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- Komatsu HD780 vs. Komatsu HD680
Komatsu HD780 vs. Komatsu HD680
3 reasons to buy Komatsu HD780:
Sizes
Clearance | 780 mm and 565 mm | 28 % more or 215 mm |
Unloading ground clearance | 900 mm and 540 mm | 40 % more or 360 mm |
Motor
Full power | 596.6 kW and 577.9 kW | 3 % more or 18.7 kW |
Neutral reasons:
Sizes
Headroom | 4870 mm and 4290 mm |
Wheelbase | 4750 mm and 4750 mm |
Dimensional length | 9985 mm and 9790 mm |
Overall width | 5700 mm and 4675 mm |
Unloading height | 9000 mm and 8720 mm |
Operation
Tyre size | 24.00-49-42PR and 24.00-35-42PR |
Motor
Model | VTA-1710 and HD680 |
Displacement | 28 l. and 28 l. |
Manufacturer | Cummins and Cummins |
Gear box
Transmission type | Torqueflow Transmission (with the flow of torque) of planetary type and hydraulic gear reducer and TORQFLOW |
Forward gears number | 6 and 6 |
Reverse gears number | 1 and 1 |
Maximum speed | 65 km/h and 65 km/h |
Dump
Discharge angle | 64 degrees and 65 degrees |
Images
Sizes
1. Dimensional length | 9985 mm | 1. Dimensional length | 9790 mm |
2. Overall width | 5700 mm | 2. Overall width | 4675 mm |
3. Headroom | 4870 mm | 3. Headroom | 4290 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 4750 mm |
5. Clearance | 780 mm | 5. Clearance | 565 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 8720 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 540 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 65 degrees |