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- Caterpillar 770 vs. Komatsu HD785-5
Caterpillar 770 vs. Komatsu HD785-5
4 reasons to buy Caterpillar 770:
Weight
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Gear box
Maximum speed | 74.8 km/h and 64.7 km/h | 14 % more or 10.1 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 |
11 reasons to buy Komatsu HD785-5:
Weight
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Unloading ground clearance | 776 mm and 498 mm | 36 % more or 278 mm |
Clearance | 780 mm and 680 mm | 13 % more or 100 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 15 l. | 89 % more or 125 l. |
Motor
Full power | 777 kW and 381 kW | 51 % more or 396 kW |
Cylinders number | 12 and 6 | 50 % more or 6 |
Displacement | 30.5 l. and 15.2 l. | 50 % more or 15.3 l. |
Dump
Brimmed lifting capacity | 38.6 m3 and 17.1 m3 | 56 % more or 21.5 m3 |
Lifting capacity with top | 60.1 m3 and 25.1 m3 | 58 % more or 35.0 m3 |
Neutral reasons:
Weight
Laden weight | 71214 kg and 166468 kg |
Unloaded front weight distribution | 48 % and 48 % |
Unloaded rear weight distribution | 52 % and 52 % |
Weight without load | 34242 kg and 70490 kg |
Sizes
Unloading height | 8280 mm and 10182 mm |
Dimensional length | 8172 mm and 10616.2 mm |
Overall width | 4751 mm and 5663.2 mm |
Headroom | 3120 mm and 5257.8 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | C15 ACERT and SAA12V140ZE-2 |
Gear box
Transmission type | powershift and Komatsu 7-speed, electronically controlled, automatic gearbox |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 36287.4 kg and 78000 kg |
Images
Sizes
6. Unloading height | 8280 mm | 6. Unloading height | 10182 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 776 mm |
1. Dimensional length | 8172 mm | 1. Dimensional length | 10616.2 mm |
2. Overall width | 4751 mm | 2. Overall width | 5663.2 mm |
3. Headroom | 3120 mm | 3. Headroom | 5257.8 mm |
5. Clearance | 680 mm | 5. Clearance | 780 mm |