Alamo Industrial Rear Mount Boom 165 & 180 Manual de usuario

Marca: Alamo Industrial

Modelo: Rear Mount Boom 165 & 180

Categoría: Cortadoras de césped

Tipo: Manual de usuario

Published 02/20 Part No. 32120321C

OPERATOR’S MANUAL

ALAMO INDUSTRIAL

1502 E. Walnut

Seguin, Texas 78155

830-372-3551

E-mail: [email protected]

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

the Safety and Operation

Instructions contained in this

manual before operating the

equipment. C01-Cover_A

Important Operating

and Safety

Instructions are found

in the Mower Safety

Video that can be

instantly accessed on

the Internet at:

www.algqr.com/ave

$0.00

REAR MOUNT BOOM MOWER

RM180/

RM165

In order to reduce accidents and enhance the safe operation of mowers, Alamo Industrial, 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 Alamo Industrial 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 Alamo Industrial.

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.

Alamo Industrial Division 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 Alamo Industrial

dealer or by down loading the manual from the Alamo Industrial website www.www.alamo-industrial.com

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 Alamo Industrial 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. Alamo Industrial mowers 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 Alamo Industrial 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 Alamo Industrial mower parts for economy and safety.

For future reference, record your Alamo Industrial 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 main-

tained in good repair.

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

tened 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.

• BOOM TYPE or 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 responsi-

ble 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

PARTS INFORMATION ................................................................................................................................... 1-15

Decal Location ................................................................................................................................................. 1-15

ROTARY HEAD ............................................................................................................................................... 1-20

Decal Description ............................................................................................................................................. 1-21

FEDERAL LAWS AND REGULATIONS .......................................................................................................... 1-32

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

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

TRACTOR SELECTION .................................................................................................................................... 3-2

Linkage Requirements ....................................................................................................................................... 3-2

Linkage Isolation ................................................................................................................................................ 3-2

Check Chains/ Stabilizers .................................................................................................................................. 3-2

Tractor Relief Valve ........................................................................................................................................... 3-2

Tractor Hydraulic Flow Rates .............................................................................................................................3-2

P.T.O. Shaft ....................................................................................................................................................... 3-2

Draft Control ....................................................................................................................................................... 3-2

TRACTOR PREPARATION ............................................................................................................................... 3-3

Fitting Operator Guard ....................................................................................................................................... 3-3

Wheel Width ....................................................................................................................................................... 3-4

Ballast Weight .................................................................................................................................................... 3-4

DEALER SETUP INSTRUCTIONS .................................................................................................................... 3-4

ATTACHMENT TO TRACTOR .......................................................................................................................... 3-4

HEAD ATTACHMENT ..................................................................................................................................... 3-10

CYCLE TIMES – BOOM FUNCTION SPEED ................................................................................................. 3-11

FITTING CONTROL UNIT IN CAB .................................................................................................................. 3-11

OIL REQUIREMENTS ..................................................................................................................................... 3-12

Tank ................................................................................................................................................................. 3-12

Gearbox ........................................................................................................................................................... 3-12

RUNNING UP PROCEDURE .......................................................................................................................... 3-13

RM180/165 ...................................................................................................................................................... 3-13

REMOVAL FROM TRACTOR ......................................................................................................................... 3-14

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

Standard Equipment and Specifications ............................................................................................................ 4-3

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

TRACTOR REQUIREMENTS ............................................................................................................................ 4-5

ROPS and Seat Belt .......................................................................................................................................... 4-5

Operator Thrown Object Protection ................................................................................................................... 4-5

Tractor Lighting and SMV Emblem .................................................................................................................... 4-6

Tractor Ballast .................................................................................................................................................... 4-6

Tractor Safety Devices ....................................................................................................................................... 4-7

Tractor Horsepower ........................................................................................................................................... 4-7

3-Point Hitch ...................................................................................................................................................... 4-7

Hydraulics .......................................................................................................................................................... 4-7

Front End Weight .............................................................................................................................................. 4-8

Power Take Off (PTO) ....................................................................................................................................... 4-8

GETTING ON AND OFF THE TRACTOR ......................................................................................................... 4-8

Boarding the Tractor .......................................................................................................................................... 4-9

Dismounting the Tractor .................................................................................................................................... 4-9

STARTING THE TRACTOR ............................................................................................................................ 4-10

Connecting Attaching Head to Boom ............................................................................................................... 4-11

Connecting Mower Head Hydraulics ................................................................................................................ 4-11

PRE-OPERATION INSPECTION AND SERVICE ........................................................................................... 4-13

Tractor Pre-Operation Inspection/Service ........................................................................................................4-13

OPERATING THE BOOM MOWER- MACHINE CONTROLS ......................................................................... 4-21

Cable Controls ................................................................................................................................................. 4-21

Arm and Head Movement ................................................................................................................................ 4-22

Head Angle Float (Optional Extra) ................................................................................................................... 4-22

Electric Monolever Control ............................................................................................................................... 4-23

Arm and Head Movement ................................................................................................................................ 4-24

Head Angle Float (Optional Extra) ................................................................................................................... 4-24

Rotor Controls (Ti Only) ................................................................................................................................... 4-25

Engaging Drive ................................................................................................................................................ 4-26

Rotor Operating Speed .................................................................................................................................... 4-26

Forward Speed ................................................................................................................................................ 4-27

Tractor Position ................................................................................................................................................ 4-27

Operating Speed ..............................................................................................................................................4-27

Working Close In and High .............................................................................................................................. 4-27

High Voltage Cables ........................................................................................................................................ 4-28

For Downward Cutting ..................................................................................................................................... 4-28

Roller Positions ................................................................................................................................................ 4-30

DRIVING THE TRACTOR AND IMPLEMENT ................................................................................................. 4-31

Starting the Tractor .......................................................................................................................................... 4-32

Brake and Differential Lock Setting .................................................................................................................. 4-33

Driving the Tractor and Boom .......................................................................................................................... 4-34

OPERATING THE TRACTOR AND IMPLEMENT ........................................................................................... 4-35

OPERATING INSTRUCTIONS ........................................................................................................................ 4-35

Foreign Debris Hazards ................................................................................................................................... 4-37

Bystanders/Passersby Precautions ................................................................................................................. 4-37

Engaging the Power Take Off (PTO) ............................................................................................................... 4-38

Operating Speed and Ground Speed .............................................................................................................. 4-39

Operating the Mower ....................................................................................................................................... 4-39

Operating the Attached Mower Heads ............................................................................................................. 4-41

Shutting Down the Attached Head with Levers ................................................................................................ 4-43

Shutting Down the Attached Head with Joystick .............................................................................................. 4-44

TRACTOR, BOOM, AND ATTACHED HEAD STORAGE ............................................................................... 4-45

DISCONNECTING THE MOWER ................................................................................................................... 4-45

TRANSPORTING THE TRACTOR AND IMPLEMENT ................................................................................... 4-46

Transporting on Public Roadways ................................................................................................................... 4-46

Hauling the Tractor and Implement .................................................................................................................. 4-49

TROUBLESHOOTING GUIDE ........................................................................................................................ 4-50

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

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

LUBRICATION ................................................................................................................................................... 5-3

HYDRAULIC SYSTEM ...................................................................................................................................... 5-5

Oil Supply ........................................................................................................................................................... 5-5

Filtration Maintenance ........................................................................................................................................ 5-5

HYDRAULIC HOSES ......................................................................................................................................... 5-6

Hose Replacement ............................................................................................................................................ 5-6

Hose Warranty ................................................................................................................................................... 5-6

HOSE CONNECTIONS ..................................................................................................................................... 5-7

Main Control Valve (Cable Models) ................................................................................................................... 5-7

Main Control Valve (Electric Models) ................................................................................................................. 5-8

Boom Cylinder Removal and Replacement Instructions .................................................................................. 5-10

Hydraulic Component Maintenance Schedule ................................................................................................. 5-11

P.T.O. GEARBOX ............................................................................................................................................ 5-12

CABLES ........................................................................................................................................................... 5-12

STORAGE ....................................................................................................................................................... 5-12

PROPER TORQUE FOR FASTENERS .......................................................................................................... 5-12

Service of Spindle Housing .............................................................................................................................. 5-14

Assembly ......................................................................................................................................................... 5-15

Maintenance .................................................................................................................................................... 5-16

FLAILHEAD ..................................................................................................................................................... 5-16

Flail Blades Inspection ..................................................................................................................................... 5-17

Blade Pins and D-Ring Inspection ................................................................................................................... 5-18

General Information on Flail Mower Vibration .................................................................................................. 5-19

Safety Section 1-1

SAFETY SECTION

SAFETY

RM180/160 02/20 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

RM180/160 02/20 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 CLEAR of hot surfaces such as Mufflers, hydraulic pumps, valves and tanks.

• 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.

• Avoid backing up while mowing, vision may be limited, severe damage or injury can occur.

• DO NOT run tractor in enclosed building without adequate exhaust ventilation.

GROUND SPEED WHEN MOWING:

• NORMAL SPEED range is between 1 to 2 mph(1-3 kph).

• 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.

TRACTOR and MOWER

• DO NOT operate the tractor or mower unless the equipment is maintained and operating properly.

• DISCONTINUE OPERATION if tractor or mower electrical and hydraulic controls do no function properly.

• DISCONTINUE OPERATION of the tractor if the braking or steering systems do not function properly.

• DO NOT operate the tractor or mower if there are any hydraulic leaks.

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 OSBM-01

SAFETY

RM180/160 02/20 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.

WHEN RAISING BOOM MOWER:

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

• 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 boom, components and

Mower Head:

• 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 raised boom or mower head until securely blocked up.

WHEN PARKING Implement and Tractor:

• LOWER Mower Head to the ground 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.

• DO NOT operate without operator CAB or OVERHEAD protection. Falling limbs and debris can cause injuries. PN CHBM-01

SAFETY

RM180/160 02/20 Safety Section 1-5

SAFETY

CONNECTING OR DISCONNECTING IMPLEMENT SAFETY

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

IMPLEMENT:

WHEN connecting mower head to the boom

• KEEP BYSTANDERS AWAY from tractor and mower.

• Ensure there is enough room to lift and swing the boom with out hitting objects

BEFORE

connecting and disconnecting the mower head or boom:

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

WHEN connecting and disconnecting the mower head or boom:

• DO NOT crawl or walk under raised mower head or boom. (Refer to Instructions in Operation Section)

WHEN CONNECTING IMPLEMENT DRIVELINE:(If equipped)

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.

PN CDBM-01

SAFETY

RM180/160 02/20 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 is close and parallel to ground without exposing blades.

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

• DO NOT shred or mow loose or previously cut material if BYSTANDERS are within 300 feet.

• 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 be 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

• Stop mowing if any bystander comes 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 TOBM-01

SAFETY

RM180/160 02/20 Safety Section 1-7

SAFETY

THROWN OBJECTS HAZARDS (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 head close and parallel to ground without exposing blades.

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

guard rails and fixed obstructions.

• CLOSE Mower door and stop operating if bystanders come within 300 feet of the mower.

• Keep mower door closed when cutting close to the ground.

• Open door only to cut large brush or tree limbs. Close door immediately after cutting limb.

• DO NOT push mower head down onto material to cut it, use the front tips of the mower blades to cut into

the material.

• DO NOT operate mower when mower is in transport position.

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

concrete structures:

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.

• DISENGAGE mower head and wait until BLADES stop rotating before raising 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 damaged parts and bent or damaged BLADES.

PN TOBM-02

SAFETY

RM180/160 02/20 Safety Section 1-8

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 not mowing stow Boom and Mower head in transport location before moving.

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 ROBM-01

SAFETY

RM180/160 02/20 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 if damage, 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 lift mower to heights to 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 exposing unshielded driveline areas. PN PE01

SAFETY

RM180/160 02/20 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 mower switch and PTO and wait for blade to stop rotating before raising mower

head.

• DO NOT approach Sickle Bar head until Tractor Engine has been shut off.

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

PN MBBM-01

SAFETY

RM180/160 02/20 Safety Section 1-11

SAFETY

HIGH PRESSURE OIL LEAK HAZARD

TO AVOID DEATH OR SERIOUS INJURY FROM HIGH PRESSURE HYDRAULIC OIL LEAKS

PENETRATING 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.

• Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury.

Use caution when removing Hydraulic Tank cap.

• Tank contents may be under pressure.

• Allow oil to cool before removing cap.

• Relieve oil pressure before removing cap slowly.

• Stay away from hot oil that may spray from tank.

PN HPBM-01

SAFETY

RM180/160 02/20 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 for 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.

• DO NOT operate if oil is leaking. Repair oil leak and remove all accumulated oil before operating.

• CLEAR any grass clippings or debris buildup around mower hydraulic pumps, valves or tanks.

• SHUT OFF ENGINE while refueling.

PN EFBM-01

SAFETY

RM180/160 02/20 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, 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 and warning 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:

• Store Boom and Mower in transport positions and engage transport locks if equipped.

DETERMINE STOPPING CHARACTERISTICS OF TRACTOR AND IMPLEMENT FOR TRANSPORTING OR

TOWING:

BRAKING TESTS:

• Stopping distance with implement attached may increase

• Observe STOPPING distances increases with increased speeds.

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

• Reduce travel speed on wet or icy roads, stopping distances increase.

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

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

• USE REDUCED turning speeds on 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 raised boom mower 10 feet or greater distance from all power lines and overhead obstructions.

PN THBM-01

SAFETY

RM180/160 02/20 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 BY PERFORMING PROPER SERVICE, REPAIRS AND

MAINTENANCE.

BEFORE PERFORMING SERVICE, REPAIRS AND MAINTENANCE ON THE IMPLEMENT:

• 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.

•

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

•

DISCONNECT Pump solenoid valve or PTO driveline connection before servicing mower head.

•

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.

•

FOLLOW INSTRUCTIONS in maintenance section when replacing hydraulic cylinders to prevent component falling.

•

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.

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.

• Inspect mower blade spindle to ensure bearing pre-load. If loose repair before operating.

•

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:

• Inspect blade carrier and blades daily.

• Check blade and blade carrier BOLT TORQUE daily. Loose bolts can cause blade or blade bolt failures.

• REPLACE, bent, damage, cracked and 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 HMBM-01

SAFETY

RM180/160 02/20 Safety Section 1-15

SAFETY

PARTS INFORMATION

Decal Location

NOTE: Alamo Industrial supplies safety decals on this product to promote safe operation. Damage to the

decals may occur while in shipping, use, or reconditioning. Alamo Industrial cares about the safety of its

customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of

charge (Some shipping and handling charges may apply). Contact your Alamo Industrial dealer to order

replacement decals.

PARTS INFORMATION

Alamo Industrial mowers 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 Alamo Industrial specifications. Non-genuine "will fit" parts do not consistently meet these

specifications. The use of “will fit” parts may reduce mower performance, void mower warranties, and present

a safety hazard. Use genuine Alamo Industrial mower parts for economy and safety.

(SPAM-1)

SEE YOUR ALAMO DEALER

SAFETY

RM180/160 02/20 Safety Section 1-16

SAFETY

RM180/160 02/20 Safety Section 1-17

SAFETY

ITEM PART NO. QTY. TYPE DESCRIPTION

1. D628 1 DANGER Crushing Hazard-Pinch Points

2. D617 1 WARNING Oil Leaks

3. D618 1 WARNING Boom Multi-Hazard

4. D547 1 DANGER Driveline Hazard

5. D623 6 WARNING Pinch Points

6. D625 1 WARNING Pressurized Tank

7. D716 1 WARNING Stabilizers in Position

8. D719 1 DANGER Keep Clear-Automatic Breakaway Return

9. D616 1 DANGER Multi-Hazard

10. D677 1 INSTRUCT Safety Booklet

11. D723 1 INSTRUCT Lubrication Chart

12. D827 1 DANGER Multi-Language

13. 1 __________ Canister

1 __________ Operator’s Manual (Inside Canister)

14. 03200347 1 REFLECTOR SMV Sign

15. NFS 1 SER PLT Serial Number Plate

16. 2 LOGO RM160

2 LOGO RM180

17. 00757139‘ 2 LOGO Alamo Industrial

18. 00769394 2 LOGO Alamo Industrial

SAFETY

RM180/160 02/20 Safety Section 1-18

SAFETY

FLAIL HEAD

ITEM PART NO. QTY. LEVEL DESCRIPTION

1. D626 2 DANGER Thrown Object Hazard

2. D720 1 WARNING Blade Bolt Torque

3. D724 1 INSTRUCT Lubrication Chart

4. D564 1 WARNING Alamo Industrial Genuine Parts

5. D717 1 DANGER Thrown Objects Hazard

6. 02979544 1 LOGO Alamo Industrial Logo

7. NFS 1 SER PLT Serial Number Plate

8. 1458393 2 REFLECTOR Yellow Reflector

9. 1458392 1 REFLECTOR Red Reflector

SAFETY

RM180/160 02/20 Safety Section 1-19

SAFETY

48” ROTARY HEAD

ITEM PART NO. QTY. LEVEL DESCRIPTION

1. D564 1 WARNING Alamo Industrial Genuine Parts

2. D620 1 WARNING Replace Blades in Pairs

3. D619 1 WARNING Blade Rotation

4. D626 2 DANGER Thrown Object Hazard

5. D664 1 INSTRUCT Lubrication Chart

6. D621 1 IMPORTANT Lube Spindle every 4 Hours

7. D637 1 WARNING Disconnect Hydraulic Solenoid

8. 2738333 1 REFLECTOR Yellow Reflector

9. 2738332 1 REFLECTOR Red Reflector

10. 00757140 1 LOGO Alamo Industrial Logo

11. NFS 1 SER PLT Serial Number Plate

12. D644 1 INSTRUCT Outlet, Return, Blue Dot

13. D645 1 INSTRUCT Inlet, Pressure, Red Dot

SAFETY

RM180/160 02/20 Safety Section 1-20

SAFETY

ROTARY HEAD

ITEM PART NO. QTY. LEVEL DESCRIPTION

14. D626 2 WARNING Thrown Object Hazard

15. D619 1 WARNING Blade Rotation

16. 2738332 1 REFLECT Red Reflector

17. 2738333 1 REFLECT Yellow Reflector

18. ----------- NFS SERIAL NUM Serial Number Plate

19. D622 1 DANGER Blades, Thrown Objects

20. D620 1 WARNING Replace Blades in Pairs

21. D564 1 WARNING Use Genuine Parts

22. D718 1 INSTRUCT Lubrication Chart

23. D621 1 IMPORTANT Lube Spindle Every 40 Hours

24. D637 1 WARNING Disconnect Hydraulic Solenoid

25. D644 1 INSTRUCT Blue Dot Decal (Low Pressure)

26. D645 1 INSTRUCT Red Dot Decal (High Pressure)

SAFETY

RM180/160 02/20 Safety Section 1-21

SAFETY

Decal Description

SAFETY

RM180/160 02/20 Safety Section 1-22

SAFETY

RM180/160 02/20 Safety Section 1-23

SAFETY

RM180/160 02/20 Safety Section 1-24

SAFETY

RM180/160 02/20 Safety Section 1-25

SAFETY

RM180/160 02/20 Safety Section 1-26

SAFETY

RM180/160 02/20 Safety Section 1-27

SAFETY

RM180/160 02/20 Safety Section 1-28

SAFETY

RM180/160 02/20 Safety Section 1-29

SAFETY

RM180/160 02/20 Safety Section 1-30

SAFETY

RM180/160 02/20 Safety Section 1-31

SAFETY

RM180/160 02/20 Safety Section 1-32

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

RM180/165 02/20 Introduction Section 2-2

INTRODUCTION

Made for use with smaller tractors in the 35 HP range, the rear mounted RM180/160 is your first choice when

you have the need to get in those hard to reach areas such as ditches and culverts to take care of light duty

vegetation. Stretch around waterways or ponds or mow along the roadside with ease. Grounds and roadway

maintenance is simplified when you have this boom on your team.

The RM180/165 mounts to the rear of the tractor utilizing a 3-point hitch. This allows for ease of disconnect and

convenient storage on a jackstand when not in use.

The controls are located at the operator’s fingertips. These cable controls are connected to the hydraulic

system located away from the driver in case of hose failure.

The boom arms are two-piece and use parallel linkage. These strong arms are made of A50 grade square

steel tubing. All of the hydraulic systems; pumps, hoses and connections are strategically placed to prevent

damage from obstacles such as fencing tree-limbs, etc. Boom reach is approximately 14’ when fully extended.

A hydraulic lift cylinder is strategically placed for maximum clearance when boom is fully extended.

A self-contained hydraulic system bypasses utilizing tractor hydraulics which allows for use on smaller tractors

with a minimum of 35 HP.

The 48” flail head is also available for areas that need a precise cut such as parks, playgrounds, and school

grounds.

Rotary cutting head is made for cutting light vegetation up to 2” in diameter, the rotary head has a cutting

swatch of 59 -3/4”. Featuring two 1/2” x 4” x 19” tempered steel blades, this head is an asset not only around

ponds and waterways, but also in roadside applications.

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

RM180/165 02/20 Introduction Section 2-3

INTRODUCTION

These hydraulically driven mowers are designed for light-duty work. They can mow

pastures and control grass and weeds on highways or industrial sites.

For Non-Agricultural use, OSHA, ASABE, SAE and ANSI standards require the use of Chain

Guards, Deflectors, or Solid Skirts at all times. The Mower manufacturer strongly

recommends the use of Chain Guards, Deflectors, or Solid Skirts for Agricultural purposes

as well to reduce the risk of property damage, serious bodily injury, or even death from

objects thrown out by or from contact with the Cutting Blades.

At least 20% of the tractor’s total weight must be on the front tires with the Mower lifted to

provide adequate traction for safe steering under good conditions. Slow down on hills, rough

terrain, and curves.

Mower Orientation: Front and rear, and left and right are determined by the normal direction of travel (the same

as on your automobile).

INTRODUCTION

RM180/165 02/20 Introduction Section 2-4

INTRODUCTION

ATTENTION OWNER/ OPERATOR

BEFORE OPERATING THIS MACHINE:

1. Carefully read the Operator’s Manual, completely understand the Safety Messages and instructions, and

know how to operate correctly both the Mower and Power Unit.

2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the Mower.

Mail promptly using the return envelope included with the Operator’s Manual.

NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by

Alamo Group within thirty days of delivery of the mower.

3. Record the Mower Model and Serial Numbers on the Warranty page at the end of the Operator’s Manual.

Keep this as part of the permanent maintenance file for the Mower.

INTRODUCTION

RM180/165 02/20 Introduction Section 2-5

INTRODUCTION

ALAMO-INDUSTRIAL

LIMITED WARRANTY

1. LIMITED WARRANTIES

1.01. Alamo Industrial warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser

(“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”) that the goods purchased

are free from defects in material or workmanship.

1.02. Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to be defective under

normal use and service due to defects in material or workmanship.

1.03. This limited warranty does not apply to any part of the goods which has been subjected to improper or abnormal use, negligence,

alteration, modification, or accident, damaged due to lack of maintenance or use of wrong fuel, oil, or lubricants, or which has served

its normal life. This limited warranty does not apply to any part of any internal combustion engine, or expendable items such as

blades, shields, guards, or pneumatic tires except as specifically found in your Operator’s Manual.

1.04. Except as provided herein, no employee, agent, Dealer, or other person is authorized to give any warranties of any nature on behalf of

Manufacturer.

2. REMEDIES AND PROCEDURES.

2.01. This limited warranty is not effective unless the Purchaser returns the Registration and Warranty Form to Manufacturer within 30 days

of purchase.

2.02. Purchaser claims must be made in writing to the Authorized Dealer (“Dealer”) from whom Purchaser purchased the goods or an

approved Authorized Dealer (“Dealer”) within 30 days after Purchaser learns of the facts on which the claim is based.

2.03. Purchaser is responsible for returning the goods in question to the Dealer.

2.04. If after examining the goods and/or parts in question, Manufacturer finds them to be defective under normal use and service due to

defects in material or workmanship, Manufacturer will:

(a)Repair or replace the defective goods or part(s) or

(b)Reimburse Purchaser for the cost of the part(s) and reasonable labor charges (as determined by Manufacturer) if

Purchaser paid for the repair and/or replacement prior to the final determination of applicability of the warranty by

Manufacturer.

The choice of remedy shall belong to Manufacturer.

2.05. Purchaser is responsible for any labor charges exceeding a reasonable amount as determined by Manufacturer and for returning the

goods to the Dealer, whether or not the claim is approved. Purchaser is responsible for the transportation cost for the goods or part(s)

from the Purchaser to the Dealer.

3. LIMITATION OF LIABILITY.

3.01. MANUFACTURER DISCLAIMS ANY EXPRESS (EXCEPT AS SET FORTH HEREIN) AND IMPLIED WARRANTIES WITH

RESPECT TO THE GOODS INCLUDING, BUT NOT LIMITED TO, MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

3.02. MANUFACTURER MAKES NO WARRANTY AS TO THE DESIGN, CAPABILITY, CAPACITY, OR SUITABILITY FOR USE OF THE

GOODS.

3.03. EXCEPT AS PROVIDED HEREIN, MANUFACTURER SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO PURCHASER OR

ANY OTHER PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS, OR DAMAGE CAUSED OR ALLEGED TO BE

CAUSED DIRECTLY OR INDIRECTLY BY THE GOODS INCLUDING, BUT NOT LIMITED TO, ANY INDIRECT, SPECIAL,

CONSEQUENTIAL, OR INCIDENTAL DAMAGES RESULTING FROM THE USE OR OPERATION OF THE GOODS OR ANY

BREACH OF THIS WARRANTY. NOT WITHSTANDING THE ABOVE LIMITATIONS AND WARRANTIES, MANUFACTURER’S

LIABILITY HEREUNDER FOR DAMAGES INCURRED BY PURCHASER OR OTHERS SHALL NOT EXCEED THE PRICE OF THE

GOODS.

3.04. NO ACTION ARISING OUT OF ANY CLAIMED BREACH OF THIS WARRANTY OR TRANSACTIONS UNDER THIS WARRANTY

MAY BE BROUGHT MORE THAN TWO (2) YEARS AFTER THE CAUSE OF ACTION HAS OCCURRED.

4. MISCELLANEOUS.

4.01. Proper Venue for any lawsuits arising from or related to this limited warranty shall be only in Guadalupe County, Texas.

4.02. Manufacturer may waive compliance with any of the terms of this limited warranty, but no waiver of any terms shall be deemed to be a

waiver of any other term.

4.03. If any provision of this limited warranty shall violate any applicable law and is held to be unenforceable, then the invalidity of such

provision shall not invalidate any other provisions herein.

4.04. Applicable law may provide rights and benefits to purchaser in addition to those provided herein.

KEEP FOR YOUR RECORDS

ATTENTION: Purchaser should fill in the blanks below for his reference when buying repair parts and/or for proper machine identification

when applying for warranty.

Alamo Industrial Implement Model________________________SerialNumber__________________________

Date Purchased______________________________________ Dealer_______________________________

ATTENTION:

READ YOUR OPERATOR'S MANUAL

ALAMO INDUSTRIAL

An Alamo Group Company

Post Office Drawer 549

Seguin, Texas 78156

830-379-1480

Assembly Section 3-1

ASSEMBLY SECTION

ASSEMBLY

RM180/165 02/20 Assembly Section 3-2

ASSEMBLY

TRACTOR SELECTION

Linkage Requirements

The Power Arms fit almost any tractor with a Category II linkage.

Linkage Isolation

Although it may be possible to operate the semi-independent version of the RM180/160 without linkage

isolation, a severe strain would be put upon the attachment yoke and pins. Most modern tractors are equipped

with a ready means of providing linkage isolation through a conveniently operated valve.

Linkage isolation is not required on the fully independent model of the RM180/160 and the tractors hydraulic

controls should be neutralized.

Check Chains/ Stabilizers

To hold the machine firmly in position, check chains or stabilizer bars must be fitted. It is dangerous to operate

the machine without these elements.

Tractor Relief Valve

The main relief valve in the hedger hydraulic control unit is set at 2000 PSI (140 Bar). Therefore, if operating

the RM180/165 in semi-independent form, the tractor’s relief valve setting must be at least a little above 2000

PSI for satisfactory operation.

Tractor Hydraulic Flow Rates

Oil flow rates are not crucial when operating a semi-independent RM180/160. Flow rates of up to 10 GPM (45

1/min.) should not have any adverse to the inching response that it is sometimes required from the control

valve.

P.T.O. Shaft

Tractor must be equipped with live drive-independent PTO shaft to enable forward movement to be halted

while the flail head continues to operate.

Draft Control

Loads imposed through the draft sensing mechanism will not normally be sufficient to put a strain on the

tractor. However, any provision for draft control should be set to minimum response. Where a draft control

rocker is fitted with a dead pin this should be utilized.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-3

ASSEMBLY

TRACTOR PREPARATION

Fitting Operator Guard

A tractor fitted with a cab that has a safety glass windows should be used whenever possible. This is a basic

safety precaution applicable to the use of all flail-type hedge trimmers.

Power arms are supplied with an operator guard kit (Part No. 73 13 324) which must be fitted to the tractor

before commencing work.

It consists of two areas of wire mesh which can be shaped to suit and be secured against the cab window with

a spring loaded hooks; the upper edge being anchored around the cab gutter and the lower edge around the

mudwing.

According to the great range of cabs, it may be necessary to adapt or make brackets to secure the mesh.

If the flail is operated on a tractor that is equipped with a a safety frame or roll bar only, an additional frame

must be made and fixed to the tractor onto which the guard mesh can be secured. In addition to the guard

mesh, a sheet of Polycarbonate transparent glazing must be fitted to the frame to provide further operator

protection. This material must also be used when the cab does not have safety glass installed.

The operator guard kit supplied is suitable for all standard applications; i.e., rear mounted on a conventional

tractor. For other applications, additional mesh guarding may need to be constructed to give adequate operator

protection. A guideline to follow when assessing any additional guarding that may be required is that the

operator must always be looking at the flail head through the mesh when it is in any working position.

Polycarbonate transparent sheeting is an impact resistant material which can be readily sawed and shaped

according to requirements. Unfortunately, it is susceptible to surface damage and scratching. Therefore, it is

advisable to place the material on the inside of the window for protection. No attempt should be made to wipe

the sheeting with dirt ingrained cloth.

Toughened grades of polycarbonate sheeting are available under the brand names of “Makrolon”, “Tuffak” and

“Lexan”.

In case of difficulty in obtaining this material locally, contact your local dealer.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-4

ASSEMBLY

Wheel Width

Set wheel widths as wide as possible.

Ballast Weight

Tractor must be stable while operating the hedge cutters under all conditions. Pay attention when operating on

slopes. Front end ballast as well as rear wheel weights to counterbalance the overhang of the flail head should

be added as appropriate. On steeply banked ground, it may not be sufficient to depend alone on the

counterweight provided by the oil reservoir.

In addition, rear wheel track should be set as wide as possible to increase stability. It will also increase the

protection to the reservoir.

DEALER SETUP INSTRUCTIONS

1. The RMB will be delivered partially dismantled, secured with transport straps and banding.

2. Choose a firm level site to perform the install.

3. Remove the transport, banding straps and boxed items.

4. The RMB will be delivered from the factory without oil. Hydraulic tank must be filled with 45 gallons of

approved hydraulic oil before operation.

ATTACHMENT TO TRACTOR

Position the tractor squarely to the RMB placing the

draft links at the same height as the mainframe

attachment points.

Reverse the tractor to the RMB so the draft links are

positioned for attachment.

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

ASSEMBLY

RM180/165 02/20 Assembly Section 3-5

ASSEMBLY

Select the rear most hole on the RMB lower link

plates that allow the RMB to be mounted in a

position that does not interfere with the tractor’s

rear wheels.

Attach the draft links to the machine using the pins

provided on the RMB. Make sure the same mounting

holes is selected on each side of the machine.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-6

ASSEMBLY

Fit the stabilizer into position with its arms aligned

with the holes of the mainframe and attach the

stabilizer nose to the tractor’s top link. Select the

highest possible position available avoiding any load

sensing properties. NOTE: the bolt on nose of the

stabilizer is reversible in order to accommodate

variations of the tractor linkage designs. Secure the

stabilizer in position using the hardware provided.

Attach the stabilizer arm to the RMB selecting the

lowest hole possible.

Fit the top link between the stabilizer and the

mainframes upper linkage point.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-7

ASSEMBLY

Secure top link in position using pins provided.

Raise the machine with the tractors draft link arms

to a height where the tractor’s PTO and the stub

axle of the machines gearbox are approximately in

line with each other. NOTE: as machine lifts a tilt

may occur; ensure no one is standing on or near

the linkage arms.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-8

ASSEMBLY

Adjust the top link to bring the machine frame into

the vertical position.

Remove leg pins and raise the legs to their stowage

position – reusing leg pins.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-9

ASSEMBLY

Adjust check chains to prevent sideways movement

of the tractor’s linkage.

Measure the PTO shaft and cut to the dimension

shown below. The finished length of the shaft

should be 3” less than the measured distance ‘A’

between tractor shaft and gearbox stub shaft to

allow for fitting. Refer to PTO installation page.

There must be a minimum shaft overlap of 6”.

When the PTO shaft is in position attach torque

chains to convenient locations to prevent rotation

of the shaft guarding.

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

ASSEMBLY

RM180/165 02/20 Assembly Section 3-10

ASSEMBLY

Fit the joystick in the cab of tractor using zip ties to

secure the joystick mount to the RH armrest of

tractor seat.

Before operation remove shipping bracket and swing

stop pin from mainframe. Also, unlock valve on lift

cylinder to allow hydraulic oil to flow to cylinder.

HEAD ATTACHMENT

For ease of attachment and safety this procedure is

best performed on a firm level site.

With the tractor parked alongside the flail head

operate the controls of the boom to position tilting

hitch mounting brackets on the mounting tube of the

head. Attach head with clamping plates and provided

hardware.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-11

ASSEMBLY

CYCLE TIMES – BOOM FUNCTION SPEED

**Cycle times are calculated by recording the time it takes to extend the cylinder from a completely retracted

position to fully extended and back to its original state.

FITTING CONTROL UNIT IN CAB

The 4 lever control unit which is cable operated is mounted on an adjustable stalk that is attached to a seat

bracket which is of universal design for mounting in many models of tractor. The bracket is normally trapped

between the seat runners and their mounting base. It may sometimes be necessary to drill extra holes in the

seat bracket to find the ideal operator position.

On tractors other than quiet cab models, the stalk can be bent and bolted to the mudwing or the cladding of the

cab ensuring no structural member of the safety frame is drilled.

The control unit itself is bolted to an angled mounting bracket in either a transverse or longitudinal position thus

giving a variety of mounting position, which in conjunction with flexibility of the mounting pillar will enable a

satisfactory working position to be achieved.

Shown above is detail of alternative fitting of the mounting spigot. In deciding the final of the control box,

remember that tight bends in the cables will reduce their operational life. Do not exceed the minimum

acceptable bend radii of 8”.

The handles may be screwed into alternative holes in the levers to give an “in line” installation should it be

desirable.

BOOM FUNCTION TIME (seconds)

SWING 28

LIFT 43

DIPPER 27

TILT 11

ASSEMBLY

RM180/165 02/20 Assembly Section 3-12

ASSEMBLY

OIL REQUIREMENTS

Tank

The machine is delivered from the factory without oil. Fill the reservoir with a light hydraulic oil as

recommended in the chart until the oil level is approximately 2” below the top of the tank. The total capacity is

approximately 50 gallons. Do not overfill. The oil must have anti-frothing characteristics suitable for use in

hydraulic systems.

Gearbox

Check the gearbox oil level. On level ground, gearbox should be filled until oil dribbles out of the level plug. Top

if required with SAE 30/50 Universal tractor oil.

Supplier Cold or Temperature Climate Hot Climate

Castrol Agricastrol hydraulic oil

Hy-spin AWS32

Hy-spin AWS68

Shell Tellus 32 Tellus 68

Mobil D.T.E. 25 D.T.E. 26

Esso Nuto “H” or “A” 32 Nuto “H” or “A” 68

Texaco Rando HD 32 Rando HD 68

Gulf Hydrasil 32 Hydrasil 32

B.P. Energal HLP 32 Energal HLP 68

Dalton Silkolene Dove 32 or

Derwnet 32

Silkolene Dove 68

Elf Hydrelf 32 Hydrelf 68

ISO VG 32 68

SAE 10W 20

ASSEMBLY

RM180/165 02/20 Assembly Section 3-13

ASSEMBLY

RUNNING UP PROCEDURE

RM180/165

1. Ensure that the rotor control is in “STOP” position, start the tractor, engage PTO and allow the oil to

circulate for about 5 minutes before operating the arms.

2. Operate the armhead levers through their complete range ensuring that all movements are functioning

correctly.

3. Check that the flail nuts and bolts are tight. Place the flail head at a safe position and move the rotor

control to “ON” position. After initial fluctuation due to priming, the rotor should settle to a steady speed.

Increase PTO speed to approximately 360 RPM and run for a further five minutes before engaging and

stopping tractor.

4. Check the hose runs and observe that they are free from any pinching, chafing, straining or kinks. Recheck

the oil level in the tank and top up as necessary.

RM180/165

1. Ensure PTO lever is in neutral position, and isolate tractor hydraulic linkage. Start the tractor and select

external service supply on the hydraulic controls. Allow the tractor to run for several minutes before

attempting to operate any of the machine control levers.

2. While operating, move the levers through their complete range ensuring that all movements are

functioning correctly.

3. Check the tractor rear axle oil level and top up if necessary.

4. Place the flail head at a safe position and bring tractor engine revolutions to 1000 RPM to avoid stalling

when the starting load is placed on the motor. Engage PTO and allow the rotor to run for several minutes.

Do not leave the tractor cab or allow anyone to approach the flail head at this time.

Do not allow the pump to continue working if the rotor does not turn. Overheating and

serious pump damage to the pump can be caused in a very short time.

5. After running up the machine, increase PTO speed to approximately 360 RPM. Run machine further for

five minutes before disengaging the PTO and stopping tractor. The reason for this running period under a

no load condition is to thoroughly circulate the oil in the reservoir through the return line filter.

6. Check the hose runs and observe that they are free from any pinching, chafing, straining or kinks. Recheck

the oil level in the tank and top up as necessary.

All models

Replace return filter elements after an initial 12 hours of operation and every 500 hours thereafter.

ASSEMBLY

RM180/165 02/20 Assembly Section 3-14

ASSEMBLY

REMOVAL FROM TRACTOR

1. Select a firm level site for parking the machine.

2. Remove the parking feet, turn through 90 degrees and relocate in their housings.

3. Unscrew the lift ram tap and with the machine at approximately half reach in normal working position, i.e.

not broken back. Operate the hydraulic services until the flail head roller is horizontal and level with the feet

of the main frame.

4. Disengage tractor PTO and remove.

5. Disconnect stabilizers bars or loosen check chains as applicable.

6. Unbolt the control unit from the mounting pillar, remove from tractor cab and stow in a suitable location

clear of the ground. The supply and return hoses must be disconnected from the tractor and stowed with

their ends covered and clear of the ground.

7. Raise the machine on the tractor’s linkage to take the weight off the yoke and remove the lower yoke pins.

8. Lower the tractor draft links and place machine firmly on the ground.

9. Remove draft links and top link from the machine, drive tractor away and remove yoke. Blank off the end of

the return hose with plug or small plastic bag if a self-seal coupling is not fitted.

Operation Section 4-1

OPERATION SECTION

OPERATION

RM180/165 02/20 Operation Section 4-2

OPERATION

RM180/165

OPERATING INSTRUCTIONS

Alamo Industrial Rear Mount Boom mowers are manufactured with quality material by skilled workers. These

mowers are designed for cutting grass and small weeds. The mower is equipped with protective deflectors to

prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All

shields, guards, and deflectors equipped on the mower must be maintained 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

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

within 300 feet of the unit.

• All THROWN OBJECT SHIELDING including, Front and Rear Deflectors and Skid Shoes are in place and

in good condition when mowing.

• Mower is 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 mower

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 Interstater flail mower and are not specific to any model. Some pictures may show

shields removed for picture clarity. NEVER operate implement without all shields in place and in good

operational condition. The operator must be familiar with the mower and tractor and all associated safety

practices before operating the mower and tractor. Proper operation of the mower, as detailed in this manual,

will help ensure years of safe and satisfactory use of the mower.

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

Torque Chart at the end of the Maintenance Section to ensure bolts are properly tightened.

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. Serious injury or

death 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)

Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las

medidas de seguridad.

(SG-3)

OPERATION

RM180/165 02/20 Operation Section 4-3

OPERATION

1. Standard Equipment and Specifications

Standard Specifications

Hitch CAT I or CAT II Three Point

Boom reach 18’ & 16.5’

Hydraulics Independent

Flail Head 48”

Flail Circuit 54 HP

Head rotation 244 degrees

Cutting Diameter 2”

Blades (2) 1/2” x 4” x 19” tampered steel

Approximate weight 1,722 lbs

Oil tank capacity 50 Gallons

Cutting Side Right

3-Point Linkage - Mounted Standard

OPERATION

RM180/165 02/20 Operation Section 4-4

OPERATION

2. 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

RM180/165 02/20 Operation Section 4-5

OPERATION

3. TRACTOR REQUIREMENTS

In addition to tractor horsepower and size required to operate the mower unit, the tractor must also be properly

equipped to provide operator protection, to alert approaching vehicle drivers of the tractor’s presence, and to

ensure tractor stability when mowing with the boom fully extended.

Tractor Requirements and Capabilities

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

• Operator Protection..........................Tractor must be equipped with protective structure such as operator

cage or lexan window to protect operator from thrown object and falling objects

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

• Tractor Ballast ................................. As required to maintain at least 1500 lbs. on left rear tire

3.1 ROPS and Seat Belt

The tractor must be equipped with a Roll-Over-Protective-Structure (ROPS) (tractor cab or roll-bar) and seat

belt to protect the operator from falling off the tractor, especially during a roll over where the driver could be

crushed and killed. Only operate the tractor with the ROPS in the raised position and seat belt fastened.

Tractor models not equipped with a ROPS and seat belt should have these life saving features installed by an

authorized dealer. OPS-U- 0003

Operate this Equipment only with a Tractor equipped with an approved roll-

over-protective system (ROPS). Always wear seat belts. Serious injury or even

death could result from falling off the tractor, particularly during a turnover when

the operator could be pinned under the ROPS.

(SG-7)

3.2 Operator Thrown Object Protection

The tractor must be equipped with protective

equipment to shield the operator from falling and

thrown objects. For cab tractors, the tractor must

be equipped with an operator safety screen on its

right side or the right side windows must be fitted

with a shatter proof safety window. For non-cab

tractors, the tractor must be equipped with a

ROPS and operator protective safety cage that

provides protection to the right and above the

operator seat. DO NOT remove the ROPS from

non-cab tractors to equip a safety cage.

OPS-B- 0001_A

Never operate the Tractor and Mower Unit without an OPS (Operators

Protective Structure) or Cab to prevent injury from objects thrown from

ground or from overhead trimming. Stop mowing if workers or passersby

are within 300 feet.

(SBM-9)

OPERATION

RM180/165 02/20 Operation Section 4-6

OPERATION

3.3 Tractor Lighting and SMV Emblem

If the tractor will be operated near or traveled on a

public roadway it must be equipped with proper

warning lighting and a Slow Moving Vehicle (SMV)

emblem which are clearly visible from the rear of

the unit. Most tractor’s have different settings for

operating and transporting lighting. Refer to the

tractor operator’s manual for using the tractor’s

light switch and operating the turn signals.

OPS-B- 0017

3.4 Tractor Ballast

To ensure tractor stability when operating on flat surfaces the left rear tractor tire MUST exert a minimum

down force (weight) of 1500 lbs. on the ground when the tractor is on level ground, its boom is fully extended

and the mower head is horizontal and two feet above the ground. For units which have the ability to operate

on either side of the tractor, these requirements must also be met for the right side tire when the boom is

extended to the left side as described above. A tractor that does not meet this criteria is DANGEROUS and

should not be operated as upset of the unit can occur resulting in possible serious injury and property

damage. NOTE: All factory mounted units are tested and meet the ballast requirement before shipment;

further testing is not required unless the unit is operated in a manner other than what is considered standard

operating conditions.

For additional information on properly ballasting the tractor, refer to Alamo Industrial Tractor and Mower

Stability Pamphlet P/N #02959010

If the unit is operated on slopes greater than 5,

additional counterweight will be required.

Operation of the unit on slopes greater than 11

percent (6.4 degrees) is not recommended under

any circumstances. On a tractor with a 96” outside

to outside tire spread, an 11 percent (6.4 degrees)

slope occurs when one rear tractor tire is about 8”

lower than the other rear tire. OPS-B- 0018

OPERATION

RM180/165 02/20 Operation Section 4-7

OPERATION

3.6 Tractor Horsepower

The horsepower required to operate the mower depends on many factors including vegetation to be cut, terrain

condition, operator experience, and condition of the mower and tractor. For most mowing condition, the

RM180/160 flail trimmer requires a tractor with at least 65 HP. Operating the mower with a tractor that does not

have adequate power may damage the tractor engine.

3.7 3-Point Hitch

RM180/160 boom mowers can attach to tractors

with either a CAT II hitch. Refer to the tractor

operator’s manual for the category of the tractor

used. If the hitch does not conform to ASABE Cat

II dimensions, the mower may not fit or raise

properly. Consult an authorized dealer for possible

modification procedures to mount nonconforming

hitches.

Use the correct hitch pins for the hitch category

being used. For Cat II hitches it requires 1-1/8”

lower and 1” upper diameter hitch pins.

CAT I Implement / Hitch Specification CAT II Implement/ Hitch Specification

Width from outside to outside A-frame............ 26 7/8” Width from outside to outside A-frame.........32-3/8”

Quick Hitch width inside lug to lug ................. 27 1/8” Quick Hitch width inside lug to lug...............33-5/8”

Height from bottom hitch pin to top pin ................. 18” Height from bottom hitch pin to top pin..............19”

Lower pin diameter .............................................. 7/8” Lower pin diameter ......................................1-1/18”

Upper pin diameter ............................................. 3/4” Upper pin diameter ..............................................1”

Lynch pin diameter........................................... 15/32” Lynch pin diameter .......................................15/32”

3.8 Hydraulics

The RM180/165 is equipped with totally self-contained hydraulics separate from the tractor hydraulic system.

The fully independent system is operated by a push/pull switch on the control box, which is used to turn on the

motor for rotor rotation.

3.5 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

RM180/165 02/20 Operation Section 4-8

OPERATION

3.9 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

3.10 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 6-spline shaft and those operating at 1000 RPM will have a 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

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)

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)

4. 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)

OPERATION

RM180/165 02/20 Operation Section 4-9

OPERATION

4.1 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

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

Falling off can result in serious injury or death.

(SG-10)

Never allow children to operate or ride on the Power Unit or Implement.

(SPU-17)

4.2 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

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 low range or 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.

(SG-9)

OPERATION

RM180/165 02/20 Operation Section 4-10

OPERATION

5. 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 ignition key/switch

• Locate the engine shut off control

• Locate the hydraulic control levers

• Locate the light control lever

• Locate the brake pedals and clutch

• Locate the PTO control

• Locate the 3 point hitch control lever

• Locate the boom operating controls (joystick or valve bank)

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 tractor transmission levers are in park or neutral.

• The boom operating controls are in the neutral and off position.

• The PTO control lever is disengaged.

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

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-B- 0003

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)

OPERATION

RM180/165 02/20 Operation Section 4-11

OPERATION

5.1 Connecting Attaching Head to Boom

1. Start by using a hoist to lower the boom (1)

down to the mower head (2). Align the Boom

with the Head Hitch Post (3), and attach

bracket (4) to head with bolt (5), washer (6),

and nut (7).

2. Make sure all bolts, nuts, and pins are tightened

to recommended torque.

5.2 Connecting Mower Head Hydraulics

Attach the hoses (1), from the articulating arm to

the hydraulic motor ports (2) on the head. Use

recommended hose end torque values in chart

below.

Use extreme caution when connecting the mower

to the tractor. The mower should be securely resting

at ground level or on blocks. Place a block in front

of and behind the tires to prevent the mower from

moving. Keep hands and feet out from under the

mower and clear of pinch points between the tractor

and mower.

OPERATION

RM180/165 02/20 Operation Section 4-12

OPERATION

Avoid contact with hot surfaces including hydraulic oil tanks, pumps, motors, valves and

hose connections. Relieve hydraulic pressure before performing maintenance or repairs.

Use gloves and eye protection when servicing hot components. Contact with a hot surface

or fluid can cause serious injury from burns or scalding.

(SG-34)

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)

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)

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)

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.

(SBM-18)

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

RM180/165 02/20 Operation Section 4-13

OPERATION

Boom Unit Pre-Operation Inspection and Service

6. 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

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)

6.1 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

OPERATION

RM180/165 02/20 Operation Section 4-14

OPERATION

Inspect and service the boom arm and head prior to operation. Damaged and/or broken parts should be

repaired and/or replaced immediately. To ensure the unit is ready for operation, conduct the following:

OPS-B- 0020

NOTE: The mower Operator’s Manual and affixed Decals contain important instructions on the safe and

proper use of the mower. Maintain these important safety features on the mower in good condition to ensure

the information is available to the operator at all times.

All Safety Shields, Guards and Safety devices including (but not limited

to) - the Deflectors, 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.

(SFL-5)

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)

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

KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement

and possible serious injury or death. (SG-24)

OPERATION

RM180/165 02/20 Operation Section 4-15

OPERATION

FRAME ASSEMBLY

• Inspect condition of mounting frame weldment.

• Inspect condition of King Post frame.

• Ensure all bolts and screws are in position and

are properly torqued.

• Ensure all pins are in place and fastened with

screws.

• Ensure frame is properly mounted to tractor and

hardware is propely installed and tightened.

OPS-B- 0021_D

BOOM ARM ASSEMBLY

• Inspect condition of each arm section weldment

• Ensure all pins are in place.

• Ensure all bolts and screws are properly installed.

• Check condition of bushings at boom pivot points.

• Ensure each hydraulic cylinder is installed and retained

correctly. Ensure the proper size pins are used to

retain the cylinders in place and are secured properly.

• Ensure that all joints are lubricated. See Maintenance

Section for Lubrication Chart. OPS-B-022_E

Never attempt to lubricate, adjust, or remove material from the Implement while it is in

motion or while tractor engine is running.

(SG-20)

HYDRAULIC LINE INSPECTION

• Check for hydraulic leaks along hoses,

cylinders and fittings. IMPORTANT: DO NOT

use your hands to check for oil leaks. Use a

piece of heavy paper or cardboard to check for

hydraulic oil leaks.

• Inspect the condition of the valve weldment.

• Ensure fitting is properly connected

• Inspect condition of nylon bushings.

OPS-B- 0023_E

OPERATION

RM180/165 02/20 Operation Section 4-16

OPERATION

Relieve hydraulic pressure prior to doing any maintenance or repair work on the Implement.

Place the Mower Head on the ground or securely supported on blocks or stands, disengage

the PTO, and turn off the engine. Push and pull the control Levers or Joystick several times

to relieve pressure prior to starting any maintenance or repair work.

(SBM-6)

Never Leave the mower unattended while the head is in the raised

position. The mower could fall causing serious injury to anyone who

might inadvertently be under the mower

. (SBM-4)

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)

HYDRAULIC PUMP/OIL RESERVOIR

• Check oil reservoir level and oil condition. (Add

specific type oil if low)

• Change hydraulic oil filter and hydraulic oil

according to maintenance schedule.

• Ensure there are no oil leaks and fitting are

properly connected

• Inspect overall condition of hydraulic pump.

• Inspect pump drive shaft.

Check the fluid level in the Hydraulic Tank on the Tractor, and add oil if required. As the air has been forced

out of the Cylinders and Hoses, it goes into the Hydraulic Tank and reduces the volume of oil. Maintain the oil

level within the sight gauge located on the side of the resevoir. Never fill the tank above the sight gauge to

allow for the expansion of the oil. The tank maintains pressure after the mower has been run. Stand off to one

side when removing the breather cap element to prevent possible injury. To relieve pressure remove the

breather cap element and depress the spring loaded pressure valve to release any excess air. OPS-B-

0024_H

OPERATION

RM180/165 02/20 Operation Section 4-17

OPERATION

FLAIL HEAD INSPECTION

• Inspect blades and blade bolts for looseness

and excessive wear. Rotate to 90° to make for

checking easier. Replace damaged, worn, and

missing blades as complete sets to maintain

cuttershaft balance.

• Ensure rubber deflectors are in position and not

damaged. Replace worn, broken, and missing

sections immediately.

• Ensure the rollers are in good condition and

rotate freely.

• Inspect that all bolts and screws are in position

and are properly torqued.

• Ensure hydraulic lines are properly connected to the hydraulic motor. Check for hydraulic leaks along

hoses and fittings. DO NOT use your hands to check for oil leaks. Use a piece of heavy paper or

cardboard to check for hydraulic oil leaks.

• Inspect the condition of the drive belts.

• Ensure the drive belt shields are in place and in good repair.

• Remove any grass or other debris which may be wrapped around the cuttershafts ends.

• Inspect the condition of deck skid shoes and hardware.

Attention: Oil Filler Cap is also the Pressure Relief Cap.

Remove cap slowly to relieve pressure before removing cap completely. Stay clear to

prevent being scalded with hot oil that may spray out of the tank that is still pressurized and

may cause serious injury to eyes, face, and exposed skin.

(Ops-0001-MISC)