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- John Deere 748E vs. John Deere 648G serie III
John Deere 748E vs. John Deere 648G serie III
12 reasons to buy John Deere 748E:
Sizes
Drum capacity at cable width | 80.2 m and 77.4 m | 3 % more or 2.8 m |
Maximum blade height | 1500 mm and 1310 mm | 13 % more or 190 mm |
Maximum traction force on a rope with empty drum | 208 kN and 193 kN | 7 % more or 15 kN |
Maximum line speed | 44.2 m/min and 43.2 m/min | 2 % more or 1.0 m/min |
Maximum boom height | 3780 mm and 3195 mm | 15 % more or 585 mm |
Cable width | 19.1 mm and 15.8 mm | 17 % more or 3.3 mm |
Operation
Engine oil volume | 23.7 l. and 18.9 l. | 20 % more or 4.8 l. |
Motor
Peak torque | 721 Nm and 706 Nm | 2 % more or 15 Nm |
Displacement | 7.6 l. and 6.8 l. | 11 % more or 0.8 l. |
Full power | 129 kW and 128 kW | 1 % more or 1 kW |
Hydraulic system
Pump flow rate | 143.8 l/min and 159 l/min | 10 % less or 15.2 l/min |
Gear box
Maximum forward speed | 30.3 km/h and 21.9 km/h | 28 % more or 8.4 km/h |
10 reasons to buy John Deere 648G serie III:
Sizes
Clearance | 615 mm and 599 mm | 3 % more or 16 mm |
Grapple height from ground level | 908 mm and 1321 mm | 31 % less or 413 mm |
Grapple radius on ground level | 2243 mm and 1550 mm | 31 % more or 693 mm |
Operation
Hydraulic system fluid volume | 54 l. and 41.6 l. | 23 % more or 12.4 l. |
Generator current strength | 120 amperes and 78 amperes | 35 % more or 42 amperes |
Fuel Capacity | 313 l. and 234.7 l. | 25 % more or 78.3 l. |
Cooling system fluid volume | 34 l. and 28.4 l. | 16 % more or 5.6 l. |
Motor
Torque measured at | 1400 rev / min and 1350 rev / min | 4 % more or 50 rev |
Gear box
Reverse gears number | 7 and 4 | 43 % more or 3 |
Maximum reverse gear | 16.4 km/h and 10.9 km/h | 34 % more or 5.5 km/h |
Neutral reasons:
Sizes
Wheelbase | 3683 mm and 3430 mm |
Overall width | 3240 mm and 3230 mm |
Dimensional length | 7770 mm and 7230 mm |
Height to cab upper part | 3130 mm and 3030 mm |
Tong opening at tips | 3048 mm and 2921 mm |
Operation
Front differential fluid volume | 28.4 l. and 28.4 l. |
Steering angle | 90 degrees and 90 degrees |
Rear differential fluid volume | 28.4 l. and 28.4 l. |
Tyre size | 30.5-32 12 PR LS2 and 30.5-32 |
Transmission fluid volume | 29.3 l. and 29.3 l. |
Operating voltage | 12 V and 12 V |
Working weight | 15150 kg and 14534 kg |
Motor
Power measured at | 2200 rev / min and 2200 rev / min |
Manufacturer | John Deere and John Deere |
Model | 6076T and 6068H |
Cylinders number | 6 and 6 |
Aspiration | turbocharging and turbocharging |
Hydraulic system
Overflow valve pressure | 20684 kPa and 20684 kPa |
Type of pump | axial piston, with pressure compensation and variable displacement axial piston pump |
Gear box
Transmission type | powershift and Powershift transmission with direct drive |
Forward gears number | 8 and 8 |
Images
Sizes
1. Dimensional length | 7770 mm | 1. Dimensional length | 7814 mm |
2. Overall width | 3240 mm | 2. Overall width | 3230 mm |
3. Height to cab upper part | 3130 mm | 3. Height to cab upper part | 3030 mm |
4. Wheelbase | 3683 mm | 4. Wheelbase | 3430 mm |
5. Clearance | 599 mm | 5. Clearance | 615 mm |
6. Maximum boom height | 3300 mm | 6. Maximum boom height | 3680 mm |
7. Grapple height from ground level | 863 mm | 7. Grapple height from ground level | 1376 mm |
8. Grapple radius on ground level | 2240 mm | 8. Grapple radius on ground level | 1536 mm |
9. Tong opening at tips | 3048 mm | 9. Tong opening at tips | 2921 mm |