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- Komatsu HD785-7 vs. Komatsu HD1200M-1
Komatsu HD785-7 vs. Komatsu HD1200M-1
5 reasons to buy Komatsu HD785-7:
Weight
Unloaded rear weight distribution | 53 % and 52 % | 2 % more or 1 % |
Loaded rear weight distribution | 68.5 % and 68 % | 1 % more or 0.5 % |
Motor
Effective power | 878.4 kW and 865 kW | 2 % more or 13.4 kW |
Gear box
Maximum speed | 65 km/h and 60 km/h | 8 % more or 5 km/h |
Reverse gears number | 2 and 1 | 50 % more or 1 |
10 reasons to buy Komatsu HD1200M-1:
Weight
Unloaded front weight distribution | 48 % and 47 % | 2 % more or 1 % |
Loaded front weight distribution | 32 % and 31.5 % | 2 % more or 0.5 % |
Sizes
Unloading ground clearance | 1650 mm and 985 mm | 40 % more or 665 mm |
Operation
Hydraulic system fluid volume | 400 l. and 175 l. | 56 % more or 225 l. |
Fuel Capacity | 1900 l. and 1308 l. | 31 % more or 592 l. |
Engine oil volume | 145 l. and 129 l. | 11 % more or 16 l. |
Differential/final drive fluid volume | 480 l. and 137 l. | 71 % more or 343 l. |
Motor
Displacement | 37.7 l. and 30.5 l. | 19 % more or 7.2 l. |
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Dump
Lifting capacity with top | 70 m3 and 60 m3 | 14 % more or 10 m3 |
Neutral reasons:
Weight
Weight without load | 72000 kg and 81000 kg |
Laden weight | 366000 kg and 201000 kg |
Sizes
Dimensional length | 10290 mm and 10885 mm |
Overall width | 5530 mm and 5885 mm |
Headroom | 5050 mm and 4890 mm |
Wheelbase | 4950 mm and 5400 mm |
Unloading height | 10080 mm and 10540 mm |
Operation
Tyre size | 27.00R49 and 30.00-51-49PR |
Motor
Manufacturer | Komatsu and Cummins |
Model | SAA12V140E-3 and KTA-2300-C1200 |
Full power | 894.8 kW and 894.8 kW |
Aspiration | turbocharging and turbocharging |
Gear box
Transmission type | planetary gear and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Dump
Discharge angle | 48 degrees and 47.5 degrees |
Nominal payload | 91000 kg and 108862.2 kg |
Images
Sizes
1. Dimensional length | 10290 mm | 1. Dimensional length | 10885 mm |
2. Overall width | 5530 mm | 2. Overall width | 5885 mm |
3. Headroom | 5050 mm | 3. Headroom | 4890 mm |
4. Wheelbase | 4950 mm | 4. Wheelbase | 5400 mm |
6. Unloading height | 10080 mm | 6. Unloading height | 10540 mm |
7. Unloading ground clearance | 985 mm | 7. Unloading ground clearance | 1650 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 47.5 degrees |