Rhino Mounts RHD88, RHD74, RHD96, RHD62 User Manual
This Operator's Manual is an integral part of the safe operation of this machine and must
be maintained with the unit at all times. READ,
UNDERSTAND, and FOLLOW the Safety
and Operation Instructions contained in this manual before operating the equipment. C01-
Cover
RHD62, RHD74
RHD88, RHD96
Super Heavy Duty
Flail Mower
Published 02/11 Part No. 803215C
OPERATOR’S MANUAL
RHINO®
1020 S. Sangamon Ave.
Gibson City, IL 60936
800-446-5158
E-mail: parts@servis-rhino.com
©2011 Alamo Group Inc.
$0.00
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 ST ART! Read the safety messages on the impl ement and shown in your manu al. Observe the r ules
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 Rhino within 30 Days. Make cert ain the Seria l Number of the Machin e is recorded on the
Warranty Card and on the Warranty Form that you retain.
In order to reduce accidents and enhance the safe operation of mowers, Alamo Group Ag Division, 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
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 Rhino 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 Group Ag.
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.
The information and material listed abov e along with this Operator ’s Manual can assist yo u in meeting the OSHA
requirement for Operator annual train ing .
OSHA TRAINING REQUIREMENTS
be educated in the operation of their
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 Group Ag. 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
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
Concluding Safety Instructions and Practices ..................................................................................................1-15
Decal Location ............................. ... ... .... ... ... ....................................... ... ... .......................................................1-16
Decal Description ...................................................................................... .... ... ................................................1-18
Federal Laws and Regulations .........................................................................................................................1-26
INTRODUCTION SECTION..................................................................................................2-1
ASSEMBLY SECTION .........................................................................................................3-1
General ..............................................................................................................................................................3-2
Driveline Attachment ........................................... ... ... ... ... ....................................... ... .... .....................................3-2
OPERATION SECTION........................................................................................................4-1
Standard Equipment and Specifications ............................................................................................................4-3
OPERATOR REQUIREMENTS ................................ ... ... .... ... ....................................... ... ... ...............................4-4
Tractor Requirements ........................................................................................................................................4-5
ROPS and Seat Belt ..........................................................................................................................................4-5
Tractor Safety Devices .......................................................................................................................................4-6
Tractor Horsepower ...........................................................................................................................................4-6
3-Point Hitch ....................... ....................................... ... ... ....................................... ... .........................................4-6
Front End Weight .................. .... ... ... ....................................... ... ... ......................................................................4-7
Power Take Off (PTO) .......................................................................................................................................4-7
GETTING ON AND OFF THE TRACTOR .........................................................................................................4-8
Boarding the Tractor .............................. ... ... ... .... ... ... ....................................... ... ... ............................................4-8
Dismounting the Tractor ............................ ... ... .... ...................................... .... ... ..................................................4-9
STARTING THE TRACTOR ..............................................................................................................................4-9
CONNECTING THE MOWER TO THE TRACTOR .........................................................................................4-10
Connecting the Mower A-Frame to the Tractor ............... .... ... ....................................... ... ... .............................4-10
SETTING THE MOWER ..................................................................................................................................4-11
Roller Height Adjustment ............................. ... .... ... ... ... ....................................... ... ... .......................................4-12
DRIVELINE ATTACHMENT .............................................................................................................................4-13
Driveline Length Check ............................................. ... ... .... ... ....................................... ... ... .............................4-13
PRE-OPERATION INSPECTION AND SERVICE ...........................................................................................4-15
Tractor Pre-Operation Inspection/Service .................... ................................................. ...................................4-16
Mower Pre-Operation Inspection/Service ........................................................................................................4-16
DRIVING THE TRACTOR AND IMPLEMENT .................................................................................................4-21
Starting the Tractor ..........................................................................................................................................4-22
Brake and Differential Lock Setting ..................................................................................................................4-22
Raising the Mower ...........................................................................................................................................4-23
Driving the Tractor and Mower .........................................................................................................................4-24
Crossing Ditches and Steep Inclines ...............................................................................................................4-25
OPERATING THE TRACTOR AND IMPLEMENT ...........................................................................................4-26
Foreign Debris Hazards ...................................................................................................................................4-27
Bystanders/Passersby Precautions .................................................................................................................4-27
Engaging the Power Take Off (PTO) .................. ...................................... .... ... ................................................4-28
PTO RPM and Ground Speed .........................................................................................................................4-29
Operating the Mower ........................................................................................................................................4-29
Shutting Down the Implement ..........................................................................................................................4-31
DISCONNECTING THE MOWER FROM THE TRACTOR .............................................................................4-32
MOWER STORAGE ........................................................................................................................................4-33
TRANSPORTING THE TRACTOR AND IMPLEMENT ...................................................................................4-33
Transporting on Public Roadways ...................................................................................................................4-35
Hauling the Tractor and Implement ................. ................................................. ................................................4-37
TROUBLESHOOTING GUIDE .........................................................................................................................4-38
MAINTENANCE SECTION...................................................................................................5-1
Maintenance Instructions .......... ... ... ... .... ... ... ....................................... ... ... .........................................................5-2
Lubrication ....................................... .................... ................ ................... ................... .........................................5-3
Banjo Gearbox ................... ... .... ... ....................................... ... ... .........................................................................5-5
Driveline .............................................................................................................................................................5-5
Driveline Shield .................. ... .... ... ... ....................................... ... ... ......................................................................5-6
Slip Clutch ................................................. ... ... .... ...................................... .... ... ..................................................5-7
Seasonal Clutch Maintenance ...........................................................................................................................5-7
To Disassemble Universal Joint .........................................................................................................................5-8
To Reassemble Universal Joint .........................................................................................................................5-9
Replacing Cutter Unit Drive Belt ......................................................................................................................5-11
Setting Cutting Height ......................................................................................................................................5-11
Changing Rotation of Cuttershaft .....................................................................................................................5-12
Roller Bearing Replacement ..................... ... ... .... .............................................................................................5-13
Cuttershaft Bearing Replacement ............................................................. .... ... ... ... ... .... ... ... ... .... . .....................5-14
Cuttershaft Replacement ............................. ... .... ... ... ... ....................................... ... ... .......................................5-16
Changing to Forward or Reverse Rotation .......................................................................................................5-16
Cutter Knives .......................................................................................................................................................5-17
General Information on Flail Mower Vibration ..................................................................................................5-18
Proper Torque For Fasteners .................... ....................................... ... ... ..........................................................5-19
SAFETY SECTION
© 2011 Alamo Group Inc.
Safety Section 1-1
SAFETY
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.
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)
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.
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)
General Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-2
© 2011 Alamo Group Inc.
SAFETY
The rotating parts of this machine co ntinue to rot ate even af ter the PT O has been turned of f.
The operator should remain in the operator’s seat for 60 seconds after the brake has been
set, the PTO disengaged, the tractor turned off, and all evidence of rotation has ceased.
(S3PT-10)
“Wait a minute...Save a life!”
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.
(S3PT-19)
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.
(SFL-2)
Never operate the Tractor or Implement until you have read and
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 or 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: Hearing loss from loud noise
[from tractors, chain saws, radios, and other such sources close to the
ear] is cumulative over a lifetime without hope of natural recovery.
(SG-I7)
Operator Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-3
© 2011 Alamo Group Inc.
SAFETY
Always read carefully and comply fully with the 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 Tractor or Implement. Children can slip or fall off
the Equipment and be injured or killed. Inadvertent contact with controls can cause the
Implement to shift or fall crushing themselves or others.
(SG-25)
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 regard ing 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 alertne ss or
coordination is impaired. Serious injury or death to the operator or others
could result if the operator is under the influen ce of drugs or a lcohol.
(SG-27)
Prolonged 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.
(SG-32)
Use extreme caution when getting onto the Implement to perform repairs, maintenan ce and
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.
(SG-33)
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)
SAFETY
RHD 02/11 Safety Section 1-4
© 2011 Alamo Group Inc.
SAFETY
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)
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 st and and put the retaining pin securely in place, or pu t a secure
support under the A-Frame. Lower the implement carefully to the ground. Do not put hands
or feet under lifted components .
(S3PT-1)
Use extreme care when lowering or unfolding the implement’s wings. Make sure no
bystanders are close by or underneath the wings. Allow ample clearance around the
implement when folding or unfolding the wings. Use extreme caution around buildings or
overhead power lines.
(S3PT-05)
This Implement may be wider than the Tractor. Be careful when operating or transporting
this equipment to prevent the Implement from running into or striking sign posts, guard rails,
concrete abutments or other solid objects. Such an impact could cause the Implement and
Tractor to pivot violently resulting in loss of steering control, serious injury, or even death.
Never allow the Implement to contact obstacles.
(S3PT-12)
There are obvious and hidden potential hazards in the operation of this Mower.
REMEMBER! This machine is often operated in grass 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 the mower.
(SFL-1)
Do not operate Mower if excessive vibration exists. Shut down PTO and the Tractor
engine. Inspect the Mower to determine th e 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.
(SFL-4)
Equipment Operation Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-5
© 2011 Alamo Group Inc.
SAFETY
Flail 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 300 FEET 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;
-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 r emo ved, mowed at
an intermediate height, inspecte d closely with an y rema ining de bris being remo ved, and
mowed again at desired final height. (This will also reduce power required to mow,
reduce wear and tear on the Mower drivetrain, spread cut material better, eliminate
streaking, and make the final cut more uniform.)
(SFL-6)
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 off the tractor--particularly during a turnover
when the operator could be pinned under the ROPS.
(SG-7)
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)
Never allow children or other persons to ride on the Tracto r 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)
SAFETY
RHD 02/11 Safety Section 1-6
© 2011 Alamo Group Inc.
SAFETY
Do not mount or dismount the Tractor while the t ractor is moving . Mount
the Tractor only when the Tractor and all moving parts are
completelystopped.
(SG-12)
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)
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-15)
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.
(SG-29)
In case of mechanical difficulty during operation, place the transmission in the park
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)
SAFETY
RHD 02/11 Safety Section 1-7
© 2011 Alamo Group Inc.
SAFETY
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 you o r bystanders. Never dismount a moving
tractor.
(SG-40)
Mow only in conditions where you have clear visibility in daylight or with adequate artificial
lighting. Never mow in darkness or foggy conditions where you cannot clearly see at least
300 feet (90 m) in front and to the sides of the tractor and mower. Make sure that you can
clearly see and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions,
power lines, debris and foreign objec ts. If you are unab le to clear ly see thes e type of ite ms
discontinue mowing.
(SGM-1)
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-4)
Extreme care should be taken when operating near loose objects such
as gravel, rocks, wire, and other debris. Inspect the area before
mowing. Foreign objects should be removed from the site to prevent
machine damage and/or bodily injury or even death. Any objects that
cannot be removed must be clearly mark ed and car efully avo 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)
Many varied objects, such as wire, cable, rope, or chains, can become entangled in the
operating parts of the mower head. These items could then swing outside the housing at
greater velocities than the blades. Such a situation is extremely hazardous and could result
in serious injury or even death. Inspect the cutting area for such objects before mowing.
Remove any like object from the site. Never allow the cutting blades to contact such items.
(SGM-06)
Mow at the speed that you can safely operate and control the tractor and mower. The
correct mowing speed depends on terrain condition and grass type, density, and height of
cut. Normal ground speed range is from 2 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)
SAFETY
RHD 02/11 Safety Section 1-8
© 2011 Alamo Group Inc.
SAFETY
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.
(SGM-11)
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 area s.
-Ensure slip clutches are properly adjusted to prevent excessive slippage and plate heating.
-Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes.
Periodically shut down the T ractor an d Mo we r and cl ean clip pin gs and collected deb ris from
the mower deck.
(SGM-12)
The Mower is designed for certain mowing applications and is rated to cut up to a specific
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 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.
(SRM-04)
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)
SAFETY
RHD 02/11 Safety Section 1-9
© 2011 Alamo Group Inc.
SAFETY
DO NOT allow any person under a folded wing unless wing is securely
locked up or supported. DO NOT approach the Implement unless the
Tractor is turned off and all motion has ceased. Never work under the
frame work, or any lifted component unless the implement is securely
supported or blocked up. A sudden or inadvertent fall by any of these
components could cause serious injury or even death.
(STI-03)
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)
Always shut the Tractor completely down, place the transmission in park, and set the
parking brake before you or anyone else attempts to connect or disconnect the Implement
and Tractor hitches.
(S3PT-15)
Never operate the Tractor and Mower if the Im plement 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 d ise ngage d. Install an over running clutch between the Tractor
PTO and the Mower driveline to prevent this potentially dangerous situation.
(S3PT-16)
When attaching the Implement input driveline to the Tractor PTO, it is important that the
connecting yoke spring activated locking collar slides freely and the locking balls are seated
securely in the groove on the Tractor PTO shaft. Push and pull the driveline back and forth
several times to ensure it is securely attached. A driveline not attached correctly to the
Tractor PTO shaft could come loose and result in personal injury and damage to the
Implement.
(S3PT-17)
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 be comes solid -it can shorte n no more. Bott oming 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)
Connecting or Disconnecting Implement Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-10
© 2011 Alamo Group Inc.
SAFETY
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 or
uneven surfaces to prevent loss o f 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)
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.
(S3PT-20)
Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in
such a way as to be cl early visible and legible. When transport ing the
Equipment use the Tractor flashing warning lights and follow all local
traffic regulations.
(SG-6)
Transporting Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-11
© 2011 Alamo Group Inc.
SAFETY
Transport only at speeds where you can maintain control of the
equipment. Serious accidents and injuries can result from operating this
equipment at high speeds. Understand the Tractor and Implement and how it handles
before transporting on streets and highways. Make sure the Tractor steering and brakes
are in good condition and operate properly.
Before transporting the Tractor and Implement, determine the proper transport speeds for
you and the equipment. Make sure you abide by the following rules:
Test the tractor at a slow speed and increase the speed slowly. Apply the Brakes smoothly
to determine the stopping characteristics of the Tractor and Implement. As you increase
the speed of the Tractor the stopping distance increases. Determine the maximum
transport speed not to exceed 20 mph (30 kph) for transporting this equipment.
Test the equipment at a slow speed in turns. Increase the speed through the turn only after
you determine that the equipment can be operated at a higher speed. Use extreme care
and reduce your speed when turning sharply to prevent the tractor and implement from
turning over. Determine the maximum turning speed for you and this equipment before
operating on roads or uneven ground.
Only transport the Tractor and Implement at the speeds which allow you to properly control
the equipment.
Be aware of the operating conditions. Do not operate the Tractor with weak or faulty brakes
or worn tires. When operating down a hill or on wet or rain slick roads, the braking distance
increases: use extreme care and reduce your speed. When operating in traffic always use
the Tractor’s flashing warning lights and red uce your speed. Be a ware of traf fic around yo u
and watch out for the other guy.
(SG-19)
When the Wings are folded for transport, the center of gravity is raised and the possibility of
overturn is increased. Drive slowly and use extreme caution when turning on hillsides.
Overturning the Implement could cause the Implement to overturn the Tractor and vice
versa resulting in serious injury or even death. Never fold wings on a hillside...the
Implement or unit may overturn.
(STI-02)
Only tow the Implement behind a properly sized and equipped Tractor
which exceeds the weight of the Implement by at least 20%. DO NOT
tow the Implement behind a truc k or ot her t ype o f vehic le. N ever tow the
Implement and another Implement connected in tandem. Never tow the
Implement at speeds over 20 MPH.
(STI-06)
Secure the Implement for transport before traveling on public roads. For pull-type
Implements, secure the center axle u sing cylinder stop s or transpo rt pin and prop erly att ach
a safety chain between the Implement and Tractor. Secure wings in upright position on
folding Implements using wing transport locks.
(STI-7)
SAFETY
RHD 02/11 Safety Section 1-12
© 2011 Alamo Group Inc.
SAFETY
Make sure the PTO shield, integral driveline shields, and input shields
are installed when using PTO-driven equipment. Always replace any
shield if it is damaged or missing.
(S3PT-8)
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.
(S3PT-09)
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 conn ected and
running. Rotating Parts, Blades or Drivelines could turn without warning and cause
immediate entanglement, injury or death.
(S3PT-11)
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)
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.
(SG-20)
Maintenance and Service Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-13
© 2011 Alamo Group Inc.
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.
(SG-21)
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 servic e, repair and maintain this Implement in good
operating condition could cause component failure and possible serious injury or even
death.
(SG-35)
Use caution and wear protective gloves when handling 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)
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)
DO NOT weld or repair rotating mower components. Welds and other repairs may cause
severe vibration and/or component failure resulting in part being thrown from the mower
causing serious bodily injury. See your Authorized Dealer for proper repairs.
(SGM-13)
PARTS INFORMATION
Rhino 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 Rhino
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 Rhino
mower parts for economy and safety.
(SPRM-1)
SEE YOUR RHINO DEALER
Always disconnect the main PTO Driveline from the Tractor before performing service on
the Mower. Never work on the Mower with the tractor PTO driveline connected and
running. Blades or Drivelines could turn without warning and cause immediate
entanglement, injury or death.
(SRM-3)
Always disconnect the main PTO Driveline from the Tractor before performing service on
the Mower. Never work on the Mower with the tractor PTO driveline connected and
running. Blades or Drivelines could turn without warning and cause immediate
entanglement, injury or death.
(SRM-3)
SAFETY
RHD 02/11 Safety Section 1-14
© 2011 Alamo Group Inc.
SAFETY
Wear gloves and exercise care when handling blades. Blades are SHARP and can cause
lacerations to hands and other parts of the body if not safely handled.
(SSM-09)
To prevent tipping of Implement when stored in folded position, use carrying wheels or
adequate stands on center frame.
(S3PT-6)
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)
Concluding Safety Instructions and Practices
SAFETY
RHD 02/11 Safety Section 1-15
© 2011 Alamo Group Inc.
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 reconditioning. 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
RHD 02/11 Safety Section 1-16
© 2011 Alamo Group Inc.
SAFETY
ITEM PART NO. QTY LEVEL DESCRIPTION
1. 00725746 1 PELIGRO Translate Safety Material
2. 00773723 1 PELIGRO Translate Driveline Instructions
3. 002369 1 DANGER Multi-Hazard
4. 002425 1 DANGER Front Shield
5. 00756004 ref DANGER Shield Missing
6. 00756005 ref DANGER Rotating Driveline
7. 00756494 1 DANGER Driveline Safety
8. 02967668 1 DANGER Cutting Blades
9. 00725739 1 WARNING Repair Shields
10. 00758194 1 WARNING Pinch Points (V-Belt)
11. D103 1 WARNING 540 PTO Required
12. 03200347 * REFLECT SMV Emblem
13. 000108 1 INSTRUCT Operating Instructions
14. 00678 3 INSTRUCT Grease Fitting Inside
15. 001830 1 INSTRUCT Lubrication Chart
16. 002023 1 INSTRUCT Cutting Height Instructions
17. 00763977 1 INSTRUCT Notice to Owners
18. 00760657 1 INSTRUCT Genuine Parts
19. 001993 2 NAME RHD 88
20. 00775934 2 NAME RHD 62
21. 00775935 2 NAME RHD 76
22. 02983074 2 NAME RHD 96
23. D301 1 LOGO RHINO (2-5/8 x 10-1/8)
24. D302 1 LOGO RHINO (4-7/8 x 6-1/2”)
25. nfs 1 SERIALPLT Serial Plate
26. 02977385 1
27. 803215C 1
28. 10058000 4
29. 00017000 4
30. 00024100 4
Canister, Operator’s Manual
Operator's Manual
Bolt
Lockwasher
Flatwasher
SAFETY
* Furnished by Tractor Manufacturer. Replace if missing from Tractor.
RHD 02/11 Safety Section 1-17
© 2011 Alamo Group Inc.
Decal Description
Peligro Translation, If you do not know how to read
English, please find someone who knows how to
read English.
P/N 00725746
PELIGRO! Spanish Translation for Driveline Safety
P/N 00773723
SAFETY
SAFETY
RHD 02/11 Safety Section 1-18
© 2011 Alamo Group Inc.
SAFETY
Danger! Mult-Hazard Warning. Failing to follow
these Safety Messages and Operating Instructions
can cause serious bodily injury or even death to
operator and others in the area.
P/N 002369
SAFETY
RHD 02/11 Safety Section 1-19
© 2011 Alamo Group Inc.
SAFETY
DANGER! Keep Away! If front deflector shield is
removed from flail housing, serious injury to or
amputation of hands, feet, or limbs may occur from
blades contact. Always make sure that all shields
are in place at all times.
P/N 002425
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.
P/N 00756005
DANGER! Make certain that drivelines are correct
length and are securely attached.
P/N 00756494
SAFETY
RHD 02/11 Safety Section 1-20
© 2011 Alamo Group Inc.
SAFETY
DANGER! - Keep Away - Thrown Objects. Inspect
area before mowing. Do not let rotating blades
contact solid objects. Operate only if all Guards Deflectors are in place. Do not operate with Mower
or Wing raised off the ground. Stop mowing if
Passerby enter the area. Stay away from rotating
blades. Keep hands and feet away from rotating
blades. Do not approach mower until all movement
has stopped.
P/N 02967668
WARNING! Failure to use and maintain shields
and deflectors in good condition may lead to injury
or death from entanglement with rotating parts.
being hit by objects thrown with great force by
blades, or by blade contact.
P/N 00725739
WARNING! Do not operate with Belt Shield
removed. Finger(s) may be pinched off if get caught
between V-Belt and Pulley.
P/N 00758194
WARNING! Avoid Bodily Injury, Use 540RPM PTO
Speed Only.
P/N D103
SAFETY
RHD 02/11 Safety Section 1-21
© 2011 Alamo Group Inc.
SAFETY
Slow Moving Vehicle Decal. Keep SMV reflector
clean and visible. DO NOT transport or operate
without the SMV.
P/N 03200347
Instructions to properly lubricate and check mower
for potential problems prior to operation.
P/N 000108
Information that Grease Fitting is present and must
apply grease
P/N 000678
INFORMATION - 8 Hour Lubrication Chart
P/N 001830
SAFETY
RHD 02/11 Safety Section 1-22
© 2011 Alamo Group Inc.
SAFETY
Cutting Height Adjustment Chart
P/N 002023
Operator's Manual (with repair parts) and warranty
was attached to this implement during final
inspection.
P/N 00763977
For safety and to guarantee optimum product
reliability always use genuine RHINO replacement
parts.
P/N 00760657
RHD88 Logo
P/N 001993
SAFETY
RHD 02/11 Safety Section 1-23
© 2011 Alamo Group Inc.
SAFETY
RHD62 Logo
P/N 00775934
RHD74 Logo
P/N 00775935
RHD96 Logo
P/N 02983074
RHINO LOGO
P/N D301
SAFETY
RHD 02/11 Safety Section 1-24
© 2011 Alamo Group Inc.
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