- Home/
- Comparison/
- Mining Dump Truck/
- Caterpillar 773E vs. Komatsu HD605-7
Caterpillar 773E vs. Komatsu HD605-7
5 reasons to buy Caterpillar 773E:
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 | 68.1 l. and 57 l. | 16 % more or 11.1 l. |
Differential/final drive fluid volume | 155.2 l. and 137 l. | 12 % more or 18.2 l. |
Motor
Displacement | 27 l. and 23.2 l. | 14 % more or 3.8 l. |
8 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 700.3 l. | 10 % more or 79.7 l. |
Motor
Full power | 551 kW and 529.4 kW | 4 % more or 21.6 kW |
Effective power | 533 kW and 500.4 kW | 6 % more or 32.6 kW |
Gear box
Maximum speed | 70 km/h and 66.1 km/h | 6 % more or 3.9 km/h |
Dump
Brimmed lifting capacity | 29 m3 and 26.6 m3 | 8 % more or 2.4 m3 |
Lifting capacity with top | 40 m3 and 35.2 m3 | 12 % more or 4.8 m3 |
Neutral reasons:
Weight
Weight without load | 30163.9 kg and 45900 kg |
Laden weight | 99336.7 kg and 109900 kg |
Sizes
Wheelbase | 4191 mm and 4300 mm |
Unloading height | 8815 mm and 8800 mm |
Dimensional length | 9207 mm and 9355 mm |
Overall width | 4457 mm and 4235 mm |
Headroom | 4424 mm and 4400 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3412E and SAA6D170E-3 |
Gear box
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 54260 kg and 57152.6 kg |
Images
Sizes
1. Dimensional length | 9207 mm | 1. Dimensional length | 9355 mm |
2. Overall width | 4457 mm | 2. Overall width | 4235 mm |
3. Headroom | 4424 mm | 3. Headroom | 4400 mm |
4. Wheelbase | 4191 mm | 4. Wheelbase | 4300 mm |
6. Unloading height | 8815 mm | 6. Unloading height | 8800 mm |