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- Komatsu HD785-1 vs. Hitachi EH1600
Komatsu HD785-1 vs. Hitachi EH1600
8 reasons to buy Komatsu HD785-1:
Weight
Loaded rear weight distribution | 67.7 % and 67 % | 1 % more or 0.7 % |
Sizes
Unloading ground clearance | 900 mm and 810 mm | 10 % more or 90 mm |
Operation
Fuel Capacity | 1240 l. and 1003 l. | 19 % more or 237 l. |
Engine oil volume | 150 l. and 140 l. | 7 % more or 10 l. |
Differential/final drive fluid volume | 224 l. and 140.1 l. | 37 % more or 83.9 l. |
Hydraulic system fluid volume | 460 l. and 435 l. | 5 % more or 25 l. |
Motor
Displacement | 37.8 l. and 30.5 l. | 19 % more or 7.3 l. |
Gear box
Maximum speed | 70 km/h and 58.6 km/h | 16 % more or 11.4 km/h |
6 reasons to buy Hitachi EH1600:
Weight
Loaded front weight distribution | 33 % and 32.3 % | 2 % more or 0.7 % |
Sizes
Clearance | 890 mm and 780 mm | 12 % more or 110 mm |
Operation
Cooling system fluid volume | 268.7 l. and 240 l. | 11 % more or 28.7 l. |
Motor
Full power | 783 kW and 671.1 kW | 14 % more or 111.9 kW |
Effective power | 732 kW and 654 kW | 11 % more or 78 kW |
Dump
Lifting capacity with top | 57.1 m3 and 51.8 m3 | 9 % more or 5.3 m3 |
Neutral reasons:
Weight
Weight without load | 51500 kg and 70920 kg |
Laden weight | 129555 kg and 160664 kg |
Sizes
Wheelbase | 4750 mm and 4570 mm |
Unloading height | 9000 mm and 9780 mm |
Dimensional length | 10130 mm and 10110 mm |
Overall width | 5000 mm and 5890 mm |
Headroom | 4870 mm and 5310 mm |
Operation
Tyre size | 24.00-49-42PR and 27.00R49 E4 Radial |
Motor
Model | KT-2300 and QST 30 |
Manufacturer | Cummins and Cummins |
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 DP-8963, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. |
Forward gears number | 6 and 6 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 78000 kg and 88904.1 kg |
Discharge angle | 64 degrees and 62 degrees |
Images
Sizes
1. Dimensional length | 10130 mm | 1. Dimensional length | 10110 mm |
2. Overall width | 5000 mm | 2. Overall width | 5890 mm |
3. Headroom | 4870 mm | 3. Headroom | 5310 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 780 mm | 5. Clearance | 890 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 9780 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 810 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 62 degrees |