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- Caterpillar 769D vs. Komatsu HD405-7
Caterpillar 769D vs. Komatsu HD405-7
8 reasons to buy Caterpillar 769D:
Weight
Unloaded rear weight distribution | 50.3 % and 49.3 % | 2 % more or 1.0 % |
Loaded front weight distribution | 33.2 % and 32.8 % | 1 % more or 0.4 % |
Operation
Differential/final drive fluid volume | 83 l. and 75 l. | 10 % more or 8 l. |
Hydraulic system fluid volume | 155 l. and 129 l. | 17 % more or 26 l. |
Fuel Capacity | 530 l. and 484 l. | 9 % more or 46 l. |
Motor
Displacement | 18 l. and 15.2 l. | 16 % more or 2.8 l. |
Gear box
Forward gears number | 8 and 7 | 12 % more or 1 |
Maximum speed | 77.7 km/h and 70 km/h | 10 % more or 7.7 km/h |
8 reasons to buy Komatsu HD405-7:
Weight
Unloaded front weight distribution | 50.7 % and 49.7 % | 2 % more or 1.0 % |
Loaded rear weight distribution | 67.2 % and 66.8 % | 1 % more or 0.4 % |
Sizes
Unloading ground clearance | 480 mm and 465 mm | 3 % more or 15 mm |
Operation
Engine oil volume | 50 l. and 45 l. | 10 % more or 5 l. |
Motor
Full power | 386 kW and 380.3 kW | 1 % more or 5.7 kW |
Effective power | 371 kW and 361.7 kW | 3 % more or 9.3 kW |
Dump
Lifting capacity with top | 27.3 m3 and 24.2 m3 | 11 % more or 3.1 m3 |
Brimmed lifting capacity | 20 m3 and 17 m3 | 15 % more or 3 m3 |
Neutral reasons:
Weight
Weight without load | 35420 kg and 34400 kg |
Laden weight | 71400 kg and 74480 kg |
Sizes
Dimensional length | 8039 mm and 8465 mm |
Overall width | 3910 mm and 3657.6 mm |
Headroom | 3690 mm and 4150 mm |
Wheelbase | 3713 mm and 3750 mm |
Unloading height | 7751 mm and 7925 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3408ETA and SAA6D140E-5 |
Gear box
Reverse gears number | 1 and 1 |
Dump
Discharge angle | 60 degrees and 48 degrees |
Nominal payload | 35833.8 kg and 40823.3 kg |
Images
Sizes
1. Dimensional length | 8039 mm | 1. Dimensional length | 8465 mm |
2. Overall width | 3910 mm | 2. Overall width | 3657.6 mm |
3. Headroom | 3690 mm | 3. Headroom | 4150 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 3750 mm |
6. Unloading height | 7751 mm | 6. Unloading height | 7925 mm |
7. Unloading ground clearance | 465 mm | 7. Unloading ground clearance | 480 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 48 degrees |