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- Caterpillar 770 vs. Komatsu HD180-4
Caterpillar 770 vs. Komatsu HD180-4
9 reasons to buy Caterpillar 770:
Weight
Unloaded front weight distribution | 48 % and 42.1 % | 12 % more or 5.9 % |
Loaded front weight distribution | 34 % and 25 % | 26 % more or 9 % |
Sizes
Clearance | 680 mm and 385 mm | 43 % more or 295 mm |
Unloading ground clearance | 498 mm and 475 mm | 5 % more or 23 mm |
Motor
Displacement | 15.2 l. and 12.2 l. | 20 % more or 3.0 l. |
Full power | 381 kW and 171.5 kW | 55 % more or 209.5 kW |
Gear box
Maximum speed | 74.8 km/h and 52 km/h | 30 % more or 22.8 km/h |
Dump
Brimmed lifting capacity | 17.1 m3 and 10.7 m3 | 37 % more or 6.4 m3 |
Lifting capacity with top | 25.1 m3 and 14.2 m3 | 43 % more or 10.9 m3 |
3 reasons to buy Komatsu HD180-4:
Weight
Loaded rear weight distribution | 75 % and 66 % | 12 % more or 9 % |
Unloaded rear weight distribution | 57.9 % and 52 % | 10 % more or 5.9 % |
Dump
Lifting time | 8 sec and 9.5 sec | 16 % less or 1.5 sec |
Neutral reasons:
Weight
Weight without load | 34242 kg and 16790 kg |
Laden weight | 71214 kg and 34900 kg |
Sizes
Unloading height | 8280 mm and 6100 mm |
Dimensional length | 8172 mm and 7295 mm |
Overall width | 4751 mm and 3000 mm |
Headroom | 3120 mm and 3300 mm |
Wheelbase | 3960 mm and 4000 mm |
Operation
Tyre size | 18.00R33(E4) and Front 14.00-25-20PR, Rear 16.00-25-24PR |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | C15 ACERT and Cummins NTO-6-B |
Gear box
Transmission type | powershift and full mesh |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 36287.4 kg and 16329.3 kg |
Discharge angle | 47.5 degrees and 65 degrees |
Images
Sizes
3. Headroom | 3120 mm | 3. Headroom | 3300 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 4000 mm |
5. Clearance | 680 mm | 5. Clearance | 385 mm |
6. Unloading height | 8280 mm | 6. Unloading height | 6100 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 475 mm |
1. Dimensional length | 8172 mm | 1. Dimensional length | 7295 mm |
2. Overall width | 4751 mm | 2. Overall width | 3000 mm |
Dump
8. Discharge angle | 47.5 degrees | 8. Discharge angle | 65 degrees |