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- Komatsu HD780 vs. Komatsu HD1200M-1
Komatsu HD780 vs. Komatsu HD1200M-1
2 reasons to buy Komatsu HD780:
Sizes
Clearance | 780 mm and 760 mm | 3 % more or 20 mm |
Gear box
Maximum speed | 65 km/h and 60 km/h | 8 % more or 5 km/h |
8 reasons to buy Komatsu HD1200M-1:
Sizes
Unloading ground clearance | 1650 mm and 900 mm | 45 % more or 750 mm |
Operation
Fuel Capacity | 1900 l. and 1000 l. | 47 % more or 900 l. |
Cooling system fluid volume | 580 l. and 230 l. | 60 % more or 350 l. |
Engine oil volume | 145 l. and 90 l. | 38 % more or 55 l. |
Motor
Full power | 894.8 kW and 596.6 kW | 33 % more or 298.2 kW |
Effective power | 865 kW and 583.1 kW | 33 % more or 281.9 kW |
Displacement | 37.7 l. and 28 l. | 26 % more or 9.7 l. |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Neutral reasons:
Sizes
Dimensional length | 9985 mm and 10885 mm |
Overall width | 5700 mm and 5885 mm |
Headroom | 4870 mm and 4890 mm |
Wheelbase | 4750 mm and 5400 mm |
Unloading height | 9000 mm and 10540 mm |
Operation
Tyre size | 24.00-49-42PR and 30.00-51-49PR |
Motor
Model | VTA-1710 and KTA-2300-C1200 |
Aspiration | turbocharging and turbocharging |
Manufacturer | Cummins and Cummins |
Gear box
Transmission type | Torqueflow Transmission (with the flow of torque) of planetary type and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Reverse gears number | 1 and 1 |
Dump
Discharge angle | 64 degrees and 47.5 degrees |
Images
Sizes
3. Headroom | 4870 mm | 3. Headroom | 4890 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 5400 mm |
5. Clearance | 780 mm | 5. Clearance | 760 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 10540 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 1650 mm |
1. Dimensional length | 9985 mm | 1. Dimensional length | 10885 mm |
2. Overall width | 5700 mm | 2. Overall width | 5885 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 47.5 degrees |