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- Komatsu HD1200-1 vs. Caterpillar 777D
Komatsu HD1200-1 vs. Caterpillar 777D
11 reasons to buy Komatsu HD1200-1:
Weight
Unloaded rear weight distribution | 56.9 % and 54.6 % | 4 % more or 2.3 % |
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Sizes
Unloading ground clearance | 1650 mm and 872 mm | 47 % more or 778 mm |
Clearance | 715 mm and 700 mm | 2 % more or 15 mm |
Operation
Fuel Capacity | 1900 l. and 1137 l. | 40 % more or 763 l. |
Engine oil volume | 145 l. and 124 l. | 14 % more or 21 l. |
Motor
Full power | 894.8 kW and 745.7 kW | 17 % more or 149.1 kW |
Effective power | 865 kW and 699.5 kW | 19 % more or 165.5 kW |
Displacement | 37.7 l. and 34.5 l. | 8 % more or 3.2 l. |
Dump
Brimmed lifting capacity | 46.1 m3 and 42 m3 | 9 % more or 4.1 m3 |
Lifting capacity with top | 70 m3 and 60.5 m3 | 14 % more or 9.5 m3 |
4 reasons to buy Caterpillar 777D:
Weight
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Unloaded front weight distribution | 45.4 % and 43.1 % | 5 % more or 2.3 % |
Operation
Cooling system fluid volume | 325 l. and 250 l. | 23 % more or 75 l. |
Gear box
Maximum speed | 60.4 km/h and 57.5 km/h | 5 % more or 2.9 km/h |
Neutral reasons:
Weight
Weight without load | 85800 kg and 70306.8 kg |
Laden weight | 205855 kg and 161030 kg |
Sizes
Unloading height | 10440 mm and 9970 mm |
Dimensional length | 10855 mm and 9780 mm |
Overall width | 6550 mm and 6100 mm |
Headroom | 5170 mm and 5000 mm |
Wheelbase | 5400 mm and 4570 mm |
Motor
Manufacturer | Cummins and Caterpillar |
Model | KTA-2300C and 3508A |
Dump
Nominal payload | 108862.2 kg and 90718.5 kg |
Images
Sizes
4. Wheelbase | 5400 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 715 mm | 5. Clearance | 700 mm |
6. Unloading height | 10440 mm | 6. Unloading height | 9970 mm |
7. Unloading ground clearance | 1650 mm | 7. Unloading ground clearance | 872 mm |
1. Dimensional length | 10855 mm | 1. Dimensional length | 9780 mm |
2. Overall width | 6550 mm | 2. Overall width | 6100 mm |
3. Headroom | 5170 mm | 3. Headroom | 5000 mm |