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- Caterpillar 769C vs. Komatsu HD785-1
Caterpillar 769C vs. Komatsu HD785-1
4 reasons to buy Caterpillar 769C:
Weight
Unloaded front weight distribution | 49.6 % and 48.2 % | 3 % more or 1.4 % |
Loaded front weight distribution | 33.3 % and 32.3 % | 3 % more or 1.0 % |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 75.2 km/h and 70 km/h | 7 % more or 5.2 km/h |
12 reasons to buy Komatsu HD785-1:
Weight
Unloaded rear weight distribution | 51.8 % and 50.4 % | 3 % more or 1.4 % |
Sizes
Clearance | 780 mm and 615 mm | 21 % more or 165 mm |
Unloading ground clearance | 900 mm and 557 mm | 38 % more or 343 mm |
Operation
Differential/final drive fluid volume | 224 l. and 83 l. | 63 % more or 141 l. |
Hydraulic system fluid volume | 460 l. and 364 l. | 21 % more or 96 l. |
Fuel Capacity | 1240 l. and 530 l. | 57 % more or 710 l. |
Cooling system fluid volume | 240 l. and 113.5 l. | 53 % more or 126.5 l. |
Engine oil volume | 150 l. and 45 l. | 70 % more or 105 l. |
Motor
Full power | 671.1 kW and 353.5 kW | 47 % more or 317.6 kW |
Effective power | 654 kW and 335.6 kW | 49 % more or 318.4 kW |
Displacement | 37.8 l. and 18 l. | 52 % more or 19.8 l. |
Dump
Lifting capacity with top | 51.8 m3 and 23.6 m3 | 54 % more or 28.2 m3 |
Neutral reasons:
Weight
Weight without load | 30675 kg and 51500 kg |
Laden weight | 67586 kg and 129555 kg |
Loaded rear weight distribution | 67.7 % and 67.7 % |
Sizes
Dimensional length | 8007 mm and 10130 mm |
Overall width | 4514 mm and 5000 mm |
Headroom | 3777 mm and 4870 mm |
Wheelbase | 3708 mm and 4750 mm |
Unloading height | 7695 mm and 9000 mm |
Operation
Tyre size | 18-33 28 PR and 24.00-49-42PR |
Motor
Model | 3408 and KT-2300 |
Aspiration | twin turbocharging and turbocharging |
Gear box
Transmission type | electronically controlled gear shifting under load and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 36741 kg and 78000 kg |
Images
Sizes
1. Dimensional length | 8007 mm | 1. Dimensional length | 10130 mm |
2. Overall width | 4514 mm | 2. Overall width | 5000 mm |
3. Headroom | 3777 mm | 3. Headroom | 4870 mm |
4. Wheelbase | 3708 mm | 4. Wheelbase | 4750 mm |
5. Clearance | 615 mm | 5. Clearance | 780 mm |
6. Unloading height | 7695 mm | 6. Unloading height | 9000 mm |
7. Unloading ground clearance | 557 mm | 7. Unloading ground clearance | 900 mm |