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- Komatsu HD785-5 vs. Caterpillar 775D
Komatsu HD785-5 vs. Caterpillar 775D
11 reasons to buy Komatsu HD785-5:
Weight
Unloaded front weight distribution | 48 % and 47.3 % | 1 % more or 0.7 % |
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Sizes
Clearance | 780 mm and 600 mm | 23 % more or 180 mm |
Unloading ground clearance | 776 mm and 660 mm | 15 % more or 116 mm |
Operation
Fuel Capacity | 1250 l. and 700 l. | 44 % more or 550 l. |
Cooling system fluid volume | 228 l. and 151 l. | 34 % more or 77 l. |
Engine oil volume | 140 l. and 68 l. | 51 % more or 72 l. |
Motor
Full power | 777 kW and 540.6 kW | 30 % more or 236.4 kW |
Displacement | 30.5 l. and 27 l. | 11 % more or 3.5 l. |
Dump
Brimmed lifting capacity | 38.6 m3 and 31.4 m3 | 19 % more or 7.2 m3 |
Lifting capacity with top | 60.1 m3 and 41.5 m3 | 31 % more or 18.6 m3 |
5 reasons to buy Caterpillar 775D:
Weight
Unloaded rear weight distribution | 52.7 % and 52 % | 1 % more or 0.7 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Gear box
Maximum speed | 65.8 km/h and 64.7 km/h | 2 % more or 1.1 km/h |
Dump
Lifting time | 9.5 sec and 12 sec | 21 % less or 2.5 sec |
Lowering time | 12.5 sec and 13 sec | 4 % less or 0.5 sec |
Neutral reasons:
Weight
Weight without load | 70490 kg and 43227.4 kg |
Laden weight | 166468 kg and 106594.2 kg |
Sizes
Dimensional length | 10616.2 mm and 9700 mm |
Overall width | 5663.2 mm and 3970 mm |
Headroom | 5257.8 mm and 4410 mm |
Unloading height | 10182 mm and 8800 mm |
Motor
Manufacturer | Komatsu and Caterpillar |
Cylinders number | 12 and 12 |
Model | SAA12V140ZE-2 and 3412ETA |
Gear box
Transmission type | Komatsu 7-speed, electronically controlled, automatic gearbox and powershift |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 78000 kg and 63366.9 kg |
Images
Sizes
1. Dimensional length | 10616.2 mm | 1. Dimensional length | 9700 mm |
2. Overall width | 5663.2 mm | 2. Overall width | 3970 mm |
3. Headroom | 5257.8 mm | 3. Headroom | 4410 mm |
5. Clearance | 780 mm | 5. Clearance | 600 mm |
6. Unloading height | 10182 mm | 6. Unloading height | 8800 mm |
7. Unloading ground clearance | 776 mm | 7. Unloading ground clearance | 660 mm |