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- Komatsu HD680 vs. Caterpillar 775F
Komatsu HD680 vs. Caterpillar 775F
3 reasons to buy Komatsu HD680:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Motor
Displacement | 28 l. and 27 l. | 4 % more or 1 l. |
Dump
Lifting capacity with top | 44 m3 and 41.9 m3 | 5 % more or 2.1 m3 |
6 reasons to buy Caterpillar 775F:
Weight
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Sizes
Clearance | 791 mm and 565 mm | 29 % more or 226 mm |
Unloading ground clearance | 625 mm and 540 mm | 14 % more or 85 mm |
Motor
Full power | 587 kW and 577.9 kW | 2 % more or 9.1 kW |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 67.5 km/h and 65 km/h | 4 % more or 2.5 km/h |
Neutral reasons:
Weight
Weight without load | 46500 kg and 48004 kg |
Laden weight | 114555 kg and 109770 kg |
Sizes
Headroom | 4290 mm and 4430 mm |
Wheelbase | 4750 mm and 4215 mm |
Unloading height | 8720 mm and 9261 mm |
Dimensional length | 9790 mm and 10334 mm |
Overall width | 4675 mm and 5392 mm |
Operation
Tyre size | 24.00-35-42PR and 24.00R35(E4) |
Motor
Manufacturer | Cummins and Caterpillar |
Model | HD680 and C27 ACERT |
Gear box
Transmission type | hydraulic gear reducer and TORQFLOW and gear type pump |
Reverse gears number | 1 and 1 |
Dump
Brimmed lifting capacity | 32 m3 and 32 m3 |
Discharge angle | 65 degrees and 60 degrees |
Nominal payload | 68000 kg and 63502.9 kg |
Images
Sizes
1. Dimensional length | 9790 mm | 1. Dimensional length | 10334 mm |
2. Overall width | 4675 mm | 2. Overall width | 5392 mm |
3. Headroom | 4290 mm | 3. Headroom | 4430 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 4215 mm |
5. Clearance | 565 mm | 5. Clearance | 791 mm |
6. Unloading height | 8720 mm | 6. Unloading height | 9261 mm |
7. Unloading ground clearance | 540 mm | 7. Unloading ground clearance | 625 mm |
Dump
8. Discharge angle | 65 degrees | 8. Discharge angle | 60 degrees |