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- Caterpillar 771D vs. Komatsu 830E
Caterpillar 771D vs. Komatsu 830E
3 reasons to buy Caterpillar 771D:
Weight
Unloaded rear weight distribution | 50.2 % and 50 % | 0 % more or 0.2 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Gear box
Maximum speed | 57 km/h and 48.8 km/h | 14 % more or 8.2 km/h |
8 reasons to buy Komatsu 830E:
Weight
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Unloaded front weight distribution | 50 % and 49.8 % | 0 % more or 0.2 % |
Sizes
Clearance | 1280 mm and 600 mm | 53 % more or 680 mm |
Unloading ground clearance | 1840 mm and 464 mm | 75 % more or 1376 mm |
Operation
Fuel Capacity | 4542 l. and 530 l. | 88 % more or 4012 l. |
Motor
Full power | 1761 kW and 380.3 kW | 78 % more or 1380.7 kW |
Dump
Brimmed lifting capacity | 117 m3 and 20.2 m3 | 83 % more or 96.8 m3 |
Lifting capacity with top | 147 m3 and 27.5 m3 | 81 % more or 119.5 m3 |
Neutral reasons:
Weight
Weight without load | 34750 kg and 162505 kg |
Laden weight | 75700 kg and 385852 kg |
Sizes
Overall width | 3659 mm and 7320 mm |
Headroom | 3690 mm and 6880 mm |
Wheelbase | 3713 mm and 6350 mm |
Dimensional length | 8200 mm and 14150 mm |
Unloading height | 7735 mm and 13410 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3408ETA and SSDA16V160 |
Dump
Nominal payload | 40950 kg and 222260.3 kg |
Images
Sizes
1. Dimensional length | 8200 mm | 1. Dimensional length | 14150 mm |
2. Overall width | 3659 mm | 2. Overall width | 7320 mm |
3. Headroom | 3690 mm | 3. Headroom | 6880 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 6350 mm |
5. Clearance | 600 mm | 5. Clearance | 1280 mm |
6. Unloading height | 7735 mm | 6. Unloading height | 13410 mm |
7. Unloading ground clearance | 464 mm | 7. Unloading ground clearance | 1840 mm |