- Home/
- Comparison/
- Mining Dump Truck/
- Komatsu HD1200M-1 vs. Komatsu HD680
Komatsu HD1200M-1 vs. Komatsu HD680
6 reasons to buy Komatsu HD1200M-1:
Sizes
Clearance | 760 mm and 565 mm | 26 % more or 195 mm |
Unloading ground clearance | 1650 mm and 540 mm | 67 % more or 1110 mm |
Motor
Full power | 894.8 kW and 577.9 kW | 35 % more or 316.9 kW |
Displacement | 37.7 l. and 28 l. | 26 % more or 9.7 l. |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Dump
Lifting capacity with top | 70 m3 and 44 m3 | 37 % more or 26 m3 |
1 reasons to buy Komatsu HD680:
Gear box
Maximum speed | 65 km/h and 60 km/h | 8 % more or 5 km/h |
Neutral reasons:
Weight
Loaded front weight distribution | 32 % and 32 % |
Loaded rear weight distribution | 68 % and 68 % |
Weight without load | 81000 kg and 46500 kg |
Laden weight | 201000 kg and 114555 kg |
Sizes
Dimensional length | 10885 mm and 9790 mm |
Overall width | 5885 mm and 4675 mm |
Headroom | 4890 mm and 4290 mm |
Wheelbase | 5400 mm and 4750 mm |
Unloading height | 10540 mm and 8720 mm |
Operation
Tyre size | 30.00-51-49PR and 24.00-35-42PR |
Motor
Manufacturer | Cummins and Cummins |
Model | KTA-2300-C1200 and HD680 |
Gear box
Transmission type | Komatsu Torqueflow Transmission (with the flow of torque) of planetary type and hydraulic gear reducer and TORQFLOW |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 108862.2 kg and 68000 kg |
Discharge angle | 47.5 degrees and 65 degrees |
Images
Sizes
5. Clearance | 760 mm | 5. Clearance | 565 mm |
6. Unloading height | 10540 mm | 6. Unloading height | 8720 mm |
7. Unloading ground clearance | 1650 mm | 7. Unloading ground clearance | 540 mm |
1. Dimensional length | 10885 mm | 1. Dimensional length | 9790 mm |
2. Overall width | 5885 mm | 2. Overall width | 4675 mm |
3. Headroom | 4890 mm | 3. Headroom | 4290 mm |
4. Wheelbase | 5400 mm | 4. Wheelbase | 4750 mm |
Dump
8. Discharge angle | 47.5 degrees | 8. Discharge angle | 65 degrees |