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- Caterpillar 785C vs. Komatsu HD320-3
Caterpillar 785C vs. Komatsu HD320-3
12 reasons to buy Caterpillar 785C:
Weight
Unloaded rear weight distribution | 53 % and 52 % | 2 % more or 1 % |
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Sizes
Clearance | 987 mm and 458 mm | 54 % more or 529 mm |
Unloading ground clearance | 1284 mm and 440 mm | 66 % more or 844 mm |
Operation
Differential/final drive fluid volume | 436 l. and 71 l. | 84 % more or 365 l. |
Hydraulic system fluid volume | 641 l. and 110 l. | 83 % more or 531 l. |
Fuel Capacity | 1893 l. and 500 l. | 74 % more or 1393 l. |
Cooling system fluid volume | 379 l. and 133 l. | 65 % more or 246 l. |
Engine oil volume | 90 l. and 25 l. | 72 % more or 65 l. |
Motor
Displacement | 51.8 l. and 14 l. | 73 % more or 37.8 l. |
Full power | 1082 kW and 302 kW | 72 % more or 780 kW |
Dump
Lifting capacity with top | 91 m3 and 24 m3 | 74 % more or 67 m3 |
3 reasons to buy Komatsu HD320-3:
Weight
Unloaded front weight distribution | 48 % and 47 % | 2 % more or 1 % |
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Gear box
Maximum speed | 62 km/h and 54.8 km/h | 12 % more or 7.2 km/h |
Neutral reasons:
Weight
Weight without load | 102150 kg and 25750 kg |
Laden weight | 249480 kg and 57750 kg |
Sizes
Headroom | 5769 mm and 3850 mm |
Dimensional length | 11024 mm and 7650 mm |
Wheelbase | 5182 mm and 3750 mm |
Overall width | 6277 mm and 3670 mm |
Unloading height | 11207 mm and 7520 mm |
Operation
Tyre size | 33.00-R51 tires and 18.00-25-32 |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Cummins |
Model | 3512B-EUI and NTA855 |
Gear box
Reverse gears number | 1 and 1 |
Transmission type | 6-speed planetary and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Forward gears number | 6 and 6 |
Dump
Nominal payload | 136077.7 kg and 29029.9 kg |
Discharge angle | 49 degrees and 61 degrees |
Images
Sizes
1. Dimensional length | 11024 mm | 1. Dimensional length | 7650 mm |
2. Overall width | 6277 mm | 2. Overall width | 3670 mm |
3. Headroom | 5769 mm | 3. Headroom | 3850 mm |
4. Wheelbase | 5182 mm | 4. Wheelbase | 3750 mm |
5. Clearance | 987 mm | 5. Clearance | 458 mm |
6. Unloading height | 11207 mm | 6. Unloading height | 7520 mm |
7. Unloading ground clearance | 1284 mm | 7. Unloading ground clearance | 440 mm |
Dump
8. Discharge angle | 49 degrees | 8. Discharge angle | 61 degrees |