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- Komatsu HD405-6 vs. Hitachi EH4500-2
Komatsu HD405-6 vs. Hitachi EH4500-2
5 reasons to buy Komatsu HD405-6:
Weight
Unloaded rear weight distribution | 52 % and 49.8 % | 4 % more or 2.2 % |
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Motor
Power measured at | 2000 rev / min and 1900 rev / min | 5 % more or 100 rev |
Gear box
Maximum speed | 70 km/h and 66.9 km/h | 4 % more or 3.1 km/h |
Dump
Lifting time | 10 sec and 22 sec | 55 % less or 12 sec |
14 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 48 % | 4 % more or 2.2 % |
Loaded front weight distribution | 34 % and 32 % | 6 % more or 2 % |
Sizes
Unloading ground clearance | 1970 mm and 630 mm | 68 % more or 1340 mm |
Operation
Fuel Capacity | 3785 l. and 500 l. | 87 % more or 3285 l. |
Cooling system fluid volume | 697 l. and 89 l. | 87 % more or 608 l. |
Engine oil volume | 242 l. and 52 l. | 79 % more or 190 l. |
Differential/final drive fluid volume | 223 l. and 58 l. | 74 % more or 165 l. |
Hydraulic system fluid volume | 1256 l. and 129 l. | 90 % more or 1127 l. |
Motor
Full power | 2014 kW and 378.8 kW | 81 % more or 1635.2 kW |
Effective power | 1939 kW and 363.9 kW | 81 % more or 1575.1 kW |
Displacement | 65 l. and 15.2 l. | 77 % more or 49.8 l. |
Cylinders number | 16 and 6 | 62 % more or 10 |
Dump
Brimmed lifting capacity | 108 m3 and 20 m3 | 81 % more or 88 m3 |
Lifting capacity with top | 159 m3 and 27.3 m3 | 83 % more or 131.7 m3 |
Neutral reasons:
Weight
Weight without load | 34080 kg and 198096 kg |
Laden weight | 74155 kg and 480362 kg |
Sizes
Headroom | 4220 mm and 7240 mm |
Dimensional length | 8700 mm and 14300 mm |
Wheelbase | 3750 mm and 6150 mm |
Overall width | 4525 mm and 9050 mm |
Unloading height | 7885 mm and 14300 mm |
Operation
Tyre size | 18.00R33 and 50.90R57 E4 Radial |
Motor
Model | SAA6D140E-3 and DDEC IV 16V-4000 |
Manufacturer | Komatsu and Detroit diesel |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Dump
Nominal payload | 40823.3 kg and 281227.3 kg |
Discharge angle | 48 degrees and 58 degrees |
Images
Sizes
1. Dimensional length | 8700 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 4525 mm | 2. Overall width | 9050 mm |
3. Headroom | 4220 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 6150 mm |
6. Unloading height | 7885 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 630 mm | 7. Unloading ground clearance | 1970 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 58 degrees |