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- Caterpillar 789 vs. Komatsu HD180-4
Caterpillar 789 vs. Komatsu HD180-4
7 reasons to buy Caterpillar 789:
Weight
Unloaded front weight distribution | 47 % and 42.1 % | 10 % more or 4.9 % |
Loaded front weight distribution | 33 % and 25 % | 24 % more or 8 % |
Motor
Full power | 1342.3 kW and 171.5 kW | 87 % more or 1170.8 kW |
Displacement | 69.1 l. and 12.2 l. | 82 % more or 56.9 l. |
Gear box
Maximum speed | 54 km/h and 52 km/h | 4 % more or 2 km/h |
Dump
Lifting capacity with top | 105 m3 and 14.2 m3 | 86 % more or 90.8 m3 |
Brimmed lifting capacity | 73 m3 and 10.7 m3 | 85 % more or 62.3 m3 |
3 reasons to buy Komatsu HD180-4:
Weight
Unloaded rear weight distribution | 57.9 % and 53 % | 8 % more or 4.9 % |
Loaded rear weight distribution | 75 % and 67 % | 11 % more or 8 % |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Neutral reasons:
Weight
Laden weight | 317460 kg and 34900 kg |
Weight without load | 121922 kg and 16790 kg |
Sizes
Dimensional length | 12180 mm and 7295 mm |
Overall width | 7340 mm and 3000 mm |
Headroom | 6150 mm and 3300 mm |
Wheelbase | 5700 mm and 4000 mm |
Unloading height | 11910 mm and 6100 mm |
Operation
Tyre size | 37.00R57 (E-4) and Front 14.00-25-20PR, Rear 16.00-25-24PR |
Motor
Model | 3516 and Cummins NTO-6-B |
Manufacturer | Caterpillar and Komatsu |
Dump
Nominal payload | 176901 kg and 16329.3 kg |
Images
Sizes
3. Headroom | 6150 mm | 3. Headroom | 3300 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 4000 mm |
6. Unloading height | 11910 mm | 6. Unloading height | 6100 mm |
1. Dimensional length | 12180 mm | 1. Dimensional length | 7295 mm |
2. Overall width | 7340 mm | 2. Overall width | 3000 mm |