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- John Deere 748H vs. John Deere 648E
John Deere 748H vs. John Deere 648E
13 reasons to buy John Deere 748H:
Sizes
Maximum traction force on a rope with empty drum | 193.3 kN and 173 kN | 11 % more or 20.3 kN |
Grapple radius on ground level | 3113 mm and 2240 mm | 28 % more or 873 mm |
Maximum boom height | 4289 mm and 3200 mm | 25 % more or 1089 mm |
Maximum blade height | 1499 mm and 1310 mm | 13 % more or 189 mm |
Clearance | 615 mm and 514 mm | 16 % more or 101 mm |
Operation
Fuel Capacity | 329.3 l. and 197 l. | 40 % more or 132.3 l. |
Hydraulic system fluid volume | 56.8 l. and 41.6 l. | 27 % more or 15.2 l. |
Generator current strength | 120 amperes and 95 amperes | 21 % more or 25 amperes |
Steering angle | 45 degrees and 90 degrees | 50 % less or 45 degrees |
Motor
Full power | 141 kW and 110 kW | 22 % more or 31 kW |
Hydraulic system
Pump flow rate | 159 l/min and 162.8 l/min | 2 % less or 3.8 l/min |
Gear box
Reverse gears number | 7 and 4 | 43 % more or 3 |
Maximum reverse gear | 17.4 km/h and 9.4 km/h | 46 % more or 8.0 km/h |
2 reasons to buy John Deere 648E:
Sizes
Grapple height from ground level | 787 mm and 1556 mm | 49 % less or 769 mm |
Gear box
Maximum forward speed | 26.3 km/h and 23 km/h | 13 % more or 3.3 km/h |
Neutral reasons:
Sizes
Dimensional length | 8072 mm and 7230 mm |
Overall width | 3530 mm and 3110 mm |
Tong opening at tips | 3226 mm and 2870 mm |
Height to cab upper part | 3127 mm and 3020 mm |
Roller diameter | 203.2 mm and 203.2 mm |
Wheelbase | 3785 mm and 3430 mm |
Cable width | 19.1 mm and 19.1 mm |
Drum capacity at cable width | 54.6 m and 54.6 m |
Operation
Working weight | 17027.9 kg and 13200 kg |
Operating voltage | 12 V and 12 V |
Tyre size | 30.5-32 and 28L-26 |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | John Deere and John Deere |
Model | 6068H and 6068T |
Power measured at | 2200 rev / min and 2200 rev / min |
Displacement | 6.8 l. and 6.8 l. |
Hydraulic system
Type of pump | variable displacement axial piston pump and axial piston, with pressure compensation |
Overflow valve pressure | 148.4 kPa and 20684 kPa |
Gear box
Transmission type | powershift and Powershift transmission with direct drive |
Forward gears number | 8 and 8 |
Images
Sizes
8. Grapple radius on ground level | 3113 mm | 8. Grapple radius on ground level | 1550 mm |
9. Tong opening at tips | 3226 mm | 9. Tong opening at tips | 2870 mm |
1. Dimensional length | 8072 mm | 1. Dimensional length | 7350 mm |
2. Overall width | 3530 mm | 2. Overall width | 3110 mm |
3. Height to cab upper part | 3127 mm | 3. Height to cab upper part | 3020 mm |
4. Wheelbase | 3785 mm | 4. Wheelbase | 3430 mm |
5. Clearance | 615 mm | 5. Clearance | 514 mm |
6. Maximum boom height | 4289 mm | 6. Maximum boom height | 3680 mm |
7. Grapple height from ground level | 1556 mm | 7. Grapple height from ground level | 1372 mm |