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- Komatsu HD785-1 vs. Caterpillar 789
Komatsu HD785-1 vs. Caterpillar 789
3 reasons to buy Komatsu HD785-1:
Weight
Unloaded front weight distribution | 48.2 % and 47 % | 2 % more or 1.2 % |
Loaded rear weight distribution | 67.7 % and 67 % | 1 % more or 0.7 % |
Gear box
Maximum speed | 70 km/h and 54 km/h | 23 % more or 16 km/h |
7 reasons to buy Caterpillar 789:
Weight
Unloaded rear weight distribution | 53 % and 51.8 % | 2 % more or 1.2 % |
Loaded front weight distribution | 33 % and 32.3 % | 2 % more or 0.7 % |
Operation
Fuel Capacity | 3222 l. and 1240 l. | 62 % more or 1982 l. |
Motor
Full power | 1342.3 kW and 671.1 kW | 50 % more or 671.2 kW |
Effective power | 1271.4 kW and 654 kW | 49 % more or 617.4 kW |
Displacement | 69.1 l. and 37.8 l. | 45 % more or 31.3 l. |
Dump
Lifting capacity with top | 105 m3 and 51.8 m3 | 51 % more or 53.2 m3 |
Neutral reasons:
Weight
Weight without load | 51500 kg and 121922 kg |
Laden weight | 129555 kg and 317460 kg |
Sizes
Unloading height | 9000 mm and 11910 mm |
Dimensional length | 10130 mm and 12180 mm |
Overall width | 5000 mm and 7340 mm |
Headroom | 4870 mm and 6150 mm |
Wheelbase | 4750 mm and 5700 mm |
Operation
Tyre size | 24.00-49-42PR and 37.00R57 (E-4) |
Motor
Manufacturer | Cummins and Caterpillar |
Model | KT-2300 and 3516 |
Gear box
Forward gears number | 6 and 6 |
Dump
Nominal payload | 78000 kg and 176901 kg |
Images
Sizes
1. Dimensional length | 10130 mm | 1. Dimensional length | 12180 mm |
2. Overall width | 5000 mm | 2. Overall width | 7340 mm |
3. Headroom | 4870 mm | 3. Headroom | 6150 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 5700 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 11910 mm |