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- Komatsu HD785-1 vs. Hitachi EH4500-2
Komatsu HD785-1 vs. Hitachi EH4500-2
4 reasons to buy Komatsu HD785-1:
Weight
Unloaded rear weight distribution | 51.8 % and 49.8 % | 4 % more or 2.0 % |
Loaded rear weight distribution | 67.7 % and 67 % | 1 % more or 0.7 % |
Operation
Differential/final drive fluid volume | 224 l. and 223 l. | 0 % more or 1 l. |
Gear box
Maximum speed | 70 km/h and 66.9 km/h | 4 % more or 3.1 km/h |
12 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 48.2 % | 4 % more or 2.0 % |
Loaded front weight distribution | 34 % and 32.3 % | 5 % more or 1.7 % |
Sizes
Unloading ground clearance | 1970 mm and 900 mm | 54 % more or 1070 mm |
Clearance | 970 mm and 780 mm | 20 % more or 190 mm |
Operation
Fuel Capacity | 3785 l. and 1240 l. | 67 % more or 2545 l. |
Cooling system fluid volume | 697 l. and 240 l. | 66 % more or 457 l. |
Engine oil volume | 242 l. and 150 l. | 38 % more or 92 l. |
Hydraulic system fluid volume | 1256 l. and 460 l. | 63 % more or 796 l. |
Motor
Displacement | 65 l. and 37.8 l. | 42 % more or 27.2 l. |
Full power | 2014 kW and 671.1 kW | 67 % more or 1342.9 kW |
Effective power | 1939 kW and 654 kW | 66 % more or 1285 kW |
Dump
Lifting capacity with top | 159 m3 and 51.8 m3 | 67 % more or 107.2 m3 |
Neutral reasons:
Weight
Weight without load | 51500 kg and 198096 kg |
Laden weight | 129555 kg and 480362 kg |
Sizes
Headroom | 4870 mm and 7240 mm |
Wheelbase | 4750 mm and 6150 mm |
Unloading height | 9000 mm and 14300 mm |
Dimensional length | 10130 mm and 14300 mm |
Overall width | 5000 mm and 9050 mm |
Operation
Tyre size | 24.00-49-42PR and 50.90R57 E4 Radial |
Motor
Manufacturer | Cummins and Detroit diesel |
Model | KT-2300 and DDEC IV 16V-4000 |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Dump
Nominal payload | 78000 kg and 281227.3 kg |
Discharge angle | 64 degrees and 58 degrees |
Images
Sizes
3. Headroom | 4870 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 6150 mm |
5. Clearance | 780 mm | 5. Clearance | 970 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 1970 mm |
1. Dimensional length | 10130 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 5000 mm | 2. Overall width | 9050 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 58 degrees |