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- Komatsu HD785-1 vs. Hitachi EH750-3
Komatsu HD785-1 vs. Hitachi EH750-3
13 reasons to buy Komatsu HD785-1:
Weight
Unloaded rear weight distribution | 51.8 % and 50 % | 3 % more or 1.8 % |
Loaded rear weight distribution | 67.7 % and 66 % | 3 % more or 1.7 % |
Sizes
Unloading ground clearance | 900 mm and 520 mm | 42 % more or 380 mm |
Clearance | 780 mm and 460 mm | 41 % more or 320 mm |
Operation
Fuel Capacity | 1240 l. and 454 l. | 63 % more or 786 l. |
Cooling system fluid volume | 240 l. and 211.1 l. | 12 % more or 28.9 l. |
Engine oil volume | 150 l. and 30 l. | 80 % more or 120 l. |
Hydraulic system fluid volume | 460 l. and 275 l. | 40 % more or 185 l. |
Motor
Full power | 671.1 kW and 391 kW | 42 % more or 280.1 kW |
Effective power | 654 kW and 362 kW | 45 % more or 292 kW |
Displacement | 37.8 l. and 14 l. | 63 % more or 23.8 l. |
Gear box
Maximum speed | 70 km/h and 68.2 km/h | 3 % more or 1.8 km/h |
Dump
Lifting capacity with top | 51.8 m3 and 27.7 m3 | 47 % more or 24.1 m3 |
3 reasons to buy Hitachi EH750-3:
Weight
Unloaded front weight distribution | 50 % and 48.2 % | 4 % more or 1.8 % |
Loaded front weight distribution | 34 % and 32.3 % | 5 % more or 1.7 % |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Neutral reasons:
Weight
Weight without load | 51500 kg and 33475 kg |
Laden weight | 129555 kg and 75400 kg |
Sizes
Dimensional length | 10130 mm and 8710 mm |
Overall width | 5000 mm and 4840 mm |
Headroom | 4870 mm and 4350 mm |
Wheelbase | 4750 mm and 3780 mm |
Unloading height | 9000 mm and 8130 mm |
Operation
Tyre size | 24.00-49-42PR and 18.00R33 |
Motor
Manufacturer | Cummins and Detroit diesel |
Model | KT-2300 and lot 60 |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Gear box
Transmission type | Komatsu Torqueflow Transmission (with the flow of torque) of planetary type and Allison H5610A. automatic, planetary type with integrated locking torque converter |
Forward gears number | 6 and 6 |
Dump
Discharge angle | 64 degrees and 60 degrees |
Nominal payload | 78000 kg and 38555.4 kg |
Images
Sizes
3. Headroom | 4870 mm | 3. Headroom | 4350 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 3780 mm |
5. Clearance | 780 mm | 5. Clearance | 460 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 8130 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 520 mm |
1. Dimensional length | 10130 mm | 1. Dimensional length | 8710 mm |
2. Overall width | 5000 mm | 2. Overall width | 4840 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 60 degrees |