Alamo 00785503C, RX72, RX84, RX60 User Manual

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RX60/72/84

ROTARY MOWER

Published 03/09 Part NO. 00785503C

OPERATOR’S MANUAL

This Operator's Manual is an integral part of the safe operation of this machine and must be maintained with the unit at all times. READ, and Operation Instructions contained in this manual before operating the equipment. C01-
Cover
UNDERSTAND, and FOLLOW the Safety

ALAMO INDUSTRIAL®

1502 E. Walnut Seguin, Texas 78155 830-372-3551 Email: parts@alamo-industrial.com
© 2009 Alamo Group Inc.
$0.00
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To the Owner/Operator/Dealer

All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents.
BEFORE YOU START!!Read the safety messages on the implement and shown in your manual. Observe the rules of safety and common sense!
WARRANTY INFORMATION: Read and understand the complete Warranty Statement found in this Manual. Fill out the Warranty Registration
Form in full and return it to within 30 Days. Make certain the Serial Number of the Machine is recorded on the Warranty Card and on the Warranty Form that you retain.
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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 Indus- trial.
If you would like a VHS video tape of the video, please email AEMVideo@alamo-group.com 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 piece of equipment (Tractor and Mower), understand the intended use, and the potential hazards before operating the equipment.
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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 Email to:
AEMVideo@alamo-group.com
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Table of Contents

SAFETY SECTION ........................................................................................1-1
General Safety Instructions and Practices ........................................................................................................ 1-2
Operator Safety Instructions and Practices ...................................................................................................... 1-3
Equipment Operation Safety Instructions and Practices ................................................................................... 1-5
Connecting or Disconnecting Implement Safety Instructions and Practices ................................................... 1-10
Transporting Safety Instructions and Practices .............................................................................................. 1-11
Maintenance and Service Safety Instructions and Practices .............................. ... ... .... ... ... ............................ 1-13
Storage and Parking Safety Instructions and Practices ......................................... ... .... ... ... ... .... ... .................. 1-15
Concluding Safety Instructions and Practices ................................................................................................. 1-15
Decal Location ................................................................................................................................................ 1-16
Decal Description ............................................................................................................................................ 1-18
Federal Laws and Regulations ....................................................................................................................... 1-25
INTRODUCTION SECTION ...........................................................................2-1
ASSEMBLY SECTION ...................................................................................3-1
DEALER SETUP INSTRUCTIONS ................................................................................................................... 3-2
PULL TYPE (RX84 ONLY) INSTRUCTIONS ................................................................................................... 3-2
SHIELD ASSEMBLY (All Models) ..................................................................................................................... 3-2
TAIL WHEEL INSTALLATION (Model RX60 & RX72) ..................................................................................... 3-3
TAIL WHEEL INSTALLATION - LIFT TYPE (Model RX84 Only) ................................................................... 3-3
DUAL TAIL WHEEL INSTALLATION - LIFT TYPE (Model RX84 Only) ........................................................... 3-4
A-FRAME INSTALLATION (Quick Hitch) (Model RX60 & RX72) ............. ........................................................ 3-4
A-FRAME INSTALLATION (Model RX60-RX72 ...............................................................................................3-6
DRIVELINE ATTACHMENT ........ ... ... .... ... ... ... .... ... ... ... ... .... ... ....................................... ... ... ... .... ... .................... 3-7
TONGUE (Pull Type) ........................................................................................................................................ 3-7
AXLE ASSEMBLY ............................................................................................................................................ 3-8
HYDRAULIC OR MANUAL LIFT (Model RX84 Only) ....................................................................................... 3-8
WHEELS (Model RX84 Only) ........................................................................................................................... 3-9
Deflectors: Front and Rear Deflectors (Standard Equipment) are recommended for the average user and will provide protection from thrown objects with proper operation under normal conditions. Deflectors must be maintained in
good repair or replaced after no more than two inches of wear off lower edge. ............................................... 3-9
CHAIN GUARDS (Optional Equipment - All Models) .......... ... ... ... .... .......................................... ... ... ... ... .... ..... 3-11
HYDRAULIC OR MANUAL LIFT (Model RX84 Only) .....................................................................................3-12
CHECK CHAINS (Extra Equipment) ............................................................................................................... 3-12
OFFSET ADAPTER HITCH (EXTRA EQUIPMENT) ...................................................................................... 3-13
OPERATION SECTION .................................................................................4-1
Standard Equipment and Specification ............................................................................................................. 4-3
OPERATOR REQUIREMENTS ........................................................................................................................ 4-4
TRACTOR REQUIREMENTS ........................................................................................................................... 4-5
ROPS and Seat Belt .............................................. ... ... ... .... ... ... ....................................... ... .............................. 4-5
Tractor Safety Devices ...................................................................................................................................... 4-5
3-Point Hitch ..................................................................................................................................................... 4-6
Front End Weight .............................................................................................................................................. 4-6
Drawbar-Pull Type Mower ................................................................................................................................ 4-7
Power Take Off (PTO) ...................................................................................................................................... 4-7
GETTING ON AND OFF THE TRACTOR ........................................................................................................ 4-8
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Boarding the Tractor ......................................................................................................................................... 4-8
Dismounting the Tractor .................................................................................................................................... 4-9
STARTING THE TRACTOR . .... ... ... ... .... ... ... ... .... ... ....................................... ... ... ... ... .... ... ... ... .... ... .................... 4-9
CONNECTING THE MOWER TO THE TRACTOR ........................................................................................ 4-10
Connecting Mower-Lift Type ........................................................................................................................... 4-10
3-Point Quick Hitch ......................................................................................................................................... 4-11
Connecting Mower - Lift Type (Quick Hitch) ................................................................................................... 4-12
SETTING THE MOWER ................................................................................................................................. 4-12
Setting Mower Height- Lift Type - (Standard or Quick Hitch) .............. ............................................................ 4-13
Connecting the Mower-Pull Type .................................................................................................................... 4-15
Safety Tow Chain .................. .... ... ... ... ....................................... ... .... ... ... ... .... ... ... ... ... .... .................................. 4-16
Setting Mowing Height-Pull Type .................................................................................................................... 4-16
Setting Deck Pitch ........................................................................................................................................... 4-17
DRIVELINE ATTACHMENT ........ ... ... .... ... ... ... .... ... ... ... ... .... ... ... ... .... ... ....................................... ... .................. 4-17
Driveline Length Check ................................................................................................................................... 4-18
PRE-OPERATION INSPECTION AND SERVICE .......................................................................................... 4-19
Tractor Pre-Operation Inspection/Service ....................................................................................................... 4-23
Mower Pre-Operation Inspection/Service ....................................................................................................... 4-23
Cutting Component Inspection ........................................................................................................................ 4-26
Blade Bolt Inspection ...................................................................................................................................... 4-28
DRIVING THE TRACTOR AND IMPLEMENT ................................................................................................4-28
Starting the Tractor ......................................................................................................................................... 4-29
Brake and Differential Lock Setting ................................................................................................................. 4-30
Raising the Mower ....... ................................................................................................................................... 4-30
Driving the Tractor and Mower ........................ .......................... .......................... ............................................ 4-31
Crossing Ditches and Steep Inclines .............................................................................................................. 4-31
OPERATING THE TRACTOR AND IMPLEMENT .......................................................................................... 4-32
Foreign Debris Hazards .................................................................................................................................. 4-34
Bystanders/Passersby Precautions .............................................................................. .................................. 4-34
Engaging the Power Take Off (PTO) .............................................................................................................. 4-35
PTO RPM and Ground Speed ........................................................................................................................ 4-36
Operating the Mower ...................................................................................................................................... 4-36
Shutting Down the Implement ................ ... ... ................................................................................................... 4-39
DISCONNECTING THE MOWER FROM THE TRACTOR ................................ ... ... .... ... ... ... .... ... ... ... ... .... ... .. 4-40
MOWER STORAGE ....................................................................................................................................... 4-42
TRANSPORTING THE TRACTOR AND IMPLEMENT .................................................................................. 4-42
Transporting on Public Roadways .................................................................................................................. 4-43
Hauling the Tractor and Implement ................................................................................................................. 4-45
TROUBLESHOOTING GUIDE .... ....................................... ... ... ... .... ... ... ... .... ... ... ... ......................................... 4-47
MAINTENANCE SECTION ............................................................................5-1
Lubrication ........................................................................................................................................................ 5-2
GEARBOX ........................................................................................................................................................ 5-5
TAIL WHEEL ASSEMBLY ................................................................................................................................ 5-5
DRIVELINE LUBRICATION .. .... ... ... ... .... ... ....................................... ... ... ... .... ... ... .............................................. 5-6
LIFT TYPE DRIVELINE & PULL JACKSHAFT SHIELDS ................................................................................5-6
CV TYPE DRIVELINE ....................................................................................................................................... 5-7
MAIN CV DRIVELINE SAFETY SHIELD .......................................................................................................... 5-8
BLADE SERVICING .......... ... .... ... ....................................... ... ... ... .... ... ... ........................................................... 5-9
BLADE SHARPENING ............. ... ... ... ....................................... ... .... ... ... ... .... ... ... ... ... .... ... ... ... ........................... 5-9
BLADE CARRIER REMOVAL/INSTALLATION ........... ... .................................................................................. 5-9
BLADE CARRIER REMOVAL ............... ... ... ... .... ... ... ... ... .... ... ... ... .... .......................................... ..................... 5-10
BLADE CARRIER INSPECTION .................................................................................................................... 5-10
BLADE CARRIER INSTALLATION ............. ... .... ... ... ... ................................................................................... 5-11
BLADE REMOVAL .......... ... ... .... ... ... ... .... ... ....................................... ... ... ... .... ... ... ... ......................................... 5-11
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SLIP CLUTCH ................................................................................................................................................. 5-12
SEASONAL CLUTCH MAINTENANCE .......................................................................................................... 5-13
MOWER STORAGE ....................................................................................................................................... 5-13
TORQUE CHART ........................................................................................................................................... 5-14
GEARBOX SERVICING ................................................................................................................................. 5-15
GEARBOX DISASSEMBLY ............................................................................................................................ 5-16
RIGHT ANGLE GEARBOX (OUTBOARD) ASSEMBLY & DISASSEMBLY PROCEDURES ......................... 5-17
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SAFETY SECTION

© 2009 Alamo Group Inc.
Safety Section 1-1
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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 accident s ca n be avo ided by bein g aware of yo ur equipm ent, your surroun dings, 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.
SAFETY
Practice all usual and customary safe working precautions and above all---remember safety is up to YOU
. Only YOU can prevent serious injury or death from unsafe practices.
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.
NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.
(SG-1)
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.
Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.
(SG-3)
(SG-2)
RX60/72/84 03/09 Safety Section 1-2
© 2009 Alamo Group Inc.
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SAFETY
N
til
d
Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.

Operator Safety Instructions and Practices

The rotating parts of this machine co ntinue to rot ate ev en after the PT O has been turned of f. The operator should remain in his seat for 60 seconds after the brake has been set, the PTO disengaged, the tractor turned off, and all evidence of rotation has ceased.
Never crawl under a raised Implement supported solely by the Tractor 3-Point hitch. Release of the control lever or mechanical failure will result in the Implement falling and possible injury or death. Always securely block up the Implement before crawling underneath to perform repairs and service.
(SG-30)
“Wait a minute...Save a life!”
(S3PT-19)
(S3PT-10)
SAFETY
ever operate the Tractor or Implement un
you have read an completely understand this Manual, the Tractor Operator’s Manual, and each of the Safety Messages found in the Manual or on the Tractor and Implement. Learn how to stop the tractor engine suddenly in an emergency. Never allow inexperienced or untrained personnel to operate the Tractor and Implement without supervision. Make sure the operator has fully read and understood the manuals prior to operation.
(SG-4)
The operator and all support personnel should wear hard hats, safety shoes, safety glasses, and proper hearing protection at all times for protection from injury including injury from items that may be thrown by the equipment.
(SG-16)
PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS! Tractors with or without an Implement attached can often be noisy enough to cause permanent hearing loss. We recommend that you always wear hearing protection if the noise in the Operator’s position exceeds 80db. Noise over 85db over an extended period of time will cause severe hearing loss. Noise over 90db adjacent to the Operator over an extended period of time will cause permanent or total hearing loss. NOTE: H earing loss from loud noise
[from tractors, chain saws, radios, a nd other such sources close to the ear] is cumulative over a lifetime without hope of natural recovery.
(SG-I7)
RX60/72/84 03/09 Safety Section 1-3
© 2009 Alamo Group Inc.
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SAFETY
Al
ith th
Prol
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SAFETY
ways read carefully and comply fully w
e manufacturer’s instructions when handling oil, solvents, cleansers, and any other chemical agent.
(SG-22)
KEEP AWAY FROM ROTATING ELEMENTS to prevent entanglement and possible serious injury or death.
(SG-24)
Never allow children to play on or around T ractor or Imple ment. Children can slip or fa ll of f the Equipment and be injured or killed. Children can cause the Implement to shift or fall crushing themselves or others.
(SG-25)
NEVER 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)
onged operation may cause operator boredom and fatigue affecting safe operation. Take scheduled work breaks to help prevent these potentially impaired operating conditions. Never operate the Implement and Tractor in a fatigued or bored mental state which impairs proper and safe operation.
se extreme caution when ge
ng onto the Implement to perform repairs, maintenance an when removing accumulated material. Only stand on solid flat surfaces to ensure good footing. Use a ladder or raised stand to access high spots which cannot be reached from ground level. Slipping and falling can cause serious injury or death.
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.
RX60/72/84 03/09 Safety Section 1-4
© 2009 Alamo Group Inc.
(SG-32)
(SG-33)
(SG-34)
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SAFETY
e
f
B
ill b
r
DO NOT operate this Implement on a Tractor that is not properly maintained. Should a mechanical or Tractor control failure occur while operating, immediately shut down the Tractor and perform repairs before resuming operation. Serious injury and possible death could occur from not maintaining this Implement and Tractor in good operating condition.
(SG-36)
Avoid contact with hot surfaces of the engine or muffler. Use gloves and eye protection when servicing hot components. Contact with a hot surface or fluid can cause serious injury from burns or scalding.
Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up.
Always keep a careful lookout and use extreme care when working around utility and municipal obstructions. Never allow the Mower to contact any utility, municipal, or other type structure. Clearly mark all mowing obstructions and consult local utility providers for a safe code of operation.
(SG-38)
(SGM-09)
(SPU-5)
SAFETY
Do not operate the implement while wearing loose fitting clothing. Entanglement of th clothing with the rotating elements can result in serious injury or even death. Stay clear o all rotating elements at all times. (SSP-03)

Equipment Operation Safety Instructions and Practices

Never leave the Tractor and Implement unattended while the Implement is in the lifted position. Accidental operation of lifting lever or a hydraulic failure may cause sudden drop of unit with injury or death by crushing. To properly park the implement when disconnecting it from the tractor , lower the stan d and put the retaining pin securely in place, or pu t a secure support under the A-Frame. Lower the implement carefully to th e ground. Do no t put hands or feet under lifted components.
This Implement is wider than the Tractor. Be careful when operating or transporting this equipment to prevent the Implement from running into or striking sign posts, guard rails, concrete abutments or other solid objects. Such an impact could cause the Implement and Tractor to pivot violently resulting in loss of steering control, serious injury, or even death. Never allow the Implement to contact obstacles.
e sure you have adequate knowledge of the property you w make yourself aware of any area underground lines or cables. Contact with buried lines o cable could result in serious injury or death. If in doubt about buried utility lines call 811 before digging or 1-800-258-0808.
(S3PT-1)
(S3PT-12)
(SBH-6)
e working on. Take time to
RX60/72/84 03/09 Safety Section 1-5
© 2009 Alamo Group Inc.
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SAFETY
SAFETY
Do not operate Mower if excessive vibration exists. Shut down PTO and the Tractor engine. Inspect the Mower to determ ine the source of the vibration. If Mower blades are missing or damaged replace them immediately. Do not operate the mower until the blades have been replaced and the Mower operates smoothly. Operating the Mower with excessive vibration can result in component failure and broken objects to be thrown outward at very high velocities. To reduce the possibility of property damage, serious injury , or even death, never allow the Mower to be operated with blades missing.
Operate this Equipment only with a Tractor equipped with an approved roll­over-protective system (ROPS). Always wear seat belts. Serious injury or even death could result from falling of f the tractor --particularly during a turnover when the operator could be pinned under the ROPS.
(SG-7)
BEFORE leaving the tractor seat, always engage the 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 contr ols from the tractor seat only.
(SG-9)
(SFL-4)
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, ride on, or come close to the Tractor or Implement. Usually, 16-17 year-old children who are mature and responsible can operate the implement with adult supervision, if they have read and understand the Operator’s Manuals, been trained in proper operation of the tractor and Implement, and are physically large enough to reach and operate the controls easily.
(SG-11)
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)
RX60/72/84 03/09 Safety Section 1-6
© 2009 Alamo Group Inc.
Page 15
SAFETY
I
difficulty duri
k
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.
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 imp ene trab le glo ves , 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-13)
(SG-15)
SAFETY
Never run the Tractor engine in a closed building or without adequate ventilation. The exhaust fumes can be hazardous to your health.
(SG-23)
Do not exceed the rated PTO speed for the Implement. Excessive PTO speeds can cause Implement driveline or blade failures resulting in serious injury or death.
(SG-26)
Operate the Tractor and/or Implement control s only while properly seated in the Tractor seat with the seat belt securely fastened around you. Inadvertent movement of the Tractor or Implement may cause serious injury or death.
n case of mechanical
ng operation, place the transmission in the par
(SG-29)
position, set the parking brake, shut down all power, including the PTO and the engine and remove the key. Wait until all rotating motion has stopped before dismounting.
(SG-39)
Do Not operate this equipment in areas where insects such as bees may attack you and/or cause you to lose control of th e equipment. If you must enter in such areas, use a tractor with an enclosed Cab and close the windows to prevent insects from entering. If a tractor cab is not available, wear suitable clothing including head, face, and hand protection to shield you from the insects. Attacking insects can cause you to lose control of the tractor, which can result in serious injury or death to yo u o r bystanders. Never dismount a moving tractor.
(SG-40)
RX60/72/84 03/09 Safety Section 1-7
© 2009 Alamo Group Inc.
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SAFETY
E
h
M M
SAFETY
Mow only in conditions where you have clear visibility in daylight or with adequate artificial lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least 100 yards(90 m) in front and to the sides of the tractor and mower. Make sure that you can clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objec ts. If you are unab le to clear ly see thes e type of ite ms discontinue mowing.
There are obvious and hidden potential hazards in the operation of this Mower. REMEMBER! This machine is often operated in heavy brush and in heavy weeds. The Blades of this Mower can throw objects if shields are not properly installed and maintained. Serious injury or even death may occur unless care is taken to insure the safety of the operator, bystanders, or passersby in the area. Do not operate this machine with anyone in the immediate area. Stop mowing if anyone is within 100 yards of mower.
(SGM-02)
The rotating parts of this machine have been designed and tested for rugged use. However, the blades could fail upon impact with heavy, solid objects such as metal guard rails and concrete structures. Such impact could cause the broken objects to be thrown outward at very high velocities. To reduce the possibility of property damage, serious injury, or even death, never allow the cutting blades to contact such obstacles.
(SGM-1)
(SGM-4)
xtreme care should be taken when operating near loose objects suc
as gravel, rocks, wire, and other debris. Inspect the area before mowing. Foreign objects should be removed from the site to prevent machine damage and/or bodily injury or even death. Any objects that cannot be removed must be clearly mark ed and carefully a vo ide d b y th e operator. Stop mowing immediately if blades strike a foreign object. Repair all damage and make certain rotor or blade carrier is balanced before resuming mowing.
(SGM-05)
any varied objects, such as wire, cable, rope, or chains, can become entangled in the operating parts of the mower head. These items could then swing outside the housing at greater velocities than the blades. Such a situation is extremely hazardous and could result in serious injury or even death. Inspect the cutting area for such objects before mowing. Remove any like object from the site. Never allow the cutting blades to contact such items.
(SGM-06)
ow at the speed that you can safely operate and control the tractor and mower. The correct mowing speed depends on terrain condition and grass type, density, and height of cut. Normal ground speed range is from 2 to 5 mph(3-8 kph). Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided.
(SGM-07)
RX60/72/84 03/09 Safety Section 1-8
© 2009 Alamo Group Inc.
Page 17
SAFETY
The M
ifi
Avoid mowing in reverse direction when possible. Check to make sure there are no persons behind the mower and use extreme care when mowing in reverse. Mow only at a slow ground speed where you can safely operate and control the tractor and mower. Never mow an area that you have not inspected and removed debris or foreign material.
(SGM-08)
Do not mow with two machines in the same area except with Cab tractors with the windows closed.
Follow these guidelines to reduce the risk of equipment and grass fires while operating, servicing, and repairing the Mower and Tractor:
-Equip the Tractor with a fire extinguisher in an accesible location.
-Do Not operate the Mower on a Tractor with an underframe exhaust.
-Do Not smoke or have an open flame near the Mower and Tractor.
-Do Not drive into burning debris or freshly burnt areas.
-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.
(SGM-11)
SAFETY
-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes. Periodically shut down the Tra ctor an d Mo we r and cl ean clip pings an d collected debris fro m the mower deck.
(SGM-12)
ower is designed for certain mowing applications and is rated to cut up to a spec size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this mower to cut vegetation above the Mower’s rated capacity or to cut any type of non­vegetative material. Only operate this Mower on a properly sized and equipped Tractor. Operating this Mower in an application for which it is not designed and/or operating the Mower with the wrong size Tractor can cause Mower component damage and equipment failure resulting in possible serious injury or death.
(SGM-14)
Do not operate or pull the mower into standing water. When uplift or fan type mower blades contact water they can be severely deflected downward causing possible failure of blade resulting in serious boldly injury to the operator or by standers.
(SGM-15)
Use extreme caution when raising the Mower above ground level. Stop the Blades from turning when the Mower is raised and passersby are within 100 yards. Raising the Mower exposes the Cutting Blades which creates a potentially serious hazard and can cause serious injury by objects thrown from the Blades or by contact with the Blades.
c
(SPU-1)
RX60/72/84 03/09 Safety Section 1-9
© 2009 Alamo Group Inc.
Page 18
SAFETY
Rotary Mowers are capable under adverse conditions of throwing objects for great distances (300 feet or more) and causing serious injury or death. Follow safety messages carefully.
STOP MOWING IF PASSERSBY ARE WITHIN 100 YARDS UNLESS:
-Front and Rear Deflectors, Chain Guards, or Bands are installed and in good, workable condition;
-Mower sections or Wings are running close to and parallel to the ground without exposed Blades;
-Passersby are outside the existing thrown-object zone;
-All areas have been thoroughly inspected and all foreign material such as rocks, cans, glass, and general debris has been removed.
NOTE: Where there are grass and weeds high enough to hide debris that could be struck by the blades, the area should be: inspected and large debris removed, mowed at an intermediate height, inspected, closely with any remaining debris being removed, and
SAFETY
mowed again at desired final height. (This will also reduce power required to mow, reduce wear and tear on the Mower drivetrain, spread cut material better, reduce streaking, and make the final cut more uniform).
(SRM-01)
Do not turn so sharp or lift mower so high to produce a severe "knocking" of the Driveline which will cause accelerated wear and breakage of drive train components and could result in possible injury from the separated Driveline sections.
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)
(SRM-04)

Connecting or Disconnecting Implement Safety Instructions and Practices

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 blade 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)
RX60/72/84 03/09 Safety Section 1-10
© 2009 Alamo Group Inc.
Page 19
SAFETY
Wh
PTO, it is i
r
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.
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 dise nga ge d. Install an over running clutch between the Tractor PTO and the Mower driveline to prevent this potentially dangerous situation.
(S3PT-15)
(S3PT-16)
SAFETY
en attaching the Implement input driveline to the Tractor connecting yoke spring activated locking collar slides freely and the locking balls are seated securely in the groove on the Tractor PTO shaft. Push and pull the driveline back and forth several times to ensure it is securely attached. A driveline not attached correctly to the Tractor PTO shaft could come loose and result in personal injury and damage to the Implement.
(S3PT-17)
Before operating the Implement, check to make sure the Implement input driveline will not bottom out or become disengaged. Bottoming out occurs when the inner shaft penetrates the outer housing until the assembly beco mes solid-it c an shorten no m ore. Bottomin g out can cause serious damage to the Tractor PTO by pushing the PTO into the Tractor and through the support bearings or downward onto the PTO shaft, breaking it off. A broken driveline can cause personal injury.
(S3PT-18)

Transporting Safety Instructions and Practices

Be particularly careful when transporting the Implement with the Tractor. Turn curves or go up hills only at a low speed and using a gradual steering angle. Rear mounted implements move the center of gravity to the rear and remove weight from the front wheels. Make certain, by adding front ballast, that at least 20% of the tractor’s weight is on the front wheels to prevent rearing up, loss of steering control or Tractor tip-over. Slow down on rough o uneven surfaces to prevent lo ss of steering control which could result in property damage or possible injury. Do not transport unless 3-Point lift lever is fully raised and in the latched transport position. Dropping implement in transport can cause serious damage to the tractor and/or Implement and possibly cause the operator or others to be injured or killed.
(S3PT-02)
mportant that the
Allow sufficient clearance for the Implement to swing outward while turning. Implements carried behind the Tractor will swing outside the tire path when making turns. Contacting a solid object while turning will cause equipment damage and possible injury.
RX60/72/84 03/09 Safety Section 1-11
© 2009 Alamo Group Inc.
(S3PT-20)
Page 20
SAFETY
B
Only t
Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clea rly visible and legible. When transporti ng the Equipment use the Tractor flashing warning lights and follow all local traffic regulations.
Transport only at speeds where you can maintain control of the
equipment. Serious accidents and injuries can result from operating this equipment at high speeds. Understand the Tractor and Implement and how it handles before transporting on streets and highways. Make sure the Tractor steering and brakes are in good condition and operate properly.
Before transporting the Tractor and Implement, determine the proper transport speeds for you and the equipment. Make sure you abide by the following rules:
Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly to determine the stopping characteristics of the Tractor and Implement. As you increase
SAFETY
the speed of the Tractor the stopping distance increases. Determine the maximum transport speed not to exceed 20 mph (30 kph) for transporting this equipment.
Test the equipment at a slow speed in turns. Increase the speed through the turn only after you determine that the equipment can be operated at a higher speed. Use extreme care and reduce your speed when turning sharply to prevent the tractor and implement from turning over. Determine the maximum turning speed for you and this equipment before operating on roads or uneven ground.
(SG-6)
Only transport the Tractor and Implement at the speeds which allow you to properly control the equipment.
Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance increases: use extreme care and reduce your speed. When operating in traffic always use the Tractor’s flashing warning lights and r educe your speed. Be aware of traf fic around you and watch out for the other guy.
e particularly careful when transporting the Implement using the tractor. Turn curves or go up or down hills only at a low speed and at a gradual steering angle. Make certain that at least 20% of the tractor’s weight is on the front wheels to maintain safe steerage. Slow down on rough or uneven surfaces.
ow the Implement behind a properly sized and equipped Tractor which exceeds the weight of the Implement by at least 20%. DO NOT tow the Implement behind a truc k or othe r type of ve hicle. N eve r tow the Implement and another Implement connected in tandem. Never tow the Implement at speeds over 20 MPH.
(SG-19)
(STI-01)
(STI-06)
RX60/72/84 03/09 Safety Section 1-12
© 2009 Alamo Group Inc.
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SAFETY
Your driving vision may be reduced or impaired by the tractor, cab, or implement. Before driving on public roadways identify any limited vision areas, and make adjustments to your operating position, mirrors, and the implement transport position so that you can clearly see the area where you will be traveling, and any traffic that may approach you. Failure to maintain adequate vision of the public roadway and traffic can result in serious injury or even death.

Maintenance and Service Safety Instructions and Practices

Make sure the PTO shield, integral driveline shields, and input shields are is installed when using PTO-driven equipment. Always replace any shield if it is damaged or missing.
Relieve hydraulic pressure prior to doing any maintenance or repair work on the Implement. Place the Implement on the ground or securely blocked up, disengage the PTO, and turn off the tractor engine. Push and pull the Remote Cylinder lever in and out several times prior to starting any maintenance or repair work.
(STI-10)
(S3PT-8)
(S3PT-09)
SAFETY
Always disconnect the main PTO Driveline from the Tractor before performing service on the Implement. Never work on the Implement with the tractor PT O dr iveline connecte d and running. Rotating Parts, Blades or Drivelines could turn without warning and cause immediate entanglement, injury or death.
(S3PT-11)
Never interfere with factory-set hydraulic calibrations. Any change in calibration could cause a failure of the equipment and may result in injury.
(SBH-13)
Always maintain the safety signs in good readable condition. If th e safety signs are missing, damaged, or unreadable, obtain and install replacement safety signs immediately.
(SG-5)
Do not modify or alter this Implement. Do not permit anyone to modify or alter this Implement, any of its components or any Implement function.
(SG-8)
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)
Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running.
RX60/72/84 03/09 Safety Section 1-13
© 2009 Alamo Group Inc.
(SG-20)
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SAFETY
U
dli
SAFETY
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.
Do Not fill fuel tank while engine is running. Refuel only after engine has cooled down. If fuel is spilled, move machine away from the area of the spill and avoid creating any source of ignition until the gasoline has evaporated.
Perform service, repairs and lubrication according to the maintenance section. Ensure the unit is properly lubricated as specified in the lubrication schedule and all bolts and nuts are properly torqued. Failure to properly se rvice, repair and maintain this Implement in good operating condition could cause component failure and possible serious injury or even death.
(SG-35)
(SG-21)
(SG-28)
se caution and wear protective gloves when han
ng sharp objects such as blades, knives, and other cutting edges. Be alert to worn component surfaces which have sharp edges. Sharp surfaces can inflict severe laceration injuries if proper hand protection is not worn.
(SG-37)
All Safety Shields, Guards and Safety devices including (but not limited to) - the Deflectors, Chain Guards, Steel Guards, Gearbox Shields, PTO integral shields, and Retractable Door Shields should be used and maintained in good working condition. All safety devices should be inspected carefully at least daily for missing or broken components. Missing, broken, or worn items must be replaced at once to reduce the possibility of injury or death from thrown objects, entanglement, or blade contact.
(SGM-3)
Replace bent or broken blades with new blades. NEVER ATTEMPT TO STRAIGHTEN, WELD, OR WELD HARDFACING ON BLADES SINCE THIS WILL LIKELY CRACK OR OTHERWISE DAMAGE THE BLADE WITH SUBSEQUENT FAILURE AND POSSIBLE SERIOUS INJURY FROM THROWN BLADES.
(SGM-10)
RX60/72/84 03/09 Safety Section 1-14
© 2009 Alamo Group Inc.
Page 23
SAFETY
B
ill b
I
diti
likelihood of
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.
SEE YOUR ALAMO DEALER
(SPRM-1)
e sure you have adequate knowledge of the property you w make yourself aware of any area underground lines or cables. Contact with buried lines or cable could result in serious injury or death.
n wet con
certain that this material is removed before traveling on public roadways.
ons where there is a
(STL-1)
material collecting on the Implement, make
e working on. Take time to
(STL-7)

Storage and Parking Safety Instructions and Practices

To prevent tipping of Implement when stored in folded position, use carrying wheels or adequate stands on center frame.
(S3PT-6)

Concluding Safety Instructions and Practices

In addition to the design and configuration of this Implement, including Safety Signs and Safety Equipment, hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of personnel involved in the operation, transport, maintenance, and storage of the machine. Refer also to Safety Messages and operation instruction in each of the appropriate sections of the Tractor and Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment.
(SG-18)
SAFETY
RX60/72/84 03/09 Safety Section 1-15
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SAFETY

Decal Location

NOTE: Rhino supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or recond itioning. Rhino 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 Rhino dealer to order replacement decals.
SAFETY
RX60/72/84 03/09 Safety Section 1-16
© 2009 Alamo Group Inc.
Page 25
SAFETY
ITEM PART NO. QTY TYPE DESCRIPTION

1. D390 1 MULTI DECAL Pull Type Unit Hazards

2. D389 1 MULTI DECAL Multi Hazard

3. D388 1 MULTI DECAL Driveline Hazards

4. D395 1 IMPORTANT Replace Blades in Pairs

5. 00760657 1 IMPORTANT Genuine Parts

6. 02960766 2 LOGO Alamo Industrial

7. 00771283 1 WARRANTY 5-Year

8. 00757139 2 LOGO Alamo Industrial

9. 2 NAME RX60 2 NAME RX72 2 NAME RX84

10. 2738332 2 REFLECT Red Reflectors

11. nfs 1 SERIAL PLA TE Serial Number Plate

12. 00756004 1** DANGER Shield Missing (Not Shown)

13. 00756005 1** DANGER Rotating Driveline (Not Shown)

14. 03200347 * REFLECT SMV

15. 00776031 1 Canister, Operators Manual

16. 00781402C 1 Operator’s Manual

17. 10058000 3 Bolt

18. 00024100 3 Flatwasher

19. 02959924 3 Locknut

20. D454 1 WARNING Crushing Hazard

* Furnished by Tractor Manufacturer
SAFETY
** Furnished by Driveline Manufacturer
Decal Sheets Name 00781352 (SAFETY) Name 00785504 (RX60 LOGOS) Name 00785507 (RX72 LOGOS) Name 00785510 (RX84 LOGOS)
RX60/72/84 03/09 Safety Section 1-17
© 2009 Alamo Group Inc.
Page 26

Decal Description

Multi Hazard Decal Sheet
P/N D390
Decal D390 consists of the following multi-hazards.
SAFETY
SAFETY
RX60/72/84 03/09 Safety Section 1-18
© 2009 Alamo Group Inc.
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SAFETY
Multi Hazard Decal Sheet
P/N D389 Decal D389 consists of the following multi-hazards.
SAFETY
RX60/72/84 03/09 Safety Section 1-19
© 2009 Alamo Group Inc.
Page 28
Driveline Hazards
P/N D388
Decal D388 consists of the following multi-hazards.
SAFETY
SAFETY
RX60/72/84 03/09 Safety Section 1-20
© 2009 Alamo Group Inc.
Page 29
SAFETY
IMPORTANT! Always replace blades in pairs.
P/N D395
DANGER! Shear Bolt Entanglement.
P/N 00776678
IMPORTANT - Use only Genuine Alamo Industrial replacement parts.
SAFETY
P/N 02925100
NAME LOGO - Alamo Industrial
P/N 02960766
RX60/72/84 03/09 Safety Section 1-21
© 2009 Alamo Group Inc.
Page 30
INFORMATION - 5 Year Gearbox Warranty
P/N 00771283
Name LOGO - Alamo Industrial
SAFETY
SAFETY
P/N 00757139
RX60 Logo
P/N 00785560
RX72 Logo
P/N 00785561
RX60/72/84 03/09 Safety Section 1-22
© 2009 Alamo Group Inc.
Page 31
Red Reflectors
SAFETY
P/N 2738332
DANGER! Guard Missing, Do Not Operate. If you see this decal, Do Not Operate the mower until the shield has been replaced.
P/N 00756004
DANGER! Rotating Driveline Keep Away, Contact can cause death.
SAFETY
P/N 00756005
Slow Moving Vehicle Decal. Keep SMV reflector clean and visible. DO NOT transport or operate without the SMV.
P/N 03200347
RX60/72/84 03/09 Safety Section 1-23
© 2009 Alamo Group Inc.
Page 32
Read Operator’s Manual! The operator’s manual is located inside this canister. If the manual is missing order one from your dealer.
P/N 00776031
WARNING! Do not store mower vertically on shipping brackets. To avoid injury store mower lying down.
SAFETY
SAFETY
P/N D454
RX60/72/84 03/09 Safety Section 1-24
© 2009 Alamo Group Inc.
Page 33
SAFETY

Federal Laws and Regulations

This section is intended to explain in broad terms th e 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 Regulations
OSHA regulations state in part: “At the time of initial assignment and at least annually thereafter, the employer shall instruct every employee in the safe operation and servicing of all equipment with which the employee is, or will be involved.”
Employer Responsibilities:
SAFETY
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 equipment.
5. Ensure the Tractor is equipped with a functional ROPS and sea t 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 25 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.)
RX60/72/84 03/09 Safety Section 1-25
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INTRODUCTION SECTION
© 2009 Alamo Group Inc.
Introduction Section 2-1
Page 80
INTRODUCTION
This Rotary Mower is designed with care and built with quality materials by skilled workers. Proper assembly, maintenance, and operating practices, as described in this manual, will help the owner/operator get years of satisfactory service from the machine.
The purpose of this manual is to familiarize, instruct, and train. The Assembly Section instructs the owner/ operator in the correct assembly of the Mower using standard and optional equipment.
Careful use and timely service saves extensive repairs and costly downtime losses. The Operation and Maintenance Sections of the manual train the owner/operator how to work the Mower correctly and attend to appropriate maintenance. The Trouble Shooting Guide helps diagnose difficulties with mower and offers solution to the problems.
Safety is of primary importance to the owner/opera tor an d to the ma nufa ctur er. 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. Many of the Safety Messages will be repeated throughout the manual. The owner/operator/dealer should know these Safety Messages before as sembly and be aware of the hazards of operating this mo wer during assembly, use, and maintenance. The Safety Alert Symbol combined with a Signal Word, as seen below, is intended to warn the owner/operator of impe nding hazards and the degre e of possible injury faced
INTRODUCTION
when operating this machine. Alamo Industrial typically offers three types of shielding to protect the operator, passerby, livestock, and
property from thrown objects... deflectors, single chain guards, and double chainguards. Shielding should be selected based on the intended use of the mower. Double chainguards or deflectors should be used for highway, right-of-way, parks or greenbelt mowing or all other mowing where human dwellings, vehicles, or livestock could be within 300 feet of the mower. Chainguards are more durable, provide a longer service life and require less maintenance and replacement than deflectors. Single chainguards may be sufficient for agriculture and other mower use only where passersby or property are not within 300 feet of the mower during operation.
No shielding is 100% effective in preventing thrown objects. The possibility of injury and property damage from this hazard can be substantially reduce by selecting proper shielding, maintaining the mower and shielding in good operational condition, inspecting the area for foreign debris before mowing, operating the mower at a minimum cutting height of 4”, and keeping persons at a minimum distance of 300 feet from the mower at all times during operation.
RX60/72/84 03/09 Introduction Section 2-2
© 2009 Alamo Group Inc.
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, atta ch me n ts or the en vir on m en t.
Page 81
INTRODUCTION
INTRODUCTION
Your ALAMO INDUSTRIAL mower is designed for medium-duty cutting such as pasture mowing, weed and grass control, and cutting brush up to 2-1/2" in diameter. With a reasonable amount of preventive maintenance, your Mower will provide years of dependable service.
The front, rear, left, and right are determined by the normal direction of travel, the same as driving an automobile.
RX60/72/84 03/09 Introduction Section 2-3
© 2009 Alamo Group Inc.
Page 82
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 tractor and implement.
2. Fill out the Warranty Card in full. Be sure to answer all questions, including the Serial Number of the implement. Mail within 30 days of delivery date of this implement.
NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by Alamo Group within thirty days of delivery of the implement.
3. Record the Mower Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual. Keep this as part of the permanent maintenance file for the implement.
INTRODUCTION
RX60/72/84 03/09 Introduction Section 2-4
© 2009 Alamo Group Inc.
Page 83

ASSEMBLY SECTION

© 2009 Alamo Group Inc.
Assembly Section 3-1
Page 84
ASSEMBLY

DEALER SETUP INSTRUCTIONS

Set up mower as received from factory with these instructions. This mower is shipped partially assembled. Assembly will be easier if components are aligned and loosely
assembled before tightening hardware. Refer to bolt torque chart in Maintenance Section . All bolt s are Grade 5 unless otherwise specified.
1. Position on flat surface.
2. Apply light oil to gear box input shaft.

PULL TYPE (RX84 ONLY) INSTRUCTIONS

The standard Pull-Type Unit will be shipped from the factory in the following bundles: 1) Basic Assembly, 2) Jacks haft Assembly, 3) Jackshaft Bearing Support, 4) Gearbox Protective Shield, 5) PTO Driveline, 6) Tongue Assembly, 7) Control Rod Bundle, 8) Axle Arm Bundle and Lift Lug and or Spring Assembly, 9) Wheels, 10) Jack, 11) Operator’s Manual and Flat Blades. Other optional bundles that may be shipped with your unit: Ratchet Lift Screw or Hydraulic Cylinder with Hydraulic Hose and Hose Bracket, Puncture-Proof tires or 14” or
ASSEMBLY
15” Wheels, Chain Guards. Extra Equipment items include: Chain Guards, Solid Guards, Dual Wheels, Hitch and Spring Assembly (Axle).
The Components of these machines are quite heavy. Block all components up securely before working under or putting extremities under such parts.

SHIELD ASSEMBLY (All Models)

SLIP CLUTCH SHIELD
1. To attach the Slip Clutch Shield Guide shield bracket (2) through weldment shield (1) so that bracket stud screw protrudes through
weldment hole and retain in place with wingnut (3).
2. Alig n ho les of shield bra cke t with ge ar box h oles positioned around input shaft. Retain bracket to gearbox with three 3/8” x 3/4” bolts (6), 3/8” washers (4), and 3/8” lockwashers (5). Position hardware as follows: gearbox, bracket, flatwasher, lockwasher, bolt. Tighten bolts to recommended torque. Figure Asm-R-0091.
RX60/72/84 03/09 Assembly Section 3-2
© 2009 Alamo Group Inc.
Page 85
ASSEMBLY

TAIL WHEEL INSTALLATION (Model RX60 & RX72)

Align Tail Wheel Beam Weldment (1) between pivot brackets located behind gearbox mount on the Mainframe Weldment. NOTE: Long side of caster fork pivot tube is positioned up. Attach the Tail Wheel Beam Weldment (1) to the Mainframe Weldment with one 5/8” Bolt (4), and 5/8” nut ( 5). Slide Tail Wheel Beam Weldment (1) into Gauge Wheel Mount Weldment (3) and retain with t w o 1 /2” x 1-1/2” bolts (6), and locknuts (7).
1. Insert the Caster Fork Weldment (11) into the Ta il Wheel Beam (1) and retain with Flatwasher (9) and Cotter Pin (10).
2. Tighten all bolts to the proper torque. Figure
Asm-R-0408.

TAIL WHEEL INSTALLATION - LIFT TYPE (Model RX84 Only)

ASSEMBLY
1. Slide bracket (2) onto beam (1).
2. Insert bolt (28) through lugs on end of beam (1) and lug on deck.
NOTE: Insert spacer (10)into deck lug before inserting bolt (28). Install locknut (3).
3. Install bracket (4) to rear center of deck using bolt (24) and retain using locknut (23).
4. Insert bolt (24) through holes in brackets (2) and (4) which will give approximately desired cutting height. Install locknut (23) and tighten all bolts. Figure Asm-R-0402.
RX60/72/84 03/09 Assembly Section 3-3
© 2009 Alamo Group Inc.
Page 86
ASSEMBLY

DUAL TAIL WHEEL INSTALLATION - LIFT TYPE (Model RX84 Only)

1. Attach the tailwheel beam (1) to the lug toward the outer edge of the deck just to the rear of the cross reinforcement using bolt (2) and nut (3).
Note: Slide position bracket (4) onto beam before installing.
2. Attach the brackets (5) to the deck using bolts (29) and nuts (30). Insert bolt (29) through holes in brackets (5) and (4) which will give approximate desired cutting height. Install locknut (30) and tighten all bolts.
ASSEMBLY

A-FRAME INSTALLATION (Quick Hitch) (Model RX60 & RX72)

1. Attach the A-Frame Bars (2) to the right and left Hitch Lugs (14 & 15) with two 5/8” x 2” bolts (16), 5/8” washers (17), bushing (18) and 5/8” locknuts (19) Figure Asm-R-0342.
2. Attach the Lift Strap Bars (1) to the Mainframe with two 5/8” bolts (16), 5/8” flatwasher (17), bushing (18) and 5/8” locknut (19) Figure Asm-R-0341.
3. Attach flex links (3) to A-Frame bars (2) with 5/8” x 3” carriage bolts (7), bushings (8), flatwasher (9) a nd nut (10).
4. Insert quick hitch bushing (5) between A-Frame and insert 5/8” x 4-1/2” bolt (4) and 3/4” lockn ut (6) .
5. Insert 5/8” x 2-3/4 bolt (11) through center holes in flex links (3) with bushing (12) through forward holes in rear braces (1).
6. Insert bolt (13) through 2nd hole from front in rear braces (1) and secure with locknut (10).
7. Inser t 5/8” x 2-3/4” b olt (11) through rear holes in flex links (3) through bushing (12) with bushing over or on top of rear braces (1).
RX60/72/84 03/09 Assembly Section 3-4
© 2009 Alamo Group Inc.
Page 87
ASSEMBLY
ASSEMBLY
RX60/72/84 03/09 Assembly Section 3-5
© 2009 Alamo Group Inc.
Page 88
ASSEMBLY

A-FRAME INSTALLATION (Model RX60-RX72

1. Attach the A-Frame Bars (2) to the right and left Hitch Lugs (14 & 15) with two 5/8” x 2” bolts (16), 5/8” washers (17), bushing (18) and 5/8” locknuts (19).

2. Attach the Lift Strap Bars (1) to the Mainframe with two 5/8” bolts (16), 5/8” flatwasher (17), bushing (18) and 5/8” locknut.

3. Attach flex links (3) to A-Frame bars (2) with 5/8” x 3” carriage bolts (7), bushings (8), flatwasher (9) a nd nut (10).

4. Insert quick hitch bushing (5) between A-Frame and insert 5/8” x 4-1/2” bolt (4) and 3/4” lockn ut (6) .

5. Insert 5/8” x 2-3/4 bolt (11) through center holes in flex links (3) with bushing (12) through forward holes in rear braces (1).

6. Insert bolt (13) through 2nd hole from front in rear braces (1) and secure with locknut (10).

7. Inser t 5/8” x 2-3/4” b olt (11) through rear holes in flex links (3) through bushing (12) with bushing over or on top of rear braces (1). Figure Asm-R-0404

ASSEMBLY
RX60/72/84 03/09 Assembly Section 3-6
© 2009 Alamo Group Inc.
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ASSEMBLY

DRIVELINE ATTACHMENT

Before starting assembly, make certain that all paint, dirt, and grease are removed from gearbox shaft (1). To ease assembly apply a light coat of grease to splines and assemble. Do not assemble a driveline without a shield. Entanglement in rotating shafts can kill. Figure Asm-R-0090
Attach slip clutch end of the driveline to the gearbox input shaft securely. Make certain that the slip clutch is fully onto the input shaft splines. Tighten the locknuts (2) alternately until they have reached the proper torque. Refer to Torque Chart in the Maintenance Section.

TONGUE (Pull Type)

ASSEMBLY
Insert tongue lugs (4) between mainframe uprights and retain using special pin (16). Insert retaining clip (17) to retain pin. Be sure to install bushing (19) on each side to eliminate side movement. Figure Asm-R-0405
RX60/72/84 03/09 Assembly Section 3-7
© 2009 Alamo Group Inc.
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ASSEMBLY

AXLE ASSEMBLY

Attach rear axle (1) to the lugs on the rear of the mainframe using 3/4 x 3 (8) bolts, bushings (7), flatwashers (4) and locknuts (6). Tighten all bolts. Attach level lift rod assemblies to axle (1) Figure Asm-R-0406 and tongue (1) Figure Asm-R-0405 using clevis pin (15), flatwashers (31) and cotter pin (38). NOTE: The
adjusting nuts on control rods should be to rear of machine. Figure Asm-R-0406
ASSEMBLY

HYDRAULIC OR MANUAL LIFT (Model RX84 Only)

Install the Hydraulic Cylinder or the manual Ratchet Lift Screw (Asm-0039) between the Axle Center Lug and the Lug directly behind the Center Gearbox. Install cylinder pins provided and retain with cotter pins. NOTE:
Figure ASM-0038 shows optional spring shock installation.
RX60/72/84 03/09 Assembly Section 3-8
© 2009 Alamo Group Inc.
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ASSEMBLY

WHEELS (Model RX84 Only)

Install the Wheels on the Wheel Hubs. Note: If Laminated Tires are used, place the flat side of the Lug Nut against the Wheel Asm-R-0127. Note direction of travel and curvature of rubber segments in tire and install as
shown in Asm-R-0127.
ASSEMBLY
Front and Rear Deflectors (Standard Equipment)
Front and Rear rubber-fabric Deflectors are S t andar d Equipment an d Front and Rear Chain
Guards are optional . One type of guard must be installed (and maintained in good repair) except for agricultural purposes only in areas where persons, vehicles, livestock, or other property will not be endangered by thrown objects and where such safety equipment would prevent the mower's reasonable performance of its assigned agricultural task. Assy01-
Shielding
Deflectors: Front and Rear Deflectors (Standard Equipment) are recommended for the average user and will provide protection from thrown objects with proper operation under normal conditions. Deflectors must be maintained in good repair or replaced after no more than two inches of wear off lower edge.
RX60/72/84 03/09 Assembly Section 3-9
© 2009 Alamo Group Inc.
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ASSEMBLY
Front Rubber Fabric Deflectors (Standard Equipment) Front Deflector (Figure Asm-0045)
Attach the Front Deflector to the Mower with 1/2" x 1-1/2” bolts, flatwashers, and locknuts.
ASSEMBLY
Rear Deflector - Figure Asm-R-0044
Attach Deflectors to deck using 1/2" x 1-1/4" bolts and locknuts
.
RX60/72/84 03/09 Assembly Section 3-10
© 2009 Alamo Group Inc.
Page 93
ASSEMBLY

CHAIN GUARDS (Optional Equipment - All Models)

CHAIN GUARDS: Front and Rear Chain Guards (Optional Equipment) are recommended for higher than
normal usage (100 hours or more per year) and will provide protection from thrown objects with careful operation. Chain Guards must be maintained in good repair by replacing missing or worn sections or by being replaced when seriously worn or damaged.
Front Chain Guards (Figure Asm-R-0343)

1. Attach Bracket to deck using 1/2" x 1-1/2" bolts (1), and washers (3).

ASSEMBLY
.Rear Chain Guard - (Figure Asm-R-0344)
1. Attach Chainguard to deck using 1/2" x 1-1/2" bolts (2), flatwashers (3) and locknuts (4).
RX60/72/84 03/09 Assembly Section 3-11
© 2009 Alamo Group Inc.
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ASSEMBLY

HYDRAULIC OR MANUAL LIFT (Model RX84 Only)

Install the Hydraulic Cylinder or the manual Ratchet Lift Screw (Asm-0039) between the Axle Center Lug and the Lug directly behind the Center Gearbox. Install cylinder pins provided and retain with cotter pins. NOTE:
Figure ASM-0038 shows optional spring shock installation.

CHECK CHAINS (Extra Equipment)

Check chains are available for attachment to front of cutter as an accessory. Check chains are used to control cut height and especially allows cutter to always be lowered to the same preset cut height.
Drill a 11/16" hole through each lifting lug 2-1/2" below the lift pins and 5/8" from the front of the lug. Install lower end of check chain (1) to hitch ears, through lower holes using bolts (2), washers (3) and locknuts
(4). Tighten securely. Install chain lugs (5) on either side of tractor top link mo unting using bolt or pin o f required diameter and len gth.
Cat. I kit requires a 3/4" diameter bolt.
ASSEMBLY
Cutting height is then set by placing proper chain link in keyhole slot. Cutting height is easily adjusted by hooking chain higher or lower in the keyhole brackets.
Tractor attaches with Top Link Pin.
NOTE: For additional safety in transport, raise mower as high as possible without allowing the driveline to contact the deck, and shorten the chains as much as possible to prevent inadvertent falling in transport.
NOTE: 260 and 272 units use a Cat I Kit and 284 Units use a Cat II Kit.
RX60/72/84 03/09 Assembly Section 3-12
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ASSEMBLY

OFFSET ADAPTER HITCH (EXTRA EQUIPMENT)

1. Fasten the Offset Adapter Hitch Weldment to the lift lugs using the Hitch Pin holes. Fasten the Adjustable Leg to the left side lug if the Mower is to offset to the left. The Mower will make a cleaner cut behind the wheel tracks if it is offset to the left. Reverse the Assembly for right offset.

2. Install the Brace Bars. Fasten the chain end to the rear mounting hole in the Gearbox Base Plate. Adjust the Brace Bar so the Hitch Assembly is nearly perpendicular.

3. Attach the Mower to the tractor. Install stabilizer bars or adjust sway chains to prevent side sway of the mower.

Stabilizer Bars or Sway Chains must be installed and adjusted tightly. Without these bars or chains, serious damage to the Driveline can occur, and broken parts could cause bodily injury to the operator or bystanders. Stabilizer Bars or Sway Chains are available at most tractor dealerships.

4. Raise the mower to ch eck clearan ce betwe en the Drive line and Mower Deck. Set the lif t stop on the tractor to ascertain that the Driveline does not strike the deck.

For additional safety in transport, raise mower as high as possible without having driveline hit deck and shorten check chains as much as possible to prevent inadvertent falling in transport.
ASSEMBLY
RX60/72/84 03/09 Assembly Section 3-13
© 2009 Alamo Group Inc.
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Page 97

OPERATION SECTION

© 2009 Alamo Group Inc.
Operation Section 4-1
Page 98
OPERATION

ALAMO INDUSTRIAL RX60/72/84 ROTARY MOWER

OPERATION INSTRUCTIONS

Alamo Industrial rotary mowers are manufactured with quality material by skilled workers. These mowers are designed to cut grass, weeds, small brush and other vegeta tive material up to 2- 1/2” diamete r in areas such as pastures, industrial areas, and roadsides. The mower is equipped with protective deflectors and/or chain guards to prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All shields, guards, deflectors, and chains equipped on the unit must be maintained on the mower in good operational condition.
It is the operator’s responsibility to be knowledgeable of all potential operating hazards and to take every reasonable precaution to ensure oneself, others, animals, and property are not injured or damaged by the mower, tractor, or a thrown object. Do not operate the mower if passersby, pets, livestock, or property are directly in front or to the rear of the unit.
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 rotary mower. Some pictures may show shields removed for purposes of clarity. NEVER OPERATE this implement without all shiel ds in place and in good oper ational condition . The o perator
OPERATION
must be familiar with the mower and tractor operation 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 af ter the first 10 hours of o peration. Retighten blade carrier retaining nut on gearbox lower shaft to 350 ft. lbs.
READ AND UNDERSTAND THE ENTIRE OPERATING INSTRUCTIONS AND SAFETY SECTION OF THIS MANUAL AND THE TRACTOR MANUAL BEFORE ATTEMPTING TO USE THE TRACTOR AND IMPLEMENT. If you do not understand any of the instructions, contact your nearest authorized dealer for a
full explanation. Pay close attention to all safety signs and safety messages contained in this manual and those affixed to the implement and tractor. OPS-U- 0001
READ, UNDERSTAND, and FOLLOW 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.
Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad.
the following Safety Messages. Serious injury or
(SG-2)
(SG-3)
RX60/72/84 03/09 Operation Section 4-2
© 2009 Alamo Group Inc.
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OPERATION
The M
ifi

1. Standard Equipment and Specification

RX60 RX72 RX84

Horsepower Required *(Min) 35 Min. HP 45 Min. HP 65 (Lift) 30(Pull) Cutting Capacity (Max.) 2-1/2” 2-1/2” 2-1/2” Cutting Height (Min) 1-1/2” Min. 1-1/2” Min. 1-1/2’ Min Safety Deflect or Std. Std. Std. Cutting Width 60” 72” 84” Overall Length 111” 123” 138-1/2” Weight (Approx.) 998 lbs. 1158 lbs. 1540 lbs. Hitch CAT I, II, II Q.H. CAT I, II, II Q.H. CAT II, III QH, or Pull Blade Carrier -------- All Units use Cross Braced, Round Pan Blade Carrier -------­Blade Tip Speed (FPM) 540 RPM 13,572 16,286 16,328 1000 RPM n/a n/a 15,994 Gearbox Rating** 540 RPM 130 HP* 130 HP* 130 HP* Output Shaft Diameter 2” 2” 2”
Driveline Size Cat 4 Cat 4 Cat 4 Driveline Protection Slip Clutch Slip Clutch Slip Clutch Deck Thickness 10 Ga. 10 Ga. 10 Ga. Side Skirt 1/4” x 11” 1/4” x 11” 1/4” x 11” Transport Width 67-1/2” 79-1/2” 89-1/2” Replaceable Skid Shoes Std. Std. Std.
OPERATION
*Ratings based on actual field performance. ** Ratings based on actual field performance EXTRA EQUIPMENT OPTIONAL EQUIPMENT
Check Chains (Lift-Type) Front and Rear Single or Double Chain Guards Offset Adapter (RX60-RX72) 1 or 2 Tailwheels (RX84 Lift-Type) Spring Shock Absorber (284 Pull-Type) 540 or 1000 RPM (RX84)
Foam-Filled Used AirplaneTire & Wheel Laminated, Used Airpland Tire & Wheel 15” Wheel, or Implement Tire and Wheel (RX84 Pull)
ower is designed for certain mowing applications and is rated to cut up to a spec size vegetation (see Mower Standard Equipment and Specifications). DO NOT use this mower to cut vegetation above the Mower’s rated capacity or to cut any type of non­vegetative material. Only operate this Mower on a properly sized and equipped Tractor. Operating this Mower in an application for which it is not designed and/or operating the Mower with the wrong size Tractor can cause Mower component damage and equipment failure resulting in possible serious injury or death.
(SGM-14)
RX60/72/84 03/09 Operation Section 4-3
c
© 2009 Alamo Group Inc.
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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 und erst and the operation of th e 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)
Protective Eye Glasses, Goggles, or Face
OPERATION
Shield
•Hard Hat
Steel Toe Safety Footwear
Gloves
Hearing Protection
Close Fitting Clothing
Respirator or Filter Mask (depends on operating conditions) OPS-U- 0002
NEVER 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.
RX60/72/84 03/09 Operation Section 4-4
© 2009 Alamo Group Inc.
(SG-27)
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