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- Komatsu HD405-7 vs. Komatsu HD325-3
Komatsu HD405-7 vs. Komatsu HD325-3
9 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 % |
Operation
Engine oil volume | 50 l. and 38 l. | 24 % more or 12 l. |
Differential/final drive fluid volume | 75 l. and 71 l. | 5 % more or 4 l. |
Hydraulic system fluid volume | 129 l. and 110 l. | 15 % more or 19 l. |
Motor
Full power | 386 kW and 326.6 kW | 15 % more or 59.4 kW |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 70 km/h and 62 km/h | 11 % more or 8 km/h |
Dump
Lifting capacity with top | 27.3 m3 and 24 m3 | 12 % more or 3.3 m3 |
5 reasons to buy Komatsu HD325-3:
Weight
Loaded rear weight distribution | 68 % and 67.2 % | 1 % more or 0.8 % |
Unloaded rear weight distribution | 52 % and 49.3 % | 5 % more or 2.7 % |
Sizes
Unloading ground clearance | 540 mm and 480 mm | 11 % more or 60 mm |
Operation
Fuel Capacity | 500 l. and 484 l. | 3 % more or 16 l. |
Motor
Displacement | 18.8 l. and 15.2 l. | 19 % more or 3.6 l. |
Neutral reasons:
Weight
Weight without load | 34400 kg and 26600 kg |
Laden weight | 74480 kg and 58600 kg |
Sizes
Dimensional length | 8465 mm and 7650 mm |
Overall width | 3657.6 mm and 3670 mm |
Headroom | 4150 mm and 3950 mm |
Wheelbase | 3750 mm and 3750 mm |
Unloading height | 7925 mm and 7620 mm |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Komatsu and Cummins |
Model | SAA6D140E-5 and KT1150 |
Gear box
Transmission type | automatic planetary gear and planetary gear |
Reverse gears number | 1 and 1 |
Dump
Discharge angle | 48 degrees and 61 degrees |
Nominal payload | 40823.3 kg and 29029.9 kg |
Images
Sizes
1. Dimensional length | 8465 mm | 1. Dimensional length | 7650 mm |
2. Overall width | 3657.6 mm | 2. Overall width | 3670 mm |
3. Headroom | 4150 mm | 3. Headroom | 3950 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 3750 mm |
6. Unloading height | 7925 mm | 6. Unloading height | 7620 mm |
7. Unloading ground clearance | 480 mm | 7. Unloading ground clearance | 540 mm |
Dump
8. Discharge angle | 48 degrees | 8. Discharge angle | 61 degrees |