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- Caterpillar 789C vs. Komatsu HD1200-1
Caterpillar 789C vs. Komatsu HD1200-1
10 reasons to buy Caterpillar 789C:
Weight
Unloaded front weight distribution | 47 % and 43.1 % | 8 % more or 3.9 % |
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Sizes
Clearance | 1173 mm and 715 mm | 39 % more or 458 mm |
Operation
Fuel Capacity | 3222 l. and 1900 l. | 41 % more or 1322 l. |
Cooling system fluid volume | 663 l. and 250 l. | 62 % more or 413 l. |
Motor
Full power | 1417 kW and 894.8 kW | 37 % more or 522.2 kW |
Effective power | 1320 kW and 865 kW | 34 % more or 455 kW |
Displacement | 69 l. and 37.7 l. | 45 % more or 31.3 l. |
Dump
Brimmed lifting capacity | 92 m3 and 46.1 m3 | 50 % more or 45.9 m3 |
Lifting capacity with top | 105 m3 and 70 m3 | 33 % more or 35 m3 |
5 reasons to buy Komatsu HD1200-1:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Unloaded rear weight distribution | 56.9 % and 53 % | 7 % more or 3.9 % |
Sizes
Unloading ground clearance | 1650 mm and 1330 mm | 19 % more or 320 mm |
Operation
Engine oil volume | 145 l. and 76 l. | 48 % more or 69 l. |
Gear box
Maximum speed | 57.5 km/h and 52.6 km/h | 9 % more or 4.9 km/h |
Neutral reasons:
Weight
Weight without load | 135670 kg and 85800 kg |
Laden weight | 317515 kg and 205855 kg |
Sizes
Dimensional length | 12177 mm and 10855 mm |
Overall width | 7674 mm and 6550 mm |
Headroom | 6182 mm and 5170 mm |
Wheelbase | 5700 mm and 5400 mm |
Unloading height | 11950 mm and 10440 mm |
Operation
Tyre size | 37.00-R57(E4) and 30.00-51-46PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3516B EUI and KTA-2300C |
Aspiration | turbocharging and turbocharging |
Dump
Nominal payload | 176901 kg and 108862.2 kg |
Discharge angle | 49.5 degrees and 47.5 degrees |
Images
Sizes
1. Dimensional length | 12177 mm | 1. Dimensional length | 10855 mm |
2. Overall width | 7674 mm | 2. Overall width | 6550 mm |
3. Headroom | 6182 mm | 3. Headroom | 5170 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 5400 mm |
5. Clearance | 1173 mm | 5. Clearance | 715 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 10440 mm |
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 1650 mm |
Dump
8. Discharge angle | 49.5 degrees | 8. Discharge angle | 47.5 degrees |