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- John Deere 648G serie II vs. John Deere 640G
John Deere 648G serie II vs. John Deere 640G
7 reasons to buy John Deere 648G serie II:
Sizes
Maximum traction force on a rope with empty drum | 217 kN and 186.2 kN | 14 % more or 30.8 kN |
Operation
Fuel Capacity | 227 l. and 159 l. | 30 % more or 68 l. |
Motor
Peak torque | 670 Nm and 649.4 Nm | 3 % more or 20.6 Nm |
Full power | 119 kW and 117.1 kW | 2 % more or 1.9 kW |
Effective power | 114 kW and 112.6 kW | 1 % more or 1.4 kW |
Gear box
Reverse gears number | 7 and 4 | 43 % more or 3 |
Maximum reverse gear | 17.1 km/h and 9 km/h | 47 % more or 8.1 km/h |
4 reasons to buy John Deere 640G:
Sizes
Maximum blade height | 13080 mm and 1310 mm | 90 % more or 11770 mm |
Operation
Generator current strength | 95 amperes and 65 amperes | 32 % more or 30 amperes |
Hydraulic system
Pump flow rate | 102 l/min and 159 l/min | 36 % less or 57 l/min |
Gear box
Maximum forward speed | 25.3 km/h and 22.8 km/h | 10 % more or 2.5 km/h |
Neutral reasons:
Sizes
Dimensional length | 7345 mm and 7230 mm |
Overall width | 3110 mm and 3000 mm |
Height to cab upper part | 3030 mm and 30270 mm |
Wheelbase | 3683 mm and 3430 mm |
Clearance | 514 mm and 514 mm |
Roller diameter | 203.2 mm and 203.2 mm |
Cable width | 15.8 mm and 15.8 mm |
Drum capacity at cable width | 77.4 m and 77.4 m |
Maximum line speed | 44.5 m/min and 44.5 m/min |
Operation
Engine oil volume | 18.9 l. and 18.9 l. |
Axle oscillating | 30 degrees and 30 degrees |
Front differential fluid volume | 17 l. and 17 l. |
Steering angle | 90 degrees and 90 degrees |
Rear differential fluid volume | 28.4 l. and 28.4 l. |
Tyre size | 28L-26 and 28L-26 |
Transmission fluid volume | 29.3 l. and 29.3 l. |
Hydraulic system fluid volume | 41.6 l. and 41.6 l. |
Operating voltage | 12 V and 12 V |
Working weight | 12768 kg and 10840.9 kg |
Cooling system fluid volume | 28.4 l. and 28.4 l. |
Motor
Power measured at | 2200 rev / min and 2200 rev / min |
Torque measured at | 1350 rev / min and 1350 rev / min |
Manufacturer | John Deere and John Deere |
Displacement | 6.8 l. and 6.8 l. |
Model | 6068T and 6068T |
Cylinders number | 6 and 6 |
Aspiration | turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 20684 kPa and 20684 kPa |
Type of pump | variable displacement axial piston pump and Piston |
Gear box
Transmission type | Powershift transmission with direct drive and planetary gear |
Forward gears number | 8 and 8 |
Images
Sizes
1. Dimensional length | 7345 mm | 1. Dimensional length | 7230 mm |
2. Overall width | 3110 mm | 2. Overall width | 3000 mm |
3. Height to cab upper part | 3030 mm | 3. Height to cab upper part | 30270 mm |
4. Wheelbase | 3683 mm | 4. Wheelbase | 3430 mm |
5. Clearance | 514 mm | 5. Clearance | 514 mm |