- Home/
- Comparison/
- Mining Dump Truck/
- Komatsu HD680 vs. Caterpillar 773E
Komatsu HD680 vs. Caterpillar 773E
5 reasons to buy Komatsu HD680:
Weight
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Motor
Full power | 577.9 kW and 529.4 kW | 8 % more or 48.5 kW |
Displacement | 28 l. and 27 l. | 4 % more or 1 l. |
Dump
Brimmed lifting capacity | 32 m3 and 26.6 m3 | 17 % more or 5.4 m3 |
Lifting capacity with top | 44 m3 and 35.2 m3 | 20 % more or 8.8 m3 |
5 reasons to buy Caterpillar 773E:
Weight
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Sizes
Unloading ground clearance | 667 mm and 540 mm | 19 % more or 127 mm |
Clearance | 667 mm and 565 mm | 15 % more or 102 mm |
Gear box
Maximum speed | 66.1 km/h and 65 km/h | 2 % more or 1.1 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Neutral reasons:
Weight
Weight without load | 46500 kg and 30163.9 kg |
Laden weight | 114555 kg and 99336.7 kg |
Sizes
Headroom | 4290 mm and 4424 mm |
Wheelbase | 4750 mm and 4191 mm |
Unloading height | 8720 mm and 8815 mm |
Dimensional length | 9790 mm and 9207 mm |
Overall width | 4675 mm and 4457 mm |
Operation
Tyre size | 24.00-35-42PR and 24.00-R35 (E4) |
Motor
Manufacturer | Cummins and Caterpillar |
Model | HD680 and 3412E |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 68000 kg and 54260 kg |
Images
Sizes
1. Dimensional length | 9790 mm | 1. Dimensional length | 9207 mm |
2. Overall width | 4675 mm | 2. Overall width | 4457 mm |
3. Headroom | 4290 mm | 3. Headroom | 4424 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 4191 mm |
5. Clearance | 565 mm | 5. Clearance | 667 mm |
6. Unloading height | 8720 mm | 6. Unloading height | 8815 mm |
7. Unloading ground clearance | 540 mm | 7. Unloading ground clearance | 667 mm |