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- Komatsu HD785-5 vs. Caterpillar 772
Komatsu HD785-5 vs. Caterpillar 772
12 reasons to buy Komatsu HD785-5:
Weight
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Clearance | 780 mm and 720 mm | 8 % more or 60 mm |
Unloading ground clearance | 776 mm and 560 mm | 28 % more or 216 mm |
Operation
Fuel Capacity | 1250 l. and 530 l. | 58 % more or 720 l. |
Cooling system fluid volume | 228 l. and 114 l. | 50 % more or 114 l. |
Engine oil volume | 140 l. and 53 l. | 62 % more or 87 l. |
Motor
Full power | 777 kW and 446 kW | 43 % more or 331 kW |
Displacement | 30.5 l. and 18.1 l. | 41 % more or 12.4 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 38.6 m3 and 23.3 m3 | 40 % more or 15.3 m3 |
Lifting capacity with top | 60.1 m3 and 31.3 m3 | 48 % more or 28.8 m3 |
Lowering time | 13 sec and 14.7 sec | 12 % less or 1.7 sec |
3 reasons to buy Caterpillar 772:
Weight
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Gear box
Maximum speed | 79.7 km/h and 64.7 km/h | 19 % more or 15.0 km/h |
Dump
Lifting time | 8.1 sec and 12 sec | 32 % less or 3.9 sec |
Neutral reasons:
Weight
Unloaded rear weight distribution | 52 % and 52 % |
Weight without load | 70490 kg and 35450 kg |
Laden weight | 166468 kg and 82100 kg |
Unloaded front weight distribution | 48 % and 48 % |
Sizes
Overall width | 5663.2 mm and 4780 mm |
Headroom | 5257.8 mm and 4265 mm |
Unloading height | 10182 mm and 8357 mm |
Dimensional length | 10616.2 mm and 8740 mm |
Motor
Model | SAA12V140ZE-2 and C18 ACERT |
Manufacturer | Komatsu and Caterpillar |
Gear box
Transmission type | Komatsu 7-speed, electronically controlled, automatic gearbox and gear type pump |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 78000 kg and 45359.2 kg |
Images
Sizes
3. Headroom | 5257.8 mm | 3. Headroom | 4265 mm |
5. Clearance | 780 mm | 5. Clearance | 720 mm |
6. Unloading height | 10182 mm | 6. Unloading height | 8357 mm |
7. Unloading ground clearance | 776 mm | 7. Unloading ground clearance | 560 mm |
1. Dimensional length | 10616.2 mm | 1. Dimensional length | 8740 mm |
2. Overall width | 5663.2 mm | 2. Overall width | 4780 mm |