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- Komatsu HD605-7 vs. Caterpillar 775D
Komatsu HD605-7 vs. Caterpillar 775D
6 reasons to buy Komatsu HD605-7:
Weight
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Unloaded rear weight distribution | 53 % and 52.7 % | 1 % more or 0.3 % |
Operation
Fuel Capacity | 780 l. and 700 l. | 10 % more or 80 l. |
Motor
Full power | 551 kW and 540.6 kW | 2 % more or 10.4 kW |
Effective power | 533 kW and 516.8 kW | 3 % more or 16.2 kW |
Gear box
Maximum speed | 70 km/h and 65.8 km/h | 6 % more or 4.2 km/h |
8 reasons to buy Caterpillar 775D:
Weight
Unloaded front weight distribution | 47.3 % and 47 % | 1 % more or 0.3 % |
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Operation
Engine oil volume | 68 l. and 57 l. | 16 % more or 11 l. |
Differential/final drive fluid volume | 155 l. and 137 l. | 12 % more or 18 l. |
Motor
Displacement | 27 l. and 23.2 l. | 14 % more or 3.8 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 31.4 m3 and 29 m3 | 8 % more or 2.4 m3 |
Lifting capacity with top | 41.5 m3 and 40 m3 | 4 % more or 1.5 m3 |
Neutral reasons:
Weight
Laden weight | 109900 kg and 106594.2 kg |
Weight without load | 45900 kg and 43227.4 kg |
Sizes
Unloading height | 8800 mm and 8800 mm |
Dimensional length | 9355 mm and 9700 mm |
Overall width | 4235 mm and 3970 mm |
Headroom | 4400 mm and 4410 mm |
Wheelbase | 4300 mm and 4190 mm |
Motor
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Manufacturer | Komatsu and Caterpillar |
Model | SAA6D170E-3 and 3412ETA |
Gear box
Transmission type | automatic planetary gear and powershift |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 57152.6 kg and 63366.9 kg |
Discharge angle | 48 degrees and 60 degrees |
Images
Sizes
1. Dimensional length | 9355 mm | 1. Dimensional length | 9700 mm |
2. Overall width | 4235 mm | 2. Overall width | 3970 mm |
3. Headroom | 4400 mm | 3. Headroom | 4410 mm |
4. Wheelbase | 4300 mm | 4. Wheelbase | 4190 mm |
6. Unloading height | 8800 mm | 6. Unloading height | 8800 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 60 degrees |