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- Caterpillar 777B vs. Caterpillar 797
Caterpillar 777B vs. Caterpillar 797
2 reasons to buy Caterpillar 777B:
Weight
Unloaded front weight distribution | 47 % and 43.5 % | 7 % more or 3.5 % |
Unloaded rear weight distribution | 53 % and 46.5 % | 12 % more or 6.5 % |
7 reasons to buy Caterpillar 797:
Operation
Fuel Capacity | 6813 l. and 946 l. | 86 % more or 5867 l. |
Motor
Full power | 2535.4 kW and 686 kW | 73 % more or 1849.4 kW |
Effective power | 2406.4 kW and 649 kW | 73 % more or 1757.4 kW |
Displacement | 117 l. and 34.5 l. | 71 % more or 82.5 l. |
Gear box
Maximum speed | 64 km/h and 60 km/h | 6 % more or 4 km/h |
Dump
Brimmed lifting capacity | 173 m3 and 36.4 m3 | 79 % more or 136.6 m3 |
Lifting capacity with top | 220 m3 and 51.3 m3 | 77 % more or 168.7 m3 |
Neutral reasons:
Weight
Weight without load | 60055 kg and 555990 kg |
Laden weight | 146966 kg and 326530 kg |
Loaded front weight distribution | 33 % and 33 % |
Loaded rear weight distribution | 67 % and 67 % |
Sizes
Overall width | 5463 mm and 9150 mm |
Headroom | 4900 mm and 7240 mm |
Wheelbase | 4570 mm and 7200 mm |
Unloading height | 9300 mm and 15000 mm |
Dimensional length | 9790 mm and 14530 mm |
Operation
Tyre size | 24.00-49 48PR and 55/80R63 |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3508 and 3524A |
Dump
Nominal payload | 86182.6 kg and 344730.2 kg |
Images
Sizes
1. Dimensional length | 9790 mm | 1. Dimensional length | 14530 mm |
2. Overall width | 5463 mm | 2. Overall width | 9150 mm |
3. Headroom | 4900 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 4570 mm | 4. Wheelbase | 7200 mm |
6. Unloading height | 9300 mm | 6. Unloading height | 15000 mm |


