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- Caterpillar 771D vs. Komatsu HD780
Caterpillar 771D vs. Komatsu HD780
7 reasons to buy Komatsu HD780:
Sizes
Clearance | 780 mm and 600 mm | 23 % more or 180 mm |
Unloading ground clearance | 900 mm and 464 mm | 48 % more or 436 mm |
Operation
Fuel Capacity | 1000 l. and 530 l. | 47 % more or 470 l. |
Motor
Full power | 596.6 kW and 380.3 kW | 36 % more or 216.3 kW |
Effective power | 583.1 kW and 361.7 kW | 38 % more or 221.4 kW |
Displacement | 28 l. and 18 l. | 36 % more or 10 l. |
Gear box
Maximum speed | 65 km/h and 57 km/h | 12 % more or 8 km/h |
Neutral reasons:
Sizes
Dimensional length | 8200 mm and 9985 mm |
Overall width | 3659 mm and 5700 mm |
Headroom | 3690 mm and 4870 mm |
Wheelbase | 3713 mm and 4750 mm |
Unloading height | 7735 mm and 9000 mm |
Operation
Tyre size | 18R33 (E-4) and 24.00-49-42PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3408ETA and VTA-1710 |
Gear box
Forward gears number | 6 and 6 |
Images
Sizes
5. Clearance | 600 mm | 5. Clearance | 780 mm |
6. Unloading height | 7735 mm | 6. Unloading height | 9000 mm |
7. Unloading ground clearance | 464 mm | 7. Unloading ground clearance | 900 mm |
1. Dimensional length | 8200 mm | 1. Dimensional length | 9985 mm |
2. Overall width | 3659 mm | 2. Overall width | 5700 mm |
3. Headroom | 3690 mm | 3. Headroom | 4870 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 4750 mm |