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John Deere 872D vs. John Deere 772D
13 reasons to buy John Deere 872D:
Operation
Rear axle standard operating weight | 11812 kg and 11186 kg | 5 % more or 626 kg |
Front axle maximum operating weight | 7268 kg and 7185 kg | 1 % more or 83 kg |
Rear axle maximum operating weight | 14777 kg and 14587 kg | 1 % more or 190 kg |
Front axle standard operating weight | 4613 kg and 4364 kg | 5 % more or 249 kg |
Motor
Effective speeds output 3-4 | 172 kW and 160 kW | 7 % more or 12 kW |
Maximum power | 182.7 kW and 171.5 kW | 6 % more or 11.2 kW |
Effective speeds output 5-6 | 182.7 kW and 171.5 kW | 6 % more or 11.2 kW |
Effective drives torque 1-2 | 1075 Nm and 1000.6 Nm | 7 % more or 74.4 Nm |
Effective drives torque 3-4 | 1132 Nm and 1054.8 Nm | 7 % more or 77.2 Nm |
Effective speeds output 7-8 | 175.2 kW and 160.3 kW | 9 % more or 14.9 kW |
Effective drives torque 7-8 | 1277 Nm and 1259.6 Nm | 1 % more or 17.4 Nm |
Effective speeds output 1-2 | 153 kW and 138 kW | 10 % more or 15 kW |
Dump
Blade pulling at maximum weight | 19849 kg and 19595 kg | 1 % more or 254 kg |
6 reasons to buy John Deere 772D:
Motor
Effective drives torque 5-6 | 1259.6 Nm and 1182 Nm | 6 % more or 77.6 Nm |
Gear box
Maximum forward speed | 41.6 km/h and 41.1 km/h | 1 % more or 0.5 km/h |
Maximum reverse gear | 41.6 km/h and 41.1 km/h | 1 % more or 0.5 km/h |
Circle
Maximum radius outside left tyres | 2100 mm and 2320 mm | 9 % less or 220 mm |
Right maximum radius outside tyres | 2080 mm and 2310 mm | 10 % less or 230 mm |
Maximum lifting above ground level | 470 mm and 437 mm | 7 % more or 33 mm |
Neutral reasons:
Steerage
Left and right hinge connection | 22 degrees and 22 degrees |
Turn radius | 7.2 m and 7.2 m |
Sizes
Height to cab upper part | 3180 mm and 3180 mm |
Dimensional length | 8804 mm and 8804 mm |
Between tyres width | 2640 mm and 2510 mm |
Wheelbase | 6120 mm and 6120 mm |
Blade base | 2533 mm and 2568 mm |
Dual axis wheelbase | 1540 mm and 1540 mm |
Front part clearance | 587 mm and 587 mm |
Operation
Operating voltage | 24 V and 24 V |
Hydraulic system fluid volume | 53 l. and 53 l. |
Generator current strength | 100 amperes and 100 amperes |
Transmission fluid volume | 22.7 l. and 22.7 l. |
Rear differential/final drive fluid volume | 36 l. and 36 l. |
Circular gearbox fluid volume | 5.7 l. and 5.7 l. |
Overall standard operating weight | 16421 kg and 15549 kg |
Each tandem case fluid volume | 75.7 l. and 75.7 l. |
Tyre size | 17.5R25 Radial PR and 14.00R24 Radial PR |
Total maximum operating weight | 22045 kg and 21772 kg |
Fuel Capacity | 401.2 l. and 401.2 l. |
Cooling system fluid volume | 49.2 l. and 49.2 l. |
Motor
Cylinders number | 6 and 6 |
Power measured at | 2000 rev / min and 2000 rev / min |
Torque measured at | 1000 rev / min and 1000 rev / min |
Displacement | 8.1 l. and 8.1 l. |
Aspiration | Turbocharged engine with subsequent cooling of charging air by oncoming air flow and Turbocharged engine with subsequent cooling of charging air by oncoming air flow |
Manufacturer | John Deere and John Deere |
Model | 6081H and 6081H |
Hydraulic system
Type of pump | variable displacement piston pump and variable displacement piston pump |
Pump flow rate | 207 l/min and 207 l/min |
Overflow valve pressure | 18960.6 kPa and 18960.6 kPa |
Gear box
Transmission type | Powershift transmission with direct drive and Powershift transmission with direct drive |
Forward gears number | 8 and 8 |
Reverse gears number | 8 and 8 |
Front Axle
General fluctuations | 32 degrees and 32 degrees |
Clearance | 587 mm and 587 mm |
Wheel tilt | 20 degrees and 20 degrees |
Dump
Mouldboard height | 686 mm and 610 mm |
Mouldboard thickness | 25 mm and 22 mm |
Left lateral displacement | 680 mm and 680 mm |
Lateral right shift | 680 mm and 680 mm |
Mouldboard width | 4300 mm and 3660 mm |
Circle
Right shift | 724 mm and 724 mm |
Blade tilt rear angle | 5 degrees and 5 degrees |
Blade tilt front angle | 42 degrees and 42 degrees |
Diameter | 1520 mm and 1520 mm |
Rotating | 360 degrees and 360 degrees |
Left shift | 787 mm and 787 mm |
Images
Sizes
1. Dimensional length | 8804 mm | 1. Dimensional length | 8804 mm |
2. Between tyres width | 2640 mm | 2. Between tyres width | 2510 mm |
3. Height to cab upper part | 3180 mm | 3. Height to cab upper part | 3180 mm |
4. Wheelbase | 6120 mm | 4. Wheelbase | 6120 mm |
6. Front part clearance | 587 mm | 6. Front part clearance | 587 mm |
7. Dual axis wheelbase | 1540 mm | 7. Dual axis wheelbase | 1540 mm |
8. Blade base | 2533 mm | 8. Blade base | 2568 mm |