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- Caterpillar 769D vs. Komatsu HD320-3
Caterpillar 769D vs. Komatsu HD320-3
13 reasons to buy Caterpillar 769D:
Weight
Loaded front weight distribution | 33.2 % and 32 % | 4 % more or 1.2 % |
Unloaded front weight distribution | 49.7 % and 48 % | 3 % more or 1.7 % |
Sizes
Clearance | 627 mm and 458 mm | 27 % more or 169 mm |
Unloading ground clearance | 465 mm and 440 mm | 5 % more or 25 mm |
Operation
Fuel Capacity | 530 l. and 500 l. | 6 % more or 30 l. |
Engine oil volume | 45 l. and 25 l. | 44 % more or 20 l. |
Differential/final drive fluid volume | 83 l. and 71 l. | 14 % more or 12 l. |
Hydraulic system fluid volume | 155 l. and 110 l. | 29 % more or 45 l. |
Motor
Displacement | 18 l. and 14 l. | 22 % more or 4 l. |
Full power | 380.3 kW and 302 kW | 21 % more or 78.3 kW |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Maximum speed | 77.7 km/h and 62 km/h | 20 % more or 15.7 km/h |
Dump
Lifting capacity with top | 24.2 m3 and 24 m3 | 1 % more or 0.2 m3 |
3 reasons to buy Komatsu HD320-3:
Weight
Unloaded rear weight distribution | 52 % and 50.3 % | 3 % more or 1.7 % |
Loaded rear weight distribution | 68 % and 66.8 % | 2 % more or 1.2 % |
Operation
Cooling system fluid volume | 133 l. and 113.5 l. | 15 % more or 19.5 l. |
Neutral reasons:
Weight
Weight without load | 35420 kg and 25750 kg |
Laden weight | 71400 kg and 57750 kg |
Sizes
Dimensional length | 8039 mm and 7650 mm |
Overall width | 3910 mm and 3670 mm |
Headroom | 3690 mm and 3850 mm |
Wheelbase | 3713 mm and 3750 mm |
Unloading height | 7751 mm and 7520 mm |
Operation
Tyre size | 18-R33 and 18.00-25-32 |
Motor
Manufacturer | Caterpillar and Cummins |
Model | 3408ETA and NTA855 |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 35833.8 kg and 29029.9 kg |
Discharge angle | 60 degrees and 61 degrees |
Images
Sizes
3. Headroom | 3690 mm | 3. Headroom | 3850 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 3750 mm |
5. Clearance | 627 mm | 5. Clearance | 458 mm |
6. Unloading height | 7751 mm | 6. Unloading height | 7520 mm |
7. Unloading ground clearance | 465 mm | 7. Unloading ground clearance | 440 mm |
1. Dimensional length | 8039 mm | 1. Dimensional length | 7650 mm |
2. Overall width | 3910 mm | 2. Overall width | 3670 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 61 degrees |