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John Deere 848H vs. John Deere 748G
11 reasons to buy John Deere 848H:
Sizes
Cable width | 19.1 mm and 15.8 mm | 17 % more or 3.3 mm |
Maximum boom height | 4289 mm and 3781 mm | 12 % more or 508 mm |
Clearance | 615 mm and 599 mm | 3 % more or 16 mm |
Grapple load capacity - tongs tip to tip | 1.5 m2 and 1.1 m2 | 27 % more or 0.4 m2 |
Grapple radius on ground level | 3111 mm and 2222 mm | 29 % more or 889 mm |
Operation
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 |
Fuel Capacity | 329.3 l. and 272.5 l. | 17 % more or 56.8 l. |
Hydraulic system fluid volume | 56.8 l. and 41.6 l. | 27 % more or 15.2 l. |
Motor
Full power | 149 kW and 129 kW | 13 % more or 20 kW |
Gear box
Maximum reverse gear | 15.3 km/h and 10.5 km/h | 31 % more or 4.8 km/h |
9 reasons to buy John Deere 748G:
Sizes
Drum capacity at cable width | 113.7 m and 54.6 m | 52 % more or 59.1 m |
Maximum traction force on a rope with empty drum | 208.4 kN and 193 kN | 7 % more or 15.4 kN |
Grapple height from ground level | 863 mm and 1490 mm | 42 % less or 627 mm |
Maximum blade height | 1500 mm and 1499 mm | 0 % more or 1 mm |
Motor
Displacement | 7.6 l. and 6.8 l. | 11 % more or 0.8 l. |
Hydraulic system
Pump flow rate | 143.8 l/min and 159 l/min | 10 % less or 15.2 l/min |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Reverse gears number | 4 and 3 | 25 % more or 1 |
Maximum forward speed | 29.1 km/h and 20.9 km/h | 28 % more or 8.2 km/h |
Neutral reasons:
Sizes
Wheelbase | 3785 mm and 3680 mm |
Roller diameter | 203.2 mm and 254 mm |
Tong opening at tips | 3302 mm and 3124 mm |
Dimensional length | 8072 mm and 7821 mm |
Overall width | 3560 mm and 3230 mm |
Height to cab upper part | 3127 mm and 3130 mm |
Operation
Axle oscillating | 30 degrees and 30 degrees |
Working weight | 17826.2 kg and 14283.2 kg |
Tyre size | 30.5-32 and 30.5-32 |
Operating voltage | 12 V and 12 V |
Motor
Cylinders number | 6 and 6 |
Aspiration | turbocharging and turbocharging |
Manufacturer | John Deere and John Deere |
Model | 6068H and 6076T |
Power measured at | 2200 rev / min and 2200 rev / min |
Hydraulic system
Type of pump | variable displacement axial piston pump and Piston |
Overflow valve pressure | 148.4 kPa and 20684.3 kPa |
Gear box
Transmission type | powershift and planetary gear |
Images
Sizes
6. Maximum boom height | 4289 mm | 6. Maximum boom height | 3781 mm |
7. Grapple height from ground level | 1490 mm | 7. Grapple height from ground level | 1331 mm |
8. Grapple radius on ground level | 3111 mm | 8. Grapple radius on ground level | 1547 mm |
9. Tong opening at tips | 3302 mm | 9. Tong opening at tips | 3124 mm |
1. Dimensional length | 8072 mm | 1. Dimensional length | 7821 mm |
2. Overall width | 3560 mm | 2. Overall width | 3230 mm |
3. Height to cab upper part | 3127 mm | 3. Height to cab upper part | 3130 mm |
4. Wheelbase | 3785 mm | 4. Wheelbase | 3680 mm |
5. Clearance | 615 mm | 5. Clearance | 599 mm |