAS A MENOS DE 100 METROS(300 PIES), SALVO QUE:

• Todos los PROTECTORES CONTRA OBJETOS ARROJADOS estén colocados y en buen funcionamiento al operar la cortadora,

entre los que se incluyen los deflectores frontales y traseros, los protectores de cadena, los protectores de acero, las bandas, los

faldones laterales y las zapatas antideslizantes.

• Las partes de la cortadora o la ala estén ajustadas cerca y paralelas al suelo, sin exponer las cuchillas.

• Se ha inspeccionado el ÁREA DE CORTE y se han quitado todos los materiales extraños y residuos.

•LOS TRANSEÚNTES estén en el interior de un vehículo cerrado.

ANTES DE OPERAR LA CORTADORA, INSPECCIONE EL ÁREA PARA DETECTAR LA POSIBILIDAD DE OBJETOSQUE

PUEDAN SER LANZADOS:

•QUITE residuos, piedras, cables, alambres, objetos metálicos y cualquier otro objetos extraños del área.

Los alambres, cables, sogas, cadenas y objetos metálicos pueden ser arrojados o salir desprendidos de la plataforma a

gran velocidad:

No permita que las cuchillas de la cortadora entren en contacto con cadáveres de animales en descomposición o otros

materiales peligrosos. Las cuchillas de la cortadora podrían arrojar materiales peligrosos y biològicos de la cortadora,

exponiendo al operador y personas presentes a riesgos de salud. Siempre use el equipo de protección personal

(PPE) aprobado por OSHA cuando limpie o retire material potencialmente peligroso de equipo.

1. MARQUE los objetos que no se puedan quitar.

2. EVITE estos objetos cuando use la cortadora.

INSPECCIÓN DEL ÁREA PARA DETECTAR HIERBA ALTA Y MALEZAS:

•INSPECCIONE Y QUITE cualquier residuo oculto de gran tamaño.

•PASE LA CORTADORA a una altura intermedia

•INSPECCIONE y quite el residuo restante

•PASE LA CORTADORA a la altura final

PROTECCIÓN CONTRA OBJETOS ARROJADOS DE LA CORTADORA:

•MANTENGA todos los protectores contra objetos arrojados en su lugar y en buen funcionamiento al operar la cortadora, entre los

que se incluyen los deflectores frontales y traseros, los protectores de cadena, los protectores de acero, las bandas, los faldones

laterales y las zapatas antideslizantes.

•NO OPERE LA CORTADORA si falta algún protector contra objetos arrojados, o si éstos están dañados.

DERECHO DE PASO (autopista) CON LA CORTADORA

•UTILICE PROTECTORES DE CADENA DOBLES para autopistas, derecho de paso, parques o cortes en cinturón verde donde

pueda haber viviendas, vehículos o ganado dentro de los 100 metros (300 pies) de la cortadora.

• Ninguna protección ofrece una eficacia del 100% en la prevención de objetos arrojados. Para reducir la posibilidad de que se pro-

duzcan lesiones:

1. MANTENGA LOS PROTECTORES DE LA CORTADORA, los faldones laterales, la zapatas antideslizantes y las cuchillas en

buen estado de funcionamiento,

2. ELEVE LA ALTURA DE CORTE a 15 CM (6 PULGADAS) como mínimo,

3. INSPECCIONE EL ÁREA con cuidado antes de pasar la cortadora para ELIMINAR el posible riesgo de OBJETOS

ARROJADOS,

4. NUNCA PERMITA QUE LAS CUCHILLAS EN MOVIMIENTO ENTREN EN CONTACTO CON OBJETOS SÓLIDOS como

alambres, piedras, postes, cordones, guardarrailes o el suelo. PN TO01 SP

SEGURIDAD

GX-150 03/21 Sección de Seguridad 1-5

SEGURIDAD

SEGURIDAD DE CONECTAR O DESCONECTAR IMPLEMENTO

PARA EVITAR LESIONES GRAVES O LA MUERTE POR APLASTAMIENTO POR EL TRACTOR O

IMPLEMENTO:

•AL DAR MARCHA ATRÁS el tractor hacia el enganche del implemento:

•NO PERMITA QUE HAYA PERSONAS entre el tractor y el implemento

ANTES de conectar y desconectar el enganche del implemento:

•APAGUE EL MOTOR DEL TRACTOR, coloque la palanca en “estacionar", ponga el freno de mano y saque la llave.

Al conectar y desconectar el enganche del implemento:

•NO se agache o camine debajo de la cortadora o la ala en posición elevada.

•USE el GATO con lengüeta para elevar lengüetas de implementos pesados a fin de controlar el movimiento de la lengüeta del

implemento.

•EVITE recargar el gato para evitar una falla de éste y una lesión al operador.

AL CONECTAR LA LÍNEA DE CONDUCCIÓN DEL IMPLEMENTO:

PARA EVITAR que la línea de conducción del implemento se suelte durante la operación:

•LUBRIQUE el anillo de cierre del resorte del yugo para asegurarse de que se deslice libremente sobre el eje de PTO

•ASEGURE las bolas de cierre del yugo en la muesca del eje de PTO.

•PRESIONE y JALE DE LA LÍNEA DE CONDUCCIÓN del EJE DE TOMA DE FUERZA(PTO) del tractor y del implemento para

asegurarse de que estén FIRMEMENTE SUJETADOS

PARA EVITAR que la línea de conducción se rompa durante las operaciones:

•VERIFIQUE que la línea de conducción tenga el largo adecuado entre el eje de PTO y el eje de la caja de cambios del implemento.

• Las líneas de conducción demasiado cortas se pueden soltar o romper.

• Las líneas de conducción demasiado largas pueden tocar el suelo.

• Un ensamblaje telescópico de la línea de conducción que toque el suelo no se deslizará y se solidificará.

• Si la línea de conducción toca el suelo, puede atravesar los cojinetes de soporte y romper el eje de PTO.

COMUNÍQUESE CON EL DISTRIBUIDOR si la línea de conducción del implemento no coincide con el eje de TDF del tractor:

•NO UTILICE UN ADAPTADOR DE PTO.

• El uso de un adaptador de PTO puede ocasionar:

• Vibración excesiva, caída de objetos, fallas de la hoja y el implemento como consecuencia de la duplicación de la velocidad opera-

tiva.

• Mayor extensión de trabajo, lo que deja expuestas áreas desprotegidas de la línea de conducción e implica el riesgo de enredo con

otros objetos.

ANTES DE QUITAR LAS TRABAS DE RETENCIÓN DE LAS ALAS:

•CONECTE las mangueras al tractor

•LLENE los cilindros de las alas con lubricante

•MANTENGA a los transeúntes lejos del área antes de operar las alas

•DESCIENDA LAS ALAS de manera lenta y cuidadosa.

NO conecte la cortadora a un tractor con la TDF directamente conectada a la transmisión del tractor. PN CD01 SP

SEGURIDAD

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SEGURIDAD

RIESGO DE APLASTAMIENTO

PARA EVITAR UNA LESIÓN GRAVE O LA MUERTE POR CAÍDA DEL TRACTOR, O EL APLASTAMIENTO,

VUELCO Y APLASTAMIENTO DE UN EQUIPO POR LA CAÍDA DE UNA ALA O UN IMPLEMENTO:

•USE tractores equipados con SISTEMA ANTIVUELCO (ROPS) y CINTURONES DE SEGURIDAD para las operaciones de corte.

•MANTENGA EL SISTEMA ROPS trabado en posición vertical.

•SIEMPRE ABRÓCHESE el cinturón de seguridad al operar el tractor y los equipos.

•SÓLO OPERE el tractor y el equipo sentado en el asiento del tractor.

•EN CASO DE EMERGENCIA , apague el motor del tractor , desenganche la toma de fuerza y esperar a que todo movimiento de

rotación se detenga. Coloque el tractor en posición de estacionamiento , ponga el freno de estacionamiento y retire la llave antes

de abandonar el asiento del operador.

AL ELEVAR O DESCENDER LAS ALAS:

• Eleve o descienda las alas SÓLO CUANDO ESTÉ SENTADO en el asiento del tractor, con el cinturón de seguridad ajustado.

• Eleve o descienda las alas SÓLO cuando la lengüeta del implemento esté firmemente ajustada a la barra de tracción del tractor

PARA EVITAR el vuelco del implemento.

•MANTENGA A LOS TRANSEÚNTES FUERA del área de operación PARA EVITAR accidentes por aplastamiento.

•MANTENGA suficiente espacio libre alrededor de los implementos y alas PARA EVITAR el contacto con edificios o cables

elevados.

Los equipos ELEVADOS se pueden caer por fallas mecánicas o hidráulicas o por un movimiento inesperado de la palanca de

control.

PARA EVITAR LA CAÍDA DEL EQUIPO al trabajar cerca o debajo de las alas, los componentes e

implementos elevados por un enganche de tractor de 3 puntos:

•SUJETE CON FIRMEZA o bloquee en posición vertical todos los equipos, alas y componentes elevados.

•BLOQUEE EN POSICIÓN VERTICAL y sujete con firmeza el equipo antes de poner las manos, los pies o el cuerpo debajo

de los equipos o componentes elevados.

•MANTENGA A LOS TRANSEÚNTES LEJOS de las alas dobladas hasta que estén bloqueadas o trabadas en posición

vertical.

AL ESTACIONAR el implemento y el tractor:

•DESCIENDA el implemento, TRABE o BLOQUEE las partes elevadas antes de alejarse del equipo.

•NUNCA deje un implemento sin atención en posición elevada.

PARA EVITAR LA CAÍDA O EL APLASTAMIENTO DE NIÑOS POR EL EQUIPO:

•NUNCA DEJE que los niños jueguen sobre el tractor o los implementos, ni en sus alrededores.

AL DESENGANCHAR EL IMPLEMENTO:

•DESCIENDA el implemento, TRABE o BLOQUEE las partes elevadas antes de alejarse del equipo.

•USE el gato de la lengüeta para controlar el movimiento de la lengüeta del implemento

•USE el GATO de le lengüeta para elevar lengüetas de implementos pesados.

•EVITE recargar el gato para evitar falla al gato y una lesión al operador.

ANTES DE QUITAR LAS TRABAS DE RETENCIÓN DE LAS ALAS:

•CONECTE las mangueras al tractor

•LLENE los cilindros de las alas con lubricante

•MANTENGA a los transeúntes lejos del área de funcionamiento de las alas

•DESCIENDA LAS ALAS de manera lenta y cuidadosa. PN CH01 SP

SEGURIDAD

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SEGURIDAD

SEGURIDAD DEL OPERADOR

PARA EVITAR LESIONES GRAVES O LA MUERTE, SIGA LAS SIGUIENTES INSTRUCCIONES:

•LEA, COMPRENDA y SIGA las instrucciones del Manual del Operador, al igual que las Advertencias y Mensajes de

Seguridad.

•USE GAFAS DE SEGURIDAD, calzado protector, casco, protección auditiva y guantes al operar o reparar el equipo

•USE un aparato de respiración apropiado al operar en condiciones polvorientas a fin de evitar contraer

enfermedades respiratorias.

•NO USE prendas sueltas o joyas que se puedan enredar con las partes giratorias y causar una lesión.

•NO CONSUMA DROGAS o ALCOHOL antes o durante la operación del equipo.

•NO PERMITA que nadie opere el equipo bajo los efectos negativos de las drogas o el alcohol.

•CONSULTE a un médico para conocer los efectos desfavorables de la medicación sobre los sentidos.

•MANTÉNGASE ALERTA, la operación prolongada puede causar fatiga. HAGA UNA PAUSA y DESCANSE.

SEGURIDAD DE OPERACIÓN GENERAL

CONDICIONES DE VISIBILIDAD AL USAR LA CORTADORA:

•OPERE LA CORTADORA CON LUZ SOLAR o con luz que aporte una visibilidad nítida de más de 90 metros (100

yardas).

•DEBE PODER VISUALIZAR e identificar transeúntes, terrenos empinados, pozos, desniveles, obstrucciones

elevadas, cables de alimentación, residuos y objetos extraños.

VELOCIDAD RESPECTO AL SUELO AL USAR LA CORTADORA:

• El rango de VELOCIDAD NORMAL es de entre 2 y 5 millas por hora.

•AJUSTE LA VELOCIDAD DE CORTE según las condiciones del terreno y el tipo de césped, la densidad y la altura

del corte.

•REDUZCA LA VELOCIDAD DE CORTE al acercarse a inclinaciones empinadas, pozos, desniveles, obstrucciones

elevadas, cables de alimentación y para evitar residuos y objetos extraños.

INFESTACIÓN CON INSECTOS

• No opere en áreas susceptibles al ataque de abejas o insectos, salvo que USE PRENDAS PROTECTORAS o una

cabina de tractor cerrada.

VELOCIDAD DE PTO:

•NO EXCEDA LA VELOCIDAD DE PTO NOMINAL DEL IMPLEMENTO

•EVITE superar las velocidades nominales de PTO, porque puede causar roturas en la línea de conducción o fallas

de las cuchillas.

SEÑALES DE SEGURIDAD:

•REEMPLACE cualquier señal de seguridad faltante, dañada o ilegible. PN OS01 SP

SEGURIDAD

GX-150 03/21 Sección de Seguridad 1-2

SEGURIDAD

INSTRUCCIONES DE SEGURIDAD Y PRÁCTICAS GENERALES

El mejor operador es un operador cuidadoso. La seguridad es de importancia fundamental para el fabricante,

y también debería serlo para el propietario u operador. La mayoría de los accidentes se pueden evitar

prestando suma atención al equipo, al ambiente circundante, y tomando algunas precauciones. La primera

sección de este manual incluye una lista de Mensajes de Seguridad que deben observarse para contribuir a

la protección del operador y otras personas frente a lesiones o la muerte. Lea con atención estos Mensajes

de Seguridad antes de ensamblar, operar o reparar este Implemento. Este equipo sólo debe ser operado por

personas que hayan leído el manual, responsables y calificadas, que sepan cómo hacerlo de manera

responsable.

El Símbolo de Alerta de Seguridad se utiliza en combinación con una Señal Verbal, tal como la

que se muestra a continuación, en todo este manual y en los autoadhesivos adheridos a los

equipos. El Símbolo de Alerta de Seguridad significa:

“¡ATENCIÓN! ¡MANTÉNGASE ALERTA! ¡SU SEGURIDAD ESTÁ EN JUEGO!” El Símbolo y

la Señal Verbal tienen el objetivo de advertir al propietario/operador sobre un riesgo inminente y

el grado de lesión que se puede producir al operar este equipo.

Indica una situación peligrosa inminente que, de no ser evitada, OCASIONARÁ la

MUERTE O UNA LESIÓN MUY GRAVE.

Indica una situación peligrosa inminente que, de no ser evitada, PODRÍA OCASIONAR la

MUERTE O UNA LESIÓN MUY GRAVE.

Indica una situación peligrosa inminente que, de no ser evitada, PODRÍA OCASIONAR

UNA LESIÓN MENOR.

Indica información considerada importante, pero no relacionada con riesgos (por ejemplo,

mensajes relacionados con daños a la propiedad).

NOTA: Identifica aspectos de particular interés para lograr una operación o reparación más eficiente y

conveniente.

LEA CON ATENCIÓN Y RESPETE los siguientes Mensajes de Seguridad.

Si no se siguen cuidadosamente las advertencias e instrucciones indicadas

en este Manual y en los Mensajes de Seguridad del implemento, se pueden

producir lesiones graves o la muerte. Siempre siga las instrucciones de

este manual y use el sentido común para evitar situaciones peligrosas.

Los pictogramas se utilizan a lo largo de este manual para ayudar a que su atención visual se centre en los

problemas de seguridad.

NOTA: Si desea obtener una traducción de esta sección de seguridad en alguno de los siguientes idiomas,

comuníquese con: Translations, a la dirección 1502 E. Walnut Street Seguin, TX 78155; Fax: (830) 372-

9529; La Sección de Seguridad está disponible en español, portugués, francés, alemán, ruso. PN GS01 SP

Adopte todas las medidas habituales para trabajar en forma segura y, sobre

todo, recuerde que la seguridad depende de USTED. Sólo USTED puede

impedir una lesión grave o la muerte a causa de prácticas no seguras.

Sección de Seguridad 1-1

SECCIÓN DE SEGURIDAD

Instrucciones de operaciones antes de la entrega del DISTRIBUIDOR al CLIENTE

El distribuidor deberá informar al comprador de este producto las condiciones, disposiciones y procedimientos de

garantía aplicables; informar la responsabilidad del comprador de capacitar a sus operadores para la operación

segura; revisar el contenido del Manual del Operador, incluido el equipo de seguridad, la operación segura y el

mantenimiento; y revisar las Señales de Seguridad que se encuentran en el implemento (y en el tractor, de ser

posible).

• IMPLEMENTOS: He explicado que los deflectores, protectores de cadena o faldones sólidos se deben

mantener en buenas condiciones de reparación y se deben instalar, excepto en zonas donde personas,

vehículos, ganado u otros bienes no corran peligro por objetos arrojados, y en los casos en que dichos

equipos de seguridad impedirían un desempeño razonable de la cortadora en su tarea asignada.

• LÍNEAS DE CONDUCCIÓN: Me he asegurado de que todos los protectores de líneas de conducción, de caja

de engranajes y otros están en buenas condiciones de reparación y firmemente sujetados para prevenir

lesiones por enredo u objetos arrojados.

• MÁQUINAS HIDRÁULICAS: He explicado la necesidad de usar aceite hidráulico limpio, cambiar los filtros

según las instrucciones, detener filtraciones, prevenir daños por operar con aceite demasiado caliente, cuidar

las mangueras, usar mangueras del tipo correcto, mantener la presión operativa especificada y prevenir el

posible riesgo de que el aceite penetre en la piel.

• IMPLEMENTOS PLEGABLES: He explicado que no es posible proteger contra objetos arrojados cuando el

cabezal está elevado del suelo y que el operador es responsable de verificar que no existan personas en las

inmediaciones. He explicado que el brazo o cabezal de cortadora elevado puede entrar en contacto con

obstrucciones elevados y dañar cables y líneas telefónicas, y posiblemente causar lesiones. He explicado que

el brazo o cabezal extendido, o el brazo retraído, puede entrar en contacto con cables de alimentación y

causar lesiones o la muerte por electrocución, y que el operador es responsable de evitar dichos riesgos.

SERVICIO ANTES DE LA ENTREGA

VERIFIQUE Y AJUSTE O LUBRIQUE SEGÚN SEA NECESARIO

Consulte los detalles en el Manual del Operador

Inspección realizada – Garantía y procedimientos de seguridad explicados – Instalación realizada

LUBRICACIÓN E HIDRÁULICA

Caja de engranajes (niveles de aceite)

Nivel de aceite hidráulico (tanque externo)

Nivel de aceite hidráulico del tractor

Mangueras hidráulicas (no retorcidas y ajustadas)

Propulsor de bomba frontal (conjunto ajustado y eje

bien alineado)

CORTADORA

Pernos de husillo y motor bien ajustados

Nivel de aceite del husillo

Pernos de porta cuchillas bien ajustados/pasadores de

retención colocados

Nivel y altura de corte de la cortadora ajustados

Cojinetes del eje de corte lubricados

Todas las piezas metálicas bien ajustadas

Presión de aire y neumáticos/tuercas de rueda (bien

ajustadas)

Cojinetes de rueda (verificar, engrasar y hacer carga

previa)

ACCESORIOS E INSTALACIÓN

Deflectores frontales y traseros

Accesorios de trituración

Sentido de giro de las hojas correcto

Vigas y brazos de eje

Lengüeta y barras de control (instaladas y ajustadas)

Todos los pernos, pasadores y tuercas (ajuste

correcto)

CONEXIONES DE CORTADORA A TRACTOR

Longitud de barra de enganche (verificar y fijar)

Pivote y conexiones de bastidor en A

Barras de control (ajustadas iguales)

Altura de eje (ajustar)

Altura de corte (ajustar)

Verificación de pre-operación de kit de montaje

Aleta de cortadora (ajustar nivel con el centro)

Aleta de cortadora (verificar operación de elevación

correcta)

Líneas de conducción C.V. (verificar radio de giro

máx.)

Enganche de tracción (ajuste de altura)

Piezas metálicas de montaje bien ajustadas

ELEMENTOS DE SEGURIDAD

Protectores (operación e instalación)

Embrague de línea de conducción (limitador de ajuste)

(ajustar y poner en marcha)

Autoadhesivos de seguridad (colocados)

Manual del Operador (entregado)

Protector de TDF del tractor (instalado)

Emblema S.M.V. (instalado de ser necesario)

Gato con lengüeta (instalación y operación)

Cadena de remolque de seguridad (instalada)

Manual de Seguridad de Línea de Conducción ADMA

(entregado)

Manual de Seguridad de Cortadora AEM (entregado

en porta manual)

Se mostró el Video de Seguridad de Cortadora AEM al

comprador

Schulte está dispuesto a suministrar un (1) Video de Prácticas de

Seguridad para Cortadoras AEM

Por favor enviar: Video de Seguridad para el Operador de Cortadoras AEM/FEMA – formato VHS

Video de Seguridad para el Operador de Cortadoras AEM/FEMA – formato DVD

Manual del Operador de la Cortadora

Manual de Seguridad del Operador de la Cortadora AEM

Nombre del solicitante:_____________________________Teléfono:________________________

Dirección del solicitante:________________________________

Ciudad:_________________________________

Estado:_________________________________

Código postal:____________________________

Modelo de cortadora:________________________Número de serie:________________________

Fecha de compra:__________________________ Vendedor del distribuidor:__________________

Nombre del distribuidor:______________________Dirección del distribuidor:__________________

Enviar por correo a:

AEM Video Services

1502 E. Walnut Street

Seguin, TX 78155

O enviar por fax a:

(830) 372-9529

O enviar por correo electrónico a:

[email protected]

A fin de reducir la tasa de accidentes y mejorar la operación segura de las cortadoras, Alamo Group Ag Division se

ha asociado con otros fabricantes de la industria para desarrollar el video y la guía de Prácticas de Seguridad para

Cortadoras Industriales y Agrícolas AEM/FEMA.

El video explica a los operadores de tractores y cortadoras las prácticas seguras que deben adoptar cuando

utilizan cortadoras industriales y agrícolas. Es importante que todos los operadores de cortadoras aprendan cómo

operar sus equipos de corte y puedan reconocer los posibles peligros que pueden surgir al operar una cortadora.

Este video, en conjunto con el manual del operador de la cortadora y los mensajes de advertencia que se

encuentran en la cortadora, serán muy útiles para complementar este aprendizaje tan importante.

Es posible que su distribuidor autorizado de Schulte le haya mostrado este video y le haya entregado una copia en

DVD cuando adquirió su cortadora. Si usted o algún operador de cortadora no vio el video: mire el video, lea este

Manual del Operador, y complete la Guía del Video antes de operar su cortadora nueva. Si no comprende alguna

de las instrucciones del video o del manual del operador, o si tiene alguna pregunta acerca de la operación segura,

comuníquese con su supervisor, con el distribuidor o con Alamo Group Ag.

Si desea recibir una copia del video en VHS, envíe un mensaje de correo electrónico a AEMVideo@alamo-

group.com o un fax al (830) 372-9529, o envíe por correo una copia rellenada del formulario que se encuentra al

dorso de esta página a AEM VHS Video 1502 E Walnut Street, Seguin, TX 78155, y solicite la versión en VHS.

Indique su nombre, dirección postal, modelo de cortadora y número de serie.

Cada uno de los operadores debe recibir capacitación para cada equipo (tractor y cortadora), comprender el uso

previsto, y comprender los posibles peligros antes de operar el equipo.

La informacion y material mecionado en la informacion anterior junto con el Manual de Operador puede asistir en

cumplir con los requisitos de OSHA para el entrenamiento anual del Operador.

REQUISITOS DE ENTRENAMIENTO DEL OSHA

Los seguientes requisitos de entrenamiento se an tomoda del Titulo 29, código de la pieza de regulaciones

federales 1928.57 (a) (6). www.osha.gov

Instrucciones del operador. A la hora de la asignación inicial y por lo menos anualmente después de eso, el

empleador mandará a cada empleado quien opera un tractor agricola o implemento en las practicas de operación

segura y el mantenimiento de el equipo con el cual el empleado esté, o estará implicado y de cualquier otras

prácticas dictados por el ambiente laboral.

Al propietario/operador/distribuidor

Este Manual del Operador es una parte esencial de la operación segura de esta máquina y se debe mantener con

la unidad siempre. El implemento incluye un porta manual donde se puede guardar el manual de manera

adecuada. Si el manual se extravía o se daña, puede solicitar otra copia sin cargo a un distribuidor autorizado de

Schulte o descargarlo del sitio web de Schulte (www.schulte.ca).

ANTES DE COMENZAR LEA, COMPRENDA y SIGA la información incluida en este manual, el Manual de

Seguridad de la Cortadora AEM y el manual del operador del tractor para conocer cómo operar la máquina y

realizar tareas de servicio correctamente. De lo contrario, podría sufrir lesiones u ocasionar lesiones a terceros.

Todos los implementos con partes móviles son potencialmente peligrosos. Cada esfuerzo ha sido hecho para

asegurar que la màquina esté segura, pero los operadores deben evitar entrar en prácticas peligrosas y seguir las

instrucciones escritas que son proporcionadas. El fabricante ha diseñado este implemento para ser usado con

todos sus equipos de seguridad correctamente sujetados para minimizar la probabilidad de accidentes.

LA SEGURIDAD PRIMERO. Lea con atención la totalidad de la sección de seguridad de este manual antes de

operar el equipo. No permita que nadie opere el equipo sin haber leído y comprendido la totalidad de este manual.

Comuníquese con el distribuidor si necesita explicación sobre alguna instrucción que no haya comprendido del

todo.

Los cuidados que brinde a su Implemento Schulte determinarán en gran medida su satisfacción con el desempeño

y la vida útil del equipo. Lea con atención y siga las instrucciones de este manual para comprender cabalmente su

nuevo implemento, su uso previsto, y sus requisitos de servicio.

Todas las referencias que se hacen en este manual a derecha, izquierda, frontal, trasero, arriba y abajo

corresponden a la perspectiva en el sentido del desplazamiento hacia delante con el implemento correctamente

sujetado al tractor.

La información sobre repuestos se encuentra por separado en el Manual de Partes. Las cortadoras Schulte utilizan

componentes del sistema equilibrados y coincidentes para porta cuchillas, cuchillas, ejes de corte, hojas, ganchos

para hojas, rodillos, componentes de los engranajes, y cojinetes. Estas partes se fabrican y se prueban según las

especificaciones de Schulte. Las partes compatibles no genuinas no siempre cumplen con estas especificaciones.

El uso de partes no genuinas puede perjudicar el desempeño de la cortadora, anular la garantía y presentar un

riesgo para la seguridad. Use partes genuinas Schulte para ahorrar dinero y maximizar la seguridad.

Para referencia futura, registre el número de modelo y el número de serie de Schulte que ha adquirido.

Distribuidor Teléfono Número de Modelo:

Dueño Fecha de compra: Número de Serie

Placa de Número de serie

GX-150

Publicado en 03/21 S/N C17000000000 - C17000000000 Part No. C170-010C

MANUAL DE OPERADOR

Schulte Industries Ltd.

PO Box 70

Englefeld Saskatchewan

Canada S0K 1N0

Tel. (306) 287-3715

Fax. (306) 287-3355

Parts Fax. (306) 287-4066

CORTADORA/TRITURADORA GIRATORIA DE ELEVACIÓN

DEL NIVEL MECÁNICAS CON ALETA FLEXIBLE

Este Manual del Operador es

una parte esencial de la

operación segura de esta

máquina y se debe mantener

con la unidad siempre. LEA,

ENTIENDA, y SIGA las

Instrucciones de Seguridad y

Operación contenidas en este

manual antes de operar el

equipo. C01-Cover SP_S

Importantes

instrucciones de

operación y las

instrucciones de

seguridad se encuentran

en el video Cortacésped

Sobre Seguridad que se

puede acceder

instantáneamente en el

internet en:

www.algqr.com/svs

$0.00

Schulte GX-150 El manual del propietario

Marca: Schulte

Modelo: GX-150

Categoría: Cortadoras de césped

Tipo: El manual del propietario

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English: Schulte GX-150 Owner's manual

Schulte GX-150 El manual del propietario

Schulte GX-150 El manual del propietario

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