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- Caterpillar 772 vs. Komatsu HD1200M-1
Caterpillar 772 vs. Komatsu HD1200M-1
2 reasons to buy Caterpillar 772:
Weight
Loaded front weight distribution | 34 % and 32 % | 6 % more or 2 % |
Gear box
Maximum speed | 79.7 km/h and 60 km/h | 25 % more or 19.7 km/h |
13 reasons to buy Komatsu HD1200M-1:
Weight
Loaded rear weight distribution | 68 % and 66 % | 3 % more or 2 % |
Sizes
Clearance | 760 mm and 720 mm | 5 % more or 40 mm |
Unloading ground clearance | 1650 mm and 560 mm | 66 % more or 1090 mm |
Operation
Fuel Capacity | 1900 l. and 530 l. | 72 % more or 1370 l. |
Cooling system fluid volume | 580 l. and 114 l. | 80 % more or 466 l. |
Engine oil volume | 145 l. and 53 l. | 63 % more or 92 l. |
Differential/final drive fluid volume | 480 l. and 159 l. | 67 % more or 321 l. |
Hydraulic system fluid volume | 400 l. and 155 l. | 61 % more or 245 l. |
Motor
Full power | 894.8 kW and 446 kW | 50 % more or 448.8 kW |
Effective power | 865 kW and 399 kW | 54 % more or 466 kW |
Displacement | 37.7 l. and 18.1 l. | 52 % more or 19.6 l. |
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Dump
Lifting capacity with top | 70 m3 and 31.3 m3 | 55 % more or 38.7 m3 |
Neutral reasons:
Weight
Weight without load | 35450 kg and 81000 kg |
Laden weight | 82100 kg and 201000 kg |
Unloaded front weight distribution | 48 % and 48 % |
Unloaded rear weight distribution | 52 % and 52 % |
Sizes
Dimensional length | 8740 mm and 10885 mm |
Overall width | 4780 mm and 5885 mm |
Headroom | 4265 mm and 4890 mm |
Wheelbase | 3960 mm and 5400 mm |
Unloading height | 8357 mm and 10540 mm |
Operation
Tyre size | 21.00R33(E4) and 30.00-51-49PR |
Motor
Manufacturer | Caterpillar and Cummins |
Model | C18 ACERT and KTA-2300-C1200 |
Aspiration | turbocharging and turbocharging |
Gear box
Transmission type | gear type pump and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 45359.2 kg and 108862.2 kg |
Images
Sizes
1. Dimensional length | 8740 mm | 1. Dimensional length | 10885 mm |
2. Overall width | 4780 mm | 2. Overall width | 5885 mm |
3. Headroom | 4265 mm | 3. Headroom | 4890 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 5400 mm |
5. Clearance | 720 mm | 5. Clearance | 760 mm |
6. Unloading height | 8357 mm | 6. Unloading height | 10540 mm |
7. Unloading ground clearance | 560 mm | 7. Unloading ground clearance | 1650 mm |