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- Komatsu HD605-7 vs. Hitachi EH1700
Komatsu HD605-7 vs. Hitachi EH1700
4 reasons to buy Komatsu HD605-7:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Unloaded rear weight distribution | 53 % and 52.2 % | 2 % more or 0.8 % |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 70 km/h and 61.6 km/h | 12 % more or 8.4 km/h |
12 reasons to buy Hitachi EH1700:
Weight
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Unloaded front weight distribution | 47.8 % and 47 % | 2 % more or 0.8 % |
Operation
Fuel Capacity | 1003 l. and 780 l. | 22 % more or 223 l. |
Engine oil volume | 143 l. and 57 l. | 60 % more or 86 l. |
Differential/final drive fluid volume | 147.6 l. and 137 l. | 7 % more or 10.6 l. |
Hydraulic system fluid volume | 435 l. and 122 l. | 72 % more or 313 l. |
Motor
Effective power | 836 kW and 533 kW | 36 % more or 303 kW |
Displacement | 30.5 l. and 23.2 l. | 24 % more or 7.3 l. |
Full power | 895 kW and 551 kW | 38 % more or 344 kW |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Dump
Brimmed lifting capacity | 38.6 m3 and 29 m3 | 25 % more or 9.6 m3 |
Lifting capacity with top | 60.3 m3 and 40 m3 | 34 % more or 20.3 m3 |
Neutral reasons:
Weight
Weight without load | 45900 kg and 71736 kg |
Laden weight | 109900 kg and 170100 kg |
Sizes
Unloading height | 8800 mm and 9860 mm |
Dimensional length | 9355 mm and 10290 mm |
Overall width | 4235 mm and 6050 mm |
Headroom | 4400 mm and 5310 mm |
Wheelbase | 4300 mm and 4570 mm |
Motor
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Komatsu and Cummins |
Model | SAA6D170E-3 and QST 30 |
Gear box
Transmission type | automatic planetary gear and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. |
Dump
Nominal payload | 57152.6 kg and 97700 kg |
Discharge angle | 48 degrees and 61 degrees |
Images
Sizes
1. Dimensional length | 9355 mm | 1. Dimensional length | 10290 mm |
2. Overall width | 4235 mm | 2. Overall width | 6050 mm |
3. Headroom | 4400 mm | 3. Headroom | 5310 mm |
4. Wheelbase | 4300 mm | 4. Wheelbase | 4570 mm |
6. Unloading height | 8800 mm | 6. Unloading height | 9860 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 61 degrees |