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- Komatsu HD325-3 vs. Caterpillar 772
Komatsu HD325-3 vs. Caterpillar 772
3 reasons to buy Komatsu HD325-3:
Weight
Loaded rear weight distribution | 68 % and 66 % | 3 % more or 2 % |
Operation
Cooling system fluid volume | 133 l. and 114 l. | 14 % more or 19 l. |
Motor
Displacement | 18.8 l. and 18.1 l. | 4 % more or 0.7 l. |
11 reasons to buy Caterpillar 772:
Weight
Loaded front weight distribution | 34 % and 32 % | 6 % more or 2 % |
Sizes
Clearance | 720 mm and 530 mm | 26 % more or 190 mm |
Unloading ground clearance | 560 mm and 540 mm | 4 % more or 20 mm |
Operation
Fuel Capacity | 530 l. and 500 l. | 6 % more or 30 l. |
Engine oil volume | 53 l. and 38 l. | 28 % more or 15 l. |
Differential/final drive fluid volume | 159 l. and 71 l. | 55 % more or 88 l. |
Hydraulic system fluid volume | 155 l. and 110 l. | 29 % more or 45 l. |
Motor
Full power | 446 kW and 326.6 kW | 27 % more or 119.4 kW |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 79.7 km/h and 62 km/h | 22 % more or 17.7 km/h |
Dump
Lifting capacity with top | 31.3 m3 and 24 m3 | 23 % more or 7.3 m3 |
Neutral reasons:
Weight
Laden weight | 58600 kg and 82100 kg |
Unloaded front weight distribution | 48 % and 48 % |
Unloaded rear weight distribution | 52 % and 52 % |
Weight without load | 26600 kg and 35450 kg |
Sizes
Headroom | 3950 mm and 4265 mm |
Wheelbase | 3750 mm and 3960 mm |
Unloading height | 7620 mm and 8357 mm |
Dimensional length | 7650 mm and 8740 mm |
Overall width | 3670 mm and 4780 mm |
Operation
Tyre size | 18.00-33-28 and 21.00R33(E4) |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Cummins and Caterpillar |
Model | KT1150 and C18 ACERT |
Gear box
Reverse gears number | 1 and 1 |
Transmission type | planetary gear and gear type pump |
Dump
Nominal payload | 29029.9 kg and 45359.2 kg |
Images
Sizes
5. Clearance | 530 mm | 5. Clearance | 720 mm |
6. Unloading height | 7620 mm | 6. Unloading height | 8357 mm |
7. Unloading ground clearance | 540 mm | 7. Unloading ground clearance | 560 mm |
1. Dimensional length | 7650 mm | 1. Dimensional length | 8740 mm |
2. Overall width | 3670 mm | 2. Overall width | 4780 mm |
3. Headroom | 3950 mm | 3. Headroom | 4265 mm |
4. Wheelbase | 3750 mm | 4. Wheelbase | 3960 mm |