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- Caterpillar 769D vs. Caterpillar 789C
Caterpillar 769D vs. Caterpillar 789C
7 reasons to buy Caterpillar 769D:
Weight
Unloaded front weight distribution | 49.7 % and 47 % | 5 % more or 2.7 % |
Loaded front weight distribution | 33.2 % and 33 % | 1 % more or 0.2 % |
Motor
Power measured at | 2000 rev / min and 1750 rev / min | 12 % more or 250 rev |
Gear box
Forward gears number | 8 and 6 | 25 % more or 2 |
Maximum speed | 77.7 km/h and 52.6 km/h | 32 % more or 25.1 km/h |
Dump
Lifting time | 7.5 sec and 18.9 sec | 60 % less or 11.4 sec |
Lowering time | 8.3 sec and 17.3 sec | 52 % less or 9.0 sec |
16 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 50.3 % | 5 % more or 2.7 % |
Loaded rear weight distribution | 67 % and 66.8 % | 0 % more or 0.2 % |
Sizes
Clearance | 1173 mm and 627 mm | 47 % more or 546 mm |
Unloading ground clearance | 1330 mm and 465 mm | 65 % more or 865 mm |
Operation
Fuel Capacity | 3222 l. and 530 l. | 84 % more or 2692 l. |
Cooling system fluid volume | 663 l. and 113.5 l. | 83 % more or 549.5 l. |
Engine oil volume | 76 l. and 45 l. | 41 % more or 31 l. |
Differential/final drive fluid volume | 583 l. and 83 l. | 86 % more or 500 l. |
Steering system fluid volume | 189 l. and 56 l. | 70 % more or 133 l. |
Brake / lift system fluid volume | 909 l. and 277 l. | 70 % more or 632 l. |
Hydraulic system fluid volume | 531 l. and 155 l. | 71 % more or 376 l. |
Motor
Full power | 1417 kW and 380.3 kW | 73 % more or 1036.7 kW |
Displacement | 69 l. and 18 l. | 74 % more or 51 l. |
Effective power | 1320 kW and 361.7 kW | 73 % more or 958.3 kW |
Dump
Brimmed lifting capacity | 92 m3 and 17 m3 | 82 % more or 75 m3 |
Lifting capacity with top | 105 m3 and 24.2 m3 | 77 % more or 80.8 m3 |
Neutral reasons:
Weight
Weight without load | 35420 kg and 135670 kg |
Laden weight | 71400 kg and 317515 kg |
Sizes
Dimensional length | 8039 mm and 12177 mm |
Headroom | 3690 mm and 6182 mm |
Overall width | 3910 mm and 7674 mm |
Wheelbase | 3713 mm and 5700 mm |
Unloading height | 7751 mm and 11950 mm |
Operation
Tyre size | 18-R33 and 37.00-R57(E4) |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3408ETA and 3516B EUI |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 35833.8 kg and 176901 kg |
Discharge angle | 60 degrees and 49.5 degrees |
Images
Sizes
1. Dimensional length | 8039 mm | 1. Dimensional length | 12177 mm |
2. Overall width | 3910 mm | 2. Overall width | 7674 mm |
3. Headroom | 3690 mm | 3. Headroom | 6182 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 5700 mm |
5. Clearance | 627 mm | 5. Clearance | 1173 mm |
6. Unloading height | 7751 mm | 6. Unloading height | 11950 mm |
7. Unloading ground clearance | 465 mm | 7. Unloading ground clearance | 1330 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 49.5 degrees |