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John Deere 840 Front End Loader Specs
840 Loader for John Deere 7600 Tractor
Compatible Tractor Models
Tractor Model .......... JD 7600
Front Tires .......... 16.9R28
Hydraulic System Rated Flow .......... 96 L/Min (26 gpm)
Maximum Pressure .......... 20000 kPa (200 bar) (2900 psi)
Materials Bucket
Width .......... 2450 mm (96.5 in.)
Length .......... 747 mm (29.4 in.)
Mass .......... 348 kg (767 lb)
John Deere 840 Loader Lift Height (Maximum)
To Pivot Pin .......... 4685 mm (184.4 in.)
Bucket Level .......... 4468 mm (176 in.)
Bucket Dumped .......... 3840 mm (151 in.)
Overall Length .......... 6405 mm (252 in.)
Digging Depth .......... 285 mm (11.2 in.)
Overall Height In Carry Position .......... 2597.6 mm (102.3 in.)
Reach
At Maximum Lift Height .......... 1005 mm (39.5 in.)
Bucket on Ground .......... 2670 mm (105 in.)
Angles (Maximum)
Dump .......... 60°
Dump at Ground .......... 78°
Rollback .......... 40°
John Deere 840 Loader Lift Capacity
To Maximum Height at Pivot Point .......... 2260 kg (4972 lb)
To Maximum Height .......... 2114 kg (4651 lb)
To 1.5 m (59 in.) at Pivot Point .......... np
To 1.5 m (59 in.) .......... np
Breakout Force
At Pivot Point .......... 3378 N (759 lb force)
800 mm (31.5 in.) Forward of Pivot Point .......... 2986 N (671 lb
force)
Bucket Rollback Force
At Maximum Height .......... 44 000N (9892 lb force)
At 1.5 m (59 in.) Lift Height .......... 55 000 N (12 365 lb force)
At Ground Level Line .......... 22 500 N (11 578 lb force)
Lift Cylinder
Bore Diameter .......... 90 mm (3.54 in)
Rod Diameter .......... 50 mm (1.97 in)
Stroke .......... 730 mm (28.7 in)
Closed Length .......... 1170 mm (46 in)
Bucket Cylinder
Bore Diameter .......... 80 mm (3.15 in)
Rod Diameter .......... 45 mm (1.77 in)
Stroke .......... 576 mm (22.7 in)
Closed Length .......... 1744 mm (68.7 in)
Grapple Cylinder
Bore Diameter .......... 65 mm (2.56 in)
Rod Diameter .......... 32 mm (1.26 in)
Stroke .......... 305 mm (12 in)
Closed Length .......... 617 mm (24.3 in)
840 Loader for John Deere 8300 Tractor
Compatible Tractor Models
Tractor Model .......... JD 8300 MFWD
Front Tires .......... 16.9R30
Rear Tires .......... 20,8-42
Wheelbase .......... 2950 mm (116 in.)
Hydraulic System Rated Flow .......... 114 L/Min (30 gpm)
Maximum Pressure .......... 20000 kPa (200 bar) (2900 psi)
Materials Bucket
Width .......... 2450 mm (96.5 in.)
Length .......... 747 mm (29.4 in.)
Mass .......... 348 kg (767 lb)
John Deere 840 Loader Lift Height (Maximum)
To Pivot Pin .......... 4683.4 mm (184.3 in.)
Bucket Level .......... 4438.5 mm (175 in.)
Bucket Dumped .......... 3791.6 mm (149 in.)
Overall Length .......... 5924 mm (233 in.)
Digging Depth .......... 245 mm (9.6 in.)
Overall Height In Carry Position .......... 2597.6 mm (102.3 in.)
Reach
At Maximum Lift Height .......... 1015 mm (39.9 in.)
Bucket on Ground .......... 2974 mm (117 in.)
Angles (Maximum)
Dump .......... 60°
Dump at Ground .......... 69.4°
Rollback .......... 42.1°
John Deere 840 Loader Lift Capacity
To Maximum Height at Pivot Point .......... 2252.3 kg (4966 lb)
To Maximum Height .......... 2127 kg (4690 lb)
To 1.5 m (59 in.) at Pivot Point .......... 2719.7 kg (5997 lb)
To 1.5 m (59 in.) .......... 2610 kg (2755 lb)
Breakout Force
At Pivot Point .......... 3378 N (759 lb force)
800 mm (31.5 in.) Forward of Pivot Point .......... 2986 N (671 lb
force)
Bucket Rollback Force
At Maximum Height .......... 44 000N (9892 lb force)
At 1.5 m (59 in.) Lift Height .......... 55 000 N (12 365 lb force)
At Ground Level Line .......... 22 500 N (11 578 lb force)
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JOHN DEERE TRACTORS SPECIFICATIONS |
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JOHN DEERE TRACTORS ATTACHMENTS | ||||
1023E | 2025R | 2210 | 2520 | 3032E |
3046R | 3520 | 4066R | 4105 | 4200 |
4320 | 4400 | 4520 | 4600 | 4720 |
430 | 420 | 455 | X300 | X350 |
X485 | X500 | X590 | X700 | X738 |
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JOHN DEERE FRONT END LOADERS |
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JOHN DEERE TRACTORS MAINTENANCE |
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JOHN DEERE TRACTORS TROUBLESHOOTING | ||||
2640 | 3040 | 3310 | 3650 | 4100 |
5050D | 5090R | 5410 | 6105R | 7200R |
E130 | L111 | LA110 | LT155 | X300R |
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