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- Caterpillar 789C vs. Komatsu HD785-5
Caterpillar 789C vs. Komatsu HD785-5
10 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 52 % | 2 % more or 1 % |
Sizes
Clearance | 1173 mm and 780 mm | 34 % more or 393 mm |
Unloading ground clearance | 1330 mm and 776 mm | 42 % more or 554 mm |
Operation
Fuel Capacity | 3222 l. and 1250 l. | 61 % more or 1972 l. |
Cooling system fluid volume | 663 l. and 228 l. | 66 % more or 435 l. |
Motor
Displacement | 69 l. and 30.5 l. | 56 % more or 38.5 l. |
Cylinders number | 16 and 12 | 25 % more or 4 |
Full power | 1417 kW and 777 kW | 45 % more or 640 kW |
Dump
Brimmed lifting capacity | 92 m3 and 38.6 m3 | 58 % more or 53.4 m3 |
Lifting capacity with top | 105 m3 and 60.1 m3 | 43 % more or 44.9 m3 |
6 reasons to buy Komatsu HD785-5:
Weight
Unloaded front weight distribution | 48 % and 47 % | 2 % more or 1 % |
Operation
Engine oil volume | 140 l. and 76 l. | 46 % more or 64 l. |
Gear box
Maximum speed | 64.7 km/h and 52.6 km/h | 19 % more or 12.1 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Lifting time | 12 sec and 18.9 sec | 37 % less or 6.9 sec |
Lowering time | 13 sec and 17.3 sec | 25 % less or 4.3 sec |
Neutral reasons:
Weight
Weight without load | 135670 kg and 70490 kg |
Laden weight | 317515 kg and 166468 kg |
Loaded front weight distribution | 33 % and 33 % |
Loaded rear weight distribution | 67 % and 67 % |
Sizes
Unloading height | 11950 mm and 10182 mm |
Dimensional length | 12177 mm and 10616.2 mm |
Overall width | 7674 mm and 5663.2 mm |
Headroom | 6182 mm and 5257.8 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3516B EUI and SAA12V140ZE-2 |
Gear box
Transmission type | 6-planetary gear shift with direct injection and Komatsu 7-speed, electronically controlled, automatic gearbox |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 176901 kg and 78000 kg |
Images
Sizes
3. Headroom | 6182 mm | 3. Headroom | 5257.8 mm |
5. Clearance | 1173 mm | 5. Clearance | 780 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 10182 mm |
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 776 mm |
1. Dimensional length | 12177 mm | 1. Dimensional length | 10616.2 mm |
2. Overall width | 7674 mm | 2. Overall width | 5663.2 mm |