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OPERATION
Boom
Operation Section 3-35
©2011 Alamo Group Inc.
OPERA
TION
9.4 Mower Operation
The rotating parts in this machine have been designed and tested for rugged use. However, they could fail
upon impact with heavy solid objects-such as steel guard rails, concrete abutments,etc., causing them to be
thrown at a very high velocity. Never allow cutter head to contact such objects. Inspecting the cutting area for
such objects and removing them prior to mowing can help eliminate these potiential hazards.
Once on location, lower the mower deck slightly above the material to be cut, so the mower does not have to
start under a load. With the tractor at an idle, engage mower. Bring tractor R.P.M. up to 1900-2200 R.P.M. and
slowly
lower deck to ground level.
A flail mower deck should be carried so that the part of the deck weight is carried by the boom and part carried
by the ground roller, when moving on the ground. When the flail mower is carried this way, the ground roller
follows the contour of the ground more easily during mowing operations.
The rotary mower deck should always be carried rather than dragged on the skid shoes when mowing on the
ground. Dragging the rotary mower deck increases the side loads on the boom, decreases the horsepower
available to the cutter head, and reduces the ability of the accumulator the carry part of the weight of the boom
during mowing operations.
When rotating parts are in motion, serious injury may occur if caution is not used or danger is
not recognized. Never allow bystanders within
300 feet
of the machine when in operation.
Extreme care should be taken when operating near loose objects-such as gravel, rocks, and
debris. These conditions should be avoided.
9.5 50” & 60” Boom Rotary
The 50” & 60” boom rotary brush mower was
designed for cutting brush and foliage up to 6
inches in diameter or multiple branches that have a
total cross section area equivalent to one 6 inch
branch.
During mower operation, the hand throttle must be
used to maintain engine speed at 1900-2200 R.P.M.
This prevents radical changes in mower spindles
speed, reducing the possibility of cutter assembly
damage.
The horizontal positioning action of the boom is
designed to position the cutting head and provide a
limited pressure relief when excessive pressure is
applied to the boom. Do not force the cutting head
into heavy branches or stumps. Damage to the unit may result.
When using the rotary cutting head for trimming trees and shrubs, let the mower saw into them.
Do not lower the mower head down directly into a tree or stump. The mower blades are
designed to cut with the end, and misuse can cause damage to the blade and a hazardous
situation for the operator.
Powering the boom down, forcing mower deck onto ground may damage mower deck and it’s
attachment to the boom, creating a potentially hazardous situation.
To ensure a clean cut, engine speed should be maintained at approximately 1900-2200 R.P.M. If the tractor
slows to less than 1800 R.P.M., shift to the next lower gear. DO NOT ride the clutch, this will cause premature
clutch failure.
The engine should not be operated at any time at more than 2400 R.P.M. on the tractor
tachometer.
Summary of Contents for BENGAL BRUTE JD 62-6420 CAB
Page 4: ......
Page 6: ......
Page 7: ...SAFETY SECTION Safety Section 1 1 ...
Page 24: ...Safety Section 1 18 SAFETY 33743 INSIDE OF CAB 06550012 INSIDE OF CAB PART NO LOCATION ...
Page 29: ...Safety Section 1 23 SAFETY 34852 HYDRAULIC TANK TB1011 MOWER DECK ...
Page 32: ...Safety Section 1 26 SAFETY ...
Page 33: ...Assembly Section 2 1 ASSEMBLY SECTION JD6X20 BENGAL BRUTE ...
Page 51: ...ASSEMBLY Assembly Section 2 19 ASM C 0094 ...
Page 60: ...ASSEMBLY Assembly Section 2 28 ASM DF CALIBRATION LRS 0001 ...
Page 62: ...ASSEMBLY Assembly Section 2 30 ...
Page 63: ...Operation Section 3 1 2011 Alamo Group Inc OPERATION SECTION ...
Page 108: ...OPERATION Boom Operation Section 3 46 2011 Alamo Group Inc OPERATION ...
Page 109: ...Maintenance Section 4 1 2011 Alamo Group Inc MAINTENANCE SECTION ...
Page 116: ...MAINTENANCE Boom Maintenance Section 4 8 2011 Alamo Group Inc MAINTENANCE ...
Page 137: ...MAINTENANCE Boom Maintenance Section 4 29 2011 Alamo Group Inc MAINTENANCE ...
Page 139: ...PARTS SECTION JD6X20 BENGAL BRUTE BOOM ...
Page 140: ...NOTES ...
Page 142: ...PARTS ORDERING GUIDE 2012 Alamo Group Inc Parts Section 5 4 JD6X20 BENGAL BRUTE ...
Page 143: ...NOTES 2012 Alamo Group Inc Parts Section 5 5 JD6X20 BENGAL BRUTE ...
Page 146: ...TRACTOR MOUNT KIT HYDRAULICS 2012 Alamo Group Inc Parts Section 5 8 JD6X20 BENGAL BRUTE ...
Page 148: ...CABLE CONTROL MOUNTING 2012 Alamo Group Inc Parts Section 5 10 JD6X20 BENGAL BRUTE ...
Page 150: ...CABLE MANUAL LIFT VALVE 4 SPOOL 2012 Alamo Group Inc Parts Section 5 12 JD6X20 BENGAL BRUTE ...
Page 152: ...CABLE MANUAL LIFT VALVE 5 SPOOL 2012 Alamo Group Inc Parts Section 5 14 JD6X20 BENGAL BRUTE ...
Page 154: ...JOYSTICK AND SWITCH BOX MOUNTING 2012 Alamo Group Inc Parts Section 5 16 JD6X20 BENGAL BRUTE ...
Page 162: ...SAFETY LIGHT OPTION 2012 Alamo Group Inc Parts Section 5 24 JD6X20 BENGAL BRUTE ...
Page 164: ...SOLENOID VALVE SWITCH AND WIRING 2012 Alamo Group Inc Parts Section 5 26 JD6X20 BENGAL BRUTE ...
Page 167: ...SWITCH BOX SCHEMATIC 2012 Alamo Group Inc Parts Section 5 29 JD6X20 BENGAL BRUTE ...
Page 168: ...NOTES 1 2012 Alamo Group Inc Parts Section 5 30 JD6X20 BENGAL BRUTE ...
Page 169: ...COMMON LEGAL REAR STOW PARTS SECTION Common Section 6 1 ...
Page 170: ...NOTES ...
Page 173: ...PARTS ORDERING GUIDE 2011 Alamo Group Inc Parts Section 6 5 COMMON LRS ...
Page 174: ...NOTES 2011 Alamo Group Inc Parts Section 6 6 COMMON LRS ...
Page 176: ...LEGAL REAR STOW BOOM ASSY 2011 Alamo Group Inc Parts Section 6 8 COMMON LRS ...
Page 178: ...LEGAL REAR STOW BOOM HYD ASSY 2011 Alamo Group Inc Parts Section 6 10 COMMON LRS ...
Page 180: ...BOOMREST BENGAL BRUTE 2011 Alamo Group Inc Parts Section 6 12 COMMON LRS ...
Page 182: ...BOOMREST PANTHER 2011 Alamo Group Inc Parts Section 6 14 COMMON LRS ...
Page 184: ...LEGAL REAR STOW RTRY PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 16 COMMON LRS ...
Page 186: ...LEGAL REAR STOW FLAIL PIVOT ASSY 2011 Alamo Group Inc Parts Section 6 18 COMMON LRS ...
Page 196: ...50IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 28 COMMON LRS ...
Page 200: ...50IN FLAIL MOWER ASSY PASS THROUGH KNIVES 2011 Alamo Group Inc Parts Section 6 32 COMMON LRS ...
Page 202: ...63IN FLAIL DRIVE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 34 COMMON LRS ...
Page 204: ...63IN FLAIL MOWER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 36 COMMON LRS ...
Page 211: ...NOTES 1 2011 Alamo Group Inc Parts Section 6 43 COMMON LRS ...
Page 212: ...COOLER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 44 COMMON LRS ...
Page 214: ...ROTARY MOWER SPINDLE ASSEMBLY 2011 Alamo Group Inc Parts Section 6 46 COMMON LRS ...
Page 222: ...FRONT HYDRAULIC PUMP 2011 Alamo Group Inc Parts Section 6 54 COMMON LRS ...
Page 224: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 56 COMMON LRS ...
Page 226: ...50IN AND 63IN FLAIL MOTOR BREAKDOWN 2011 Alamo Group Inc Parts Section 6 58 COMMON LRS ...
Page 229: ...MANUAL LIFT VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 61 COMMON LRS ...
Page 231: ...ELECTRONIC LIFT VALVE SCHEMATIC REAR STOW 2011 Alamo Group Inc Parts Section 6 63 COMMON LRS ...
Page 232: ...ELECTRONIC LIFT VALVE WIRING DIAGRAM 2011 Alamo Group Inc Parts Section 6 64 COMMON LRS ...
Page 234: ...SELECTOR VALVE SCHEMATIC 2011 Alamo Group Inc Parts Section 6 66 COMMON LRS ...
Page 236: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2011 Alamo Group Inc Parts Section 6 68 COMMON LRS ...
Page 237: ...HYDRAULIC TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 69 COMMON LRS ...
Page 238: ...ELECTRICAL TROUBLESHOOTING GUIDE 2011 Alamo Group Inc Parts Section 6 70 COMMON LRS ...
Page 239: ...TROUBLESHOOTING 2011 Alamo Group Inc Parts Section 6 71 COMMON LRS ...
Page 240: ...TROUBLESHOOTING CONTINUED 2011 Alamo Group Inc Parts Section 6 72 COMMON LRS ...
Page 241: ...CLEAN CUTTER HEAD 2011 Alamo Group Inc Parts Section 6 73 COMMON LRS ...
Page 242: ...CLEAN CUTTER ASSEMBLY 2011 Alamo Group Inc Parts Section 6 74 COMMON LRS ...
Page 243: ...CLEAN CUTTER OPERATION 2011 Alamo Group Inc Parts Section 6 75 COMMON LRS ...
Page 244: ...CLEAN CUTTER OPERATION CONTINUED 2011 Alamo Group Inc Parts Section 6 76 COMMON LRS ...
Page 245: ...CLEAN CUTTER MAINTENANCE 2011 Alamo Group Inc Parts Section 6 77 COMMON LRS ...
Page 247: ...CARBIDE TIP REPLACEMENT 2011 Alamo Group Inc Parts Section 6 79 COMMON LRS ...
Page 248: ...NOTES 2 2011 Alamo Group Inc Parts Section 6 80 COMMON LRS ...
Page 249: ...FIRE SUPRESSION SYSTEM 2011 Alamo Group Inc Parts Section 6 81 COMMON LRS ...
Page 250: ...FIRE SUPRESSION SYSTEM PARTS 2011 Alamo Group Inc Parts Section 6 82 COMMON LRS ...
Page 253: ...WETCUT 2011 Alamo Group Inc Parts Section 6 85 COMMON LRS ...
Page 256: ...WETCUT TANK PLUMBING 2011 Alamo Group Inc Parts Section 6 88 COMMON LRS ...
Page 258: ...WETCUT SPRAYER HEAD ASSEMBLY 2011 Alamo Group Inc Parts Section 6 90 COMMON LRS ...
Page 260: ...WETCUT CABLES 2011 Alamo Group Inc Parts Section 6 92 COMMON LRS ...
Page 261: ...WARRANTY SECTION Warranty Section 7 1 ...
Page 262: ... ...
Page 266: ...Printed in USA Tiger Corporation ...