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- Caterpillar 771D vs. Komatsu HD1500-7
Caterpillar 771D vs. Komatsu HD1500-7
2 reasons to buy Caterpillar 771D:
Weight
Unloaded front weight distribution | 49.8 % and 48.6 % | 2 % more or 1.2 % |
Loaded front weight distribution | 33.3 % and 32.8 % | 2 % more or 0.5 % |
12 reasons to buy Komatsu HD1500-7:
Weight
Unloaded rear weight distribution | 51.4 % and 50.2 % | 2 % more or 1.2 % |
Loaded rear weight distribution | 67.2 % and 66.7 % | 1 % more or 0.5 % |
Sizes
Clearance | 880 mm and 600 mm | 32 % more or 280 mm |
Unloading ground clearance | 1650 mm and 464 mm | 72 % more or 1186 mm |
Operation
Fuel Capacity | 2120 l. and 530 l. | 75 % more or 1590 l. |
Motor
Full power | 1109 kW and 380.3 kW | 66 % more or 728.7 kW |
Effective power | 1048 kW and 361.7 kW | 65 % more or 686.3 kW |
Displacement | 45 l. and 18 l. | 60 % more or 27 l. |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 58 km/h and 57 km/h | 2 % more or 1 km/h |
Dump
Brimmed lifting capacity | 54 m3 and 20.2 m3 | 63 % more or 33.8 m3 |
Lifting capacity with top | 78 m3 and 27.5 m3 | 65 % more or 50.5 m3 |
Neutral reasons:
Weight
Weight without load | 34750 kg and 105300 kg |
Laden weight | 75700 kg and 249478 kg |
Sizes
Dimensional length | 8200 mm and 11370 mm |
Overall width | 3659 mm and 6890 mm |
Headroom | 3690 mm and 5850 mm |
Wheelbase | 3713 mm and 5400 mm |
Unloading height | 7735 mm and 11440 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3408ETA and SDA12V160 |
Dump
Nominal payload | 40950 kg and 136077.7 kg |
Images
Sizes
5. Clearance | 600 mm | 5. Clearance | 880 mm |
6. Unloading height | 7735 mm | 6. Unloading height | 11440 mm |
7. Unloading ground clearance | 464 mm | 7. Unloading ground clearance | 1650 mm |
1. Dimensional length | 8200 mm | 1. Dimensional length | 11370 mm |
2. Overall width | 3659 mm | 2. Overall width | 6890 mm |
3. Headroom | 3690 mm | 3. Headroom | 5850 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 5400 mm |