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- Caterpillar 773 vs. Komatsu HD680
Caterpillar 773 vs. Komatsu HD680
2 reasons to buy Caterpillar 773:
Sizes
Unloading ground clearance | 3450 mm and 540 mm | 84 % more or 2910 mm |
Gear box
Maximum speed | 67.6 km/h and 65 km/h | 4 % more or 2.6 km/h |
4 reasons to buy Komatsu HD680:
Motor
Displacement | 28 l. and 19.5 l. | 30 % more or 8.5 l. |
Full power | 577.9 kW and 447.4 kW | 23 % more or 130.5 kW |
Dump
Brimmed lifting capacity | 32 m3 and 23.4 m3 | 27 % more or 8.6 m3 |
Lifting capacity with top | 44 m3 and 31.3 m3 | 29 % more or 12.7 m3 |
Neutral reasons:
Weight
Weight without load | 37800 kg and 46500 kg |
Laden weight | 83170 kg and 114555 kg |
Sizes
Headroom | 4200 mm and 4290 mm |
Wheelbase | 3962 mm and 4750 mm |
Unloading height | 8300 mm and 8720 mm |
Dimensional length | 8712 mm and 9790 mm |
Overall width | 3800 mm and 4675 mm |
Operation
Tyre size | 21-35 32PR and 24.00-35-42PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | D346 and HD680 |
Dump
Nominal payload | 45359.2 kg and 68000 kg |
Images
Sizes
6. Unloading height | 8300 mm | 6. Unloading height | 8720 mm |
7. Unloading ground clearance | 3450 mm | 7. Unloading ground clearance | 540 mm |
1. Dimensional length | 8712 mm | 1. Dimensional length | 9790 mm |
2. Overall width | 3800 mm | 2. Overall width | 4675 mm |
3. Headroom | 4200 mm | 3. Headroom | 4290 mm |
4. Wheelbase | 3962 mm | 4. Wheelbase | 4750 mm |