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- Caterpillar 771D vs. Komatsu HD785-5
Caterpillar 771D vs. Komatsu HD785-5
2 reasons to buy Caterpillar 771D:
Weight
Unloaded front weight distribution | 49.8 % and 48 % | 4 % more or 1.8 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
11 reasons to buy Komatsu HD785-5:
Weight
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Unloaded rear weight distribution | 52 % and 50.2 % | 3 % more or 1.8 % |
Sizes
Clearance | 780 mm and 600 mm | 23 % more or 180 mm |
Unloading ground clearance | 776 mm and 464 mm | 40 % more or 312 mm |
Operation
Fuel Capacity | 1250 l. and 530 l. | 58 % more or 720 l. |
Motor
Displacement | 30.5 l. and 18 l. | 41 % more or 12.5 l. |
Full power | 777 kW and 380.3 kW | 51 % more or 396.7 kW |
Gear box
Maximum speed | 64.7 km/h and 57 km/h | 12 % more or 7.7 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Brimmed lifting capacity | 38.6 m3 and 20.2 m3 | 48 % more or 18.4 m3 |
Lifting capacity with top | 60.1 m3 and 27.5 m3 | 54 % more or 32.6 m3 |
Neutral reasons:
Weight
Weight without load | 34750 kg and 70490 kg |
Laden weight | 75700 kg and 166468 kg |
Sizes
Overall width | 3659 mm and 5663.2 mm |
Headroom | 3690 mm and 5257.8 mm |
Unloading height | 7735 mm and 10182 mm |
Dimensional length | 8200 mm and 10616.2 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3408ETA and SAA12V140ZE-2 |
Dump
Nominal payload | 40950 kg and 78000 kg |
Images
Sizes
7. Unloading ground clearance | 464 mm | 7. Unloading ground clearance | 776 mm |
1. Dimensional length | 8200 mm | 1. Dimensional length | 10616.2 mm |
2. Overall width | 3659 mm | 2. Overall width | 5663.2 mm |
3. Headroom | 3690 mm | 3. Headroom | 5257.8 mm |
5. Clearance | 600 mm | 5. Clearance | 780 mm |
6. Unloading height | 7735 mm | 6. Unloading height | 10182 mm |