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- Komatsu HD405-7 vs. Caterpillar 773
Komatsu HD405-7 vs. Caterpillar 773
1 reasons to buy Komatsu HD405-7:
Gear box
Maximum speed | 70 km/h and 67.6 km/h | 3 % more or 2.4 km/h |
6 reasons to buy Caterpillar 773:
Sizes
Unloading ground clearance | 3450 mm and 480 mm | 86 % more or 2970 mm |
Operation
Fuel Capacity | 680 l. and 484 l. | 29 % more or 196 l. |
Motor
Full power | 447.4 kW and 386 kW | 14 % more or 61.4 kW |
Displacement | 19.5 l. and 15.2 l. | 22 % more or 4.3 l. |
Dump
Lifting capacity with top | 31.3 m3 and 27.3 m3 | 13 % more or 4.0 m3 |
Brimmed lifting capacity | 23.4 m3 and 20 m3 | 15 % more or 3.4 m3 |
Neutral reasons:
Weight
Weight without load | 34400 kg and 37800 kg |
Laden weight | 74480 kg and 83170 kg |
Sizes
Dimensional length | 8465 mm and 8712 mm |
Overall width | 3657.6 mm and 3800 mm |
Headroom | 4150 mm and 4200 mm |
Wheelbase | 3750 mm and 3962 mm |
Unloading height | 7925 mm and 8300 mm |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SAA6D140E-5 and D346 |
Dump
Nominal payload | 40823.3 kg and 45359.2 kg |
Images
Sizes
1. Dimensional length | 8465 mm | 1. Dimensional length | 8712 mm |
2. Overall width | 3657.6 mm | 2. Overall width | 3800 mm |
3. Headroom | 4150 mm | 3. Headroom | 4200 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 3962 mm |
6. Unloading height | 7925 mm | 6. Unloading height | 8300 mm |
7. Unloading ground clearance | 480 mm | 7. Unloading ground clearance | 3450 mm |