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- Komatsu HD405-7 vs. Komatsu HD1200M-1
Komatsu HD405-7 vs. Komatsu HD1200M-1
3 reasons to buy Komatsu HD405-7:
Weight
Unloaded front weight distribution | 50.7 % and 48 % | 5 % more or 2.7 % |
Loaded front weight distribution | 32.8 % and 32 % | 2 % more or 0.8 % |
Gear box
Maximum speed | 70 km/h and 60 km/h | 14 % more or 10 km/h |
12 reasons to buy Komatsu HD1200M-1:
Weight
Unloaded rear weight distribution | 52 % and 49.3 % | 5 % more or 2.7 % |
Loaded rear weight distribution | 68 % and 67.2 % | 1 % more or 0.8 % |
Sizes
Unloading ground clearance | 1650 mm and 480 mm | 71 % more or 1170 mm |
Operation
Hydraulic system fluid volume | 400 l. and 129 l. | 68 % more or 271 l. |
Fuel Capacity | 1900 l. and 484 l. | 75 % more or 1416 l. |
Engine oil volume | 145 l. and 50 l. | 66 % more or 95 l. |
Differential/final drive fluid volume | 480 l. and 75 l. | 84 % more or 405 l. |
Motor
Full power | 894.8 kW and 386 kW | 57 % more or 508.8 kW |
Effective power | 865 kW and 371 kW | 57 % more or 494 kW |
Displacement | 37.7 l. and 15.2 l. | 60 % more or 22.5 l. |
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Dump
Lifting capacity with top | 70 m3 and 27.3 m3 | 61 % more or 42.7 m3 |
Neutral reasons:
Weight
Laden weight | 74480 kg and 201000 kg |
Weight without load | 34400 kg and 81000 kg |
Sizes
Overall width | 3657.6 mm and 5885 mm |
Headroom | 4150 mm and 4890 mm |
Wheelbase | 3750 mm and 5400 mm |
Unloading height | 7925 mm and 10540 mm |
Dimensional length | 8465 mm and 10885 mm |
Motor
Manufacturer | Komatsu and Cummins |
Model | SAA6D140E-5 and KTA-2300-C1200 |
Aspiration | turbocharging and turbocharging |
Gear box
Transmission type | automatic planetary gear and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 40823.3 kg and 108862.2 kg |
Discharge angle | 48 degrees and 47.5 degrees |
Images
Sizes
1. Dimensional length | 8465 mm | 1. Dimensional length | 10885 mm |
2. Overall width | 3657.6 mm | 2. Overall width | 5885 mm |
3. Headroom | 4150 mm | 3. Headroom | 4890 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 5400 mm |
6. Unloading height | 7925 mm | 6. Unloading height | 10540 mm |
7. Unloading ground clearance | 480 mm | 7. Unloading ground clearance | 1650 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 47.5 degrees |