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- Komatsu HD320-3 vs. Caterpillar 777
Komatsu HD320-3 vs. Caterpillar 777
1 reasons to buy Komatsu HD320-3:
Gear box
Maximum speed | 62 km/h and 58.3 km/h | 6 % more or 3.7 km/h |
5 reasons to buy Caterpillar 777:
Sizes
Unloading ground clearance | 4140 mm and 440 mm | 89 % more or 3700 mm |
Operation
Fuel Capacity | 947 l. and 500 l. | 47 % more or 447 l. |
Motor
Full power | 648.8 kW and 302 kW | 53 % more or 346.8 kW |
Displacement | 29.3 l. and 14 l. | 52 % more or 15.3 l. |
Dump
Lifting capacity with top | 51.3 m3 and 24 m3 | 53 % more or 27.3 m3 |
Neutral reasons:
Weight
Laden weight | 57750 kg and 133540 kg |
Weight without load | 25750 kg and 56428 kg |
Sizes
Dimensional length | 7650 mm and 9800 mm |
Overall width | 3670 mm and 3506 mm |
Headroom | 3850 mm and 4903 mm |
Wheelbase | 3750 mm and 4572 mm |
Unloading height | 7520 mm and 9300 mm |
Operation
Tyre size | 18.00-25-32 and 24x49 42 PR |
Motor
Manufacturer | Cummins and Caterpillar |
Model | NTA855 and D348 |
Dump
Nominal payload | 29029.9 kg and 77110.7 kg |
Images
Sizes
1. Dimensional length | 7650 mm | 1. Dimensional length | 9800 mm |
2. Overall width | 3670 mm | 2. Overall width | 3506 mm |
3. Headroom | 3850 mm | 3. Headroom | 4903 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 4572 mm |
6. Unloading height | 7520 mm | 6. Unloading height | 9300 mm |
7. Unloading ground clearance | 440 mm | 7. Unloading ground clearance | 4140 mm |