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- Caterpillar 769C vs. Komatsu HD785-5
Caterpillar 769C vs. Komatsu HD785-5
6 reasons to buy Caterpillar 769C:
Weight
Unloaded front weight distribution | 49.6 % and 48 % | 3 % more or 1.6 % |
Loaded front weight distribution | 33.3 % and 33 % | 1 % more or 0.3 % |
Loaded rear weight distribution | 67.7 % and 67 % | 1 % more or 0.7 % |
Gear box
Maximum speed | 75.2 km/h and 64.7 km/h | 14 % more or 10.5 km/h |
Dump
Lifting time | 11 sec and 12 sec | 8 % less or 1 sec |
Lowering time | 11.4 sec and 13 sec | 12 % less or 1.6 sec |
11 reasons to buy Komatsu HD785-5:
Weight
Unloaded rear weight distribution | 52 % and 50.4 % | 3 % more or 1.6 % |
Sizes
Clearance | 780 mm and 615 mm | 21 % more or 165 mm |
Unloading ground clearance | 776 mm and 557 mm | 28 % more or 219 mm |
Operation
Fuel Capacity | 1250 l. and 530 l. | 58 % more or 720 l. |
Cooling system fluid volume | 228 l. and 113.5 l. | 50 % more or 114.5 l. |
Engine oil volume | 140 l. and 45 l. | 68 % more or 95 l. |
Motor
Displacement | 30.5 l. and 18 l. | 41 % more or 12.5 l. |
Cylinders number | 12 and 8 | 33 % more or 4 |
Full power | 777 kW and 353.5 kW | 55 % more or 423.5 kW |
Dump
Brimmed lifting capacity | 38.6 m3 and 17.5 m3 | 55 % more or 21.1 m3 |
Lifting capacity with top | 60.1 m3 and 23.6 m3 | 61 % more or 36.5 m3 |
Neutral reasons:
Weight
Weight without load | 30675 kg and 70490 kg |
Laden weight | 67586 kg and 166468 kg |
Sizes
Headroom | 3777 mm and 5257.8 mm |
Unloading height | 7695 mm and 10182 mm |
Dimensional length | 8007 mm and 10616.2 mm |
Overall width | 4514 mm and 5663.2 mm |
Motor
Model | 3408 and SAA12V140ZE-2 |
Gear box
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Transmission type | electronically controlled gear shifting under load and Komatsu 7-speed, electronically controlled, automatic gearbox |
Dump
Nominal payload | 36741 kg and 78000 kg |
Images
Sizes
1. Dimensional length | 8007 mm | 1. Dimensional length | 10616.2 mm |
2. Overall width | 4514 mm | 2. Overall width | 5663.2 mm |
3. Headroom | 3777 mm | 3. Headroom | 5257.8 mm |
5. Clearance | 615 mm | 5. Clearance | 780 mm |
6. Unloading height | 7695 mm | 6. Unloading height | 10182 mm |
7. Unloading ground clearance | 557 mm | 7. Unloading ground clearance | 776 mm |