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- Caterpillar 771D vs. Komatsu HD1200-1
Caterpillar 771D vs. Komatsu HD1200-1
2 reasons to buy Caterpillar 771D:
Weight
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Unloaded front weight distribution | 49.8 % and 43.1 % | 13 % more or 6.7 % |
11 reasons to buy Komatsu HD1200-1:
Weight
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Unloaded rear weight distribution | 56.9 % and 50.2 % | 12 % more or 6.7 % |
Sizes
Unloading ground clearance | 1650 mm and 464 mm | 72 % more or 1186 mm |
Clearance | 715 mm and 600 mm | 16 % more or 115 mm |
Operation
Fuel Capacity | 1900 l. and 530 l. | 72 % more or 1370 l. |
Motor
Full power | 894.8 kW and 380.3 kW | 57 % more or 514.5 kW |
Effective power | 865 kW and 361.7 kW | 58 % more or 503.3 kW |
Displacement | 37.7 l. and 18 l. | 52 % more or 19.7 l. |
Gear box
Maximum speed | 57.5 km/h and 57 km/h | 1 % more or 0.5 km/h |
Dump
Brimmed lifting capacity | 46.1 m3 and 20.2 m3 | 56 % more or 25.9 m3 |
Lifting capacity with top | 70 m3 and 27.5 m3 | 61 % more or 42.5 m3 |
Neutral reasons:
Weight
Weight without load | 34750 kg and 85800 kg |
Laden weight | 75700 kg and 205855 kg |
Sizes
Dimensional length | 8200 mm and 10855 mm |
Overall width | 3659 mm and 6550 mm |
Headroom | 3690 mm and 5170 mm |
Wheelbase | 3713 mm and 5400 mm |
Unloading height | 7735 mm and 10440 mm |
Operation
Tyre size | 18R33 (E-4) and 30.00-51-46PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3408ETA and KTA-2300C |
Dump
Nominal payload | 40950 kg and 108862.2 kg |
Images
Sizes
1. Dimensional length | 8200 mm | 1. Dimensional length | 10855 mm |
2. Overall width | 3659 mm | 2. Overall width | 6550 mm |
3. Headroom | 3690 mm | 3. Headroom | 5170 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 5400 mm |
5. Clearance | 600 mm | 5. Clearance | 715 mm |
6. Unloading height | 7735 mm | 6. Unloading height | 10440 mm |
7. Unloading ground clearance | 464 mm | 7. Unloading ground clearance | 1650 mm |