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OPERATION
Boom
Operation Section 3-36
©2013 Alamo Group Inc.
OPERA
T
ION
For cutting brush, it is usually best to stop the tractor and swivel the boom and mower into foilage. 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
use excessive force when positioning cutting head into heavy branches or stumps.
Damage to the unit may result. It is best to let the cutter head “eat away” slowly at heavy cutting
jobs.
If foliage falls on top of mower deck causing tractor to become unstable, move the boom
“Forward” and “Out” to relieve tipping of the tractor. Lower mower deck to ground and shut
down unit. After all motion stops, remove foliage from mower deck.
The mower will operate more efficiently in tougher conditions and with less power if the knives are kept sharp.
If the mower begins to vibrate, stop the tractor, check for wire wrapped in the spindle or damaged knives.
When replacing knives, replace all knives with new knives to ensure proper balance so the mower will not
vibrate. Severe vibration will result, if knives with unequal wear are used.
Begin a pass at the top side of the trees and work down with each consecutive pass. When cutting trees and
shrubs, use a lower speed to allow the knives time to cut as well as mulch the foliage.
If bystanders approach within 300 feet while mower is in operation turn mower switch “OFF”
immediately! After shutdown, never leave the tractor or allow bystanders to approach within
300
FEET
of the unit until all motion stops completely.
If cutter shaft jams and stops, turn mower switch to “OFF”, and swivel boom “AFT”. Normally this action will
clear the cutter head. If not, roll mower deck until adjacent to the secondary boom, then lower boom to rest
mower deck on ground. Shut off the tractor, set parking break, allow all motion to cease. At that point it is safe
to leave the tractor and clear the cutter heads manually.
Begin each pass at the top side of the trees and work down with each consecutive pass. Use a low speed to
allow the cutting blades time to mulch as well as cut the foliage. When the initial pass has been made,
disengage the mower, and return boom to a safe travel position. Return to starting point and make next pass,
etc..
After the first day of operation, all bolts should be checked and tightened securely. This should be done
periodically to ensure the bolts do not become loose and cause damage to the tractor or mower, or injury to the
operator.
Summary of Contents for BENGAL JD51 M Series
Page 4: ......
Page 6: ......
Page 7: ...Safety Section 1 1 2015 Alamo Group Inc SAFETY SECTION...
Page 25: ...SAFETY BOOM Safety Section 1 19 2015 Alamo Group Inc SAFETY...
Page 26: ...SAFETY BOOM Safety Section 1 20 2015 Alamo Group Inc SAFETY...
Page 27: ...SAFETY BOOM Safety Section 1 21 2015 Alamo Group Inc SAFETY...
Page 28: ...SAFETY BOOM Safety Section 1 22 2015 Alamo Group Inc SAFETY...
Page 29: ...SAFETY BOOM Safety Section 1 23 2015 Alamo Group Inc SAFETY...
Page 31: ...Assembly Section 2 1 ASSEMBLY SECTION JD5085 5115M MODULAR FRAME BENGAL w IH...
Page 44: ...ASSEMBLY Assembly Section 2 14 BOOM JOYSTICK DIAGRAM ASM C 0082A...
Page 48: ...ASSEMBLY Assembly Section 2 18 ASM C 0023...
Page 53: ...Operation Section 3 1 2013 Alamo Group Inc OPERATION SECTION...
Page 98: ...OPERATION Boom Operation Section 3 46 2013 Alamo Group Inc OPERATION...
Page 99: ...Maintenance Section 4 1 2020 Alamo Group Inc MAINTENANCE SECTION...
Page 106: ...MAINTENANCE Boom Maintenance Section 4 8 2020 Alamo Group Inc MAINTENANCE...
Page 128: ...MAINTENANCE Boom Maintenance Section 4 30 2020 Alamo Group Inc MAINTENANCE...
Page 131: ...PARTS SECTION JD5100M BENGAL BOOM MODULAR w IH WV...
Page 160: ...NOTES 1 2021 Alamo Group Inc Parts Section 30 JD5M MODULAR BENGAL W INDEPENDENT HYDRAULICS WV...
Page 161: ...PARTS SECTION COMMON BENGAL BOOM T4...
Page 162: ...Common Bengal T4 Parts Section NOTES...
Page 165: ...PARTS ORDERING GUIDE 2020 Alamo Group Inc Parts Section 6 5 COMMON BENGAL T4...
Page 166: ...BOOM ASSY BENGAL 18 T4 2020 Alamo Group Inc Parts Section 6 6 COMMON BENGAL T4...
Page 168: ...BOOM ASSY BENGAL STANDARD 22 T4 2020 Alamo Group Inc Parts Section 6 8 COMMON BENGAL T4...
Page 170: ...BOOM ASSY HYD BENGAL 22 T4 2020 Alamo Group Inc Parts Section 6 10 COMMON BENGAL T4...
Page 172: ...BOOM ASSY BENGAL EXT 24 T4 2020 Alamo Group Inc Parts Section 6 12 COMMON BENGAL T4...
Page 174: ...BOOM ASSY HYD BENGAL 24 T4 2020 Alamo Group Inc Parts Section 6 14 COMMON BENGAL T4...
Page 176: ...BOOMREST OPEN STOW 2020 Alamo Group Inc Parts Section 6 16 COMMON BENGAL T4...
Page 186: ...ROTARY MOWER SPINDLE ASSEMBLY 2020 Alamo Group Inc Parts Section 6 26 COMMON BENGAL T4...
Page 188: ...BOOM ROTARY PIVOT ASSEMBLY 2020 Alamo Group Inc Parts Section 6 28 COMMON BENGAL T4...
Page 190: ...50IN FLAIL DRIVE ASSEMBLY 2020 Alamo Group Inc Parts Section 6 30 COMMON BENGAL T4...
Page 196: ...63IN FLAIL DRIVE ASSEMBLY 2020 Alamo Group Inc Parts Section 6 36 COMMON BENGAL T4...
Page 198: ...63IN FLAIL MOWER ASSEMBLY 2020 Alamo Group Inc Parts Section 6 38 COMMON BENGAL T4...
Page 200: ...BOOM FLAIL PIVOT ASSEMBLY 2020 Alamo Group Inc Parts Section 6 40 COMMON BENGAL T4...
Page 207: ...NOTES 2020 Alamo Group Inc Parts Section 6 47 COMMON BENGAL T4...
Page 208: ...5 SPOOL ELECTRONIC VALVE 06502207 2020 Alamo Group Inc Parts Section 6 48 COMMON BENGAL T4...
Page 214: ...FRONT HYDRAULIC PUMP 2020 Alamo Group Inc Parts Section 6 54 COMMON BENGAL T4...
Page 216: ...50IN AND 60IN ROTARY MOTOR BREAKDOWN 2020 Alamo Group Inc Parts Section 6 56 COMMON BENGAL T4...
Page 218: ...FLAIL MOTOR BREAKDOWN 2020 Alamo Group Inc Parts Section 6 58 COMMON BENGAL T4...
Page 224: ...MANUAL LIFT VALVE SCHEMATIC 2020 Alamo Group Inc Parts Section 6 64 COMMON BENGAL T4...
Page 226: ...ELECTRONIC LIFT VALVE SCHEMATIC 2020 Alamo Group Inc Parts Section 6 66 COMMON BENGAL T4...
Page 229: ...BRAKE VALVE HYDRAULIC SCHEMATIC 2020 Alamo Group Inc Parts Section 6 69 COMMON BENGAL T4...
Page 230: ...ELECTRICAL TROUBLESHOOTING GUIDE 2020 Alamo Group Inc Parts Section 6 70 COMMON BENGAL T4...
Page 231: ...HYDRAULIC TROUBLESHOOTING GUIDE 2020 Alamo Group Inc Parts Section 6 71 COMMON BENGAL T4...
Page 232: ...TROUBLESHOOTING 2020 Alamo Group Inc Parts Section 6 72 COMMON BENGAL T4...
Page 233: ...TROUBLESHOOTING CONTINUED 2020 Alamo Group Inc Parts Section 6 73 COMMON BENGAL T4...
Page 235: ...WARRANTY SECTION Warranty Section 7 1...
Page 236: ......
Page 240: ...Printed in USA Tiger Corporation...