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- Caterpillar 777B vs. Komatsu HD680
Caterpillar 777B vs. Komatsu HD680
6 reasons to buy Caterpillar 777B:
Weight
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Motor
Displacement | 34.5 l. and 28 l. | 19 % more or 6.5 l. |
Full power | 686 kW and 577.9 kW | 16 % more or 108.1 kW |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Brimmed lifting capacity | 36.4 m3 and 32 m3 | 12 % more or 4.4 m3 |
Lifting capacity with top | 51.3 m3 and 44 m3 | 14 % more or 7.3 m3 |
2 reasons to buy Komatsu HD680:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Gear box
Maximum speed | 65 km/h and 60 km/h | 8 % more or 5 km/h |
Neutral reasons:
Weight
Laden weight | 146966 kg and 114555 kg |
Weight without load | 60055 kg and 46500 kg |
Sizes
Dimensional length | 9790 mm and 9790 mm |
Overall width | 5463 mm and 4675 mm |
Headroom | 4900 mm and 4290 mm |
Wheelbase | 4570 mm and 4750 mm |
Unloading height | 9300 mm and 8720 mm |
Operation
Tyre size | 24.00-49 48PR and 24.00-35-42PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3508 and HD680 |
Dump
Nominal payload | 86182.6 kg and 68000 kg |
Images
Sizes
1. Dimensional length | 9790 mm | 1. Dimensional length | 9790 mm |
2. Overall width | 5463 mm | 2. Overall width | 4675 mm |
3. Headroom | 4900 mm | 3. Headroom | 4290 mm |
4. Wheelbase | 4570 mm | 4. Wheelbase | 4750 mm |
6. Unloading height | 9300 mm | 6. Unloading height | 8720 mm |