- Home/
- Comparison/
- Mining Dump Truck/
- Komatsu HD200-2 vs. Komatsu HD320-3
Komatsu HD200-2 vs. Komatsu HD320-3
3 reasons to buy Komatsu HD200-2:
Weight
Unloaded rear weight distribution | 52.4 % and 52 % | 1 % more or 0.4 % |
Loaded rear weight distribution | 69.9 % and 68 % | 3 % more or 1.9 % |
Sizes
Unloading ground clearance | 460 mm and 440 mm | 4 % more or 20 mm |
7 reasons to buy Komatsu HD320-3:
Weight
Unloaded front weight distribution | 48 % and 47.6 % | 1 % more or 0.4 % |
Loaded front weight distribution | 32 % and 30.1 % | 6 % more or 1.9 % |
Sizes
Clearance | 458 mm and 420 mm | 8 % more or 38 mm |
Motor
Full power | 302 kW and 208.8 kW | 31 % more or 93.2 kW |
Displacement | 14 l. and 12.2 l. | 13 % more or 1.8 l. |
Gear box
Maximum speed | 62 km/h and 50 km/h | 19 % more or 12 km/h |
Dump
Lifting capacity with top | 24 m3 and 15.2 m3 | 37 % more or 8.8 m3 |
Neutral reasons:
Weight
Weight without load | 18500 kg and 25750 kg |
Laden weight | 38555 kg and 57750 kg |
Sizes
Dimensional length | 7450 mm and 7650 mm |
Overall width | 3200 mm and 3670 mm |
Headroom | 3450 mm and 3850 mm |
Wheelbase | 3750 mm and 3750 mm |
Unloading height | 6400 mm and 7520 mm |
Operation
Tyre size | 16.00-25-24PR and 18.00-25-32 |
Motor
Manufacturer | Komatsu and Cummins |
Model | Cummins NTC-743-C and NTA855 |
Gear box
Transmission type | TCS-41-6C Fluid transmission and TORQFLOW and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Forward gears number | 6 and 6 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 18143.7 kg and 29029.9 kg |
Discharge angle | 65 degrees and 61 degrees |
Images
Sizes
1. Dimensional length | 7450 mm | 1. Dimensional length | 7650 mm |
2. Overall width | 3200 mm | 2. Overall width | 3670 mm |
3. Headroom | 3450 mm | 3. Headroom | 3850 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 3750 mm |
5. Clearance | 420 mm | 5. Clearance | 458 mm |
6. Unloading height | 6400 mm | 6. Unloading height | 7520 mm |
7. Unloading ground clearance | 460 mm | 7. Unloading ground clearance | 440 mm |
Dump
8. Discharge angle | 65 degrees | 8. Discharge angle | 61 degrees |