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- Komatsu HD1500-7 vs. Hitachi EH4500-2
Komatsu HD1500-7 vs. Hitachi EH4500-2
5 reasons to buy Komatsu HD1500-7:
Weight
Unloaded rear weight distribution | 51.4 % and 49.8 % | 3 % more or 1.6 % |
Loaded rear weight distribution | 67.2 % and 67 % | 0 % more or 0.2 % |
Operation
Differential/final drive fluid volume | 537 l. and 223 l. | 58 % more or 314 l. |
Dump
Lifting time | 15 sec and 22 sec | 32 % less or 7 sec |
Lowering time | 15 sec and 24 sec | 37 % less or 9 sec |
14 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 48.6 % | 3 % more or 1.6 % |
Loaded front weight distribution | 34 % and 32.8 % | 4 % more or 1.2 % |
Sizes
Unloading ground clearance | 1970 mm and 1650 mm | 16 % more or 320 mm |
Clearance | 970 mm and 880 mm | 9 % more or 90 mm |
Operation
Fuel Capacity | 3785 l. and 2120 l. | 44 % more or 1665 l. |
Engine oil volume | 242 l. and 193 l. | 20 % more or 49 l. |
Hydraulic system fluid volume | 1256 l. and 900 l. | 28 % more or 356 l. |
Motor
Full power | 2014 kW and 1109 kW | 45 % more or 905 kW |
Effective power | 1939 kW and 1048 kW | 46 % more or 891 kW |
Displacement | 65 l. and 45 l. | 31 % more or 20 l. |
Cylinders number | 16 and 12 | 25 % more or 4 |
Gear box
Maximum speed | 66.9 km/h and 58 km/h | 13 % more or 8.9 km/h |
Dump
Brimmed lifting capacity | 108 m3 and 54 m3 | 50 % more or 54 m3 |
Lifting capacity with top | 159 m3 and 78 m3 | 51 % more or 81 m3 |
Neutral reasons:
Weight
Weight without load | 105300 kg and 198096 kg |
Laden weight | 249478 kg and 480362 kg |
Sizes
Wheelbase | 5400 mm and 6150 mm |
Unloading height | 11440 mm and 14300 mm |
Dimensional length | 11370 mm and 14300 mm |
Overall width | 6890 mm and 9050 mm |
Headroom | 5850 mm and 7240 mm |
Motor
Power measured at | 1900 rev / min and 1900 rev / min |
Manufacturer | Komatsu and Detroit diesel |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Model | SDA12V160 and DDEC IV 16V-4000 |
Dump
Nominal payload | 136077.7 kg and 281227.3 kg |
Discharge angle | 45 degrees and 58 degrees |
Images
Sizes
5. Clearance | 880 mm | 5. Clearance | 970 mm |
6. Unloading height | 11440 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 1650 mm | 7. Unloading ground clearance | 1970 mm |
1. Dimensional length | 11370 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 6890 mm | 2. Overall width | 9050 mm |
3. Headroom | 5850 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 5400 mm | 4. Wheelbase | 6150 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 58 degrees |