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- Caterpillar 773F vs. Caterpillar 789C
Caterpillar 773F vs. Caterpillar 789C
7 reasons to buy Caterpillar 773F:
Weight
Loaded front weight distribution | 35 % and 33 % | 6 % more or 2 % |
Unloaded front weight distribution | 51 % and 47 % | 8 % more or 4 % |
Motor
Power measured at | 1800 rev / min and 1750 rev / min | 3 % more or 50 rev |
Gear box
Maximum speed | 67.5 km/h and 52.6 km/h | 22 % more or 14.9 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
Dump
Lifting time | 9.5 sec and 18.9 sec | 50 % less or 9.4 sec |
Lowering time | 12.5 sec and 17.3 sec | 28 % less or 4.8 sec |
17 reasons to buy Caterpillar 789C:
Weight
Loaded rear weight distribution | 67 % and 65 % | 3 % more or 2 % |
Unloaded rear weight distribution | 53 % and 49 % | 8 % more or 4 % |
Sizes
Clearance | 1173 mm and 777 mm | 34 % more or 396 mm |
Unloading ground clearance | 1330 mm and 626 mm | 53 % more or 704 mm |
Operation
Engine oil volume | 76 l. and 72 l. | 5 % more or 4 l. |
Differential/final drive fluid volume | 583 l. and 155 l. | 73 % more or 428 l. |
Steering system fluid volume | 189 l. and 60 l. | 68 % more or 129 l. |
Brake / lift system fluid volume | 909 l. and 307 l. | 66 % more or 602 l. |
Hydraulic system fluid volume | 531 l. and 72 l. | 86 % more or 459 l. |
Fuel Capacity | 3222 l. and 700 l. | 78 % more or 2522 l. |
Cooling system fluid volume | 663 l. and 175 l. | 74 % more or 488 l. |
Motor
Displacement | 69 l. and 27 l. | 61 % more or 42 l. |
Cylinders number | 16 and 12 | 25 % more or 4 |
Full power | 1417 kW and 552 kW | 61 % more or 865 kW |
Effective power | 1320 kW and 524 kW | 60 % more or 796 kW |
Dump
Brimmed lifting capacity | 92 m3 and 25.9 m3 | 72 % more or 66.1 m3 |
Lifting capacity with top | 105 m3 and 35.1 m3 | 67 % more or 69.9 m3 |
Neutral reasons:
Weight
Weight without load | 44594 kg and 135670 kg |
Laden weight | 100698 kg and 317515 kg |
Sizes
Wheelbase | 4215 mm and 5700 mm |
Unloading height | 9261 mm and 11950 mm |
Dimensional length | 10334 mm and 12177 mm |
Overall width | 5425 mm and 7674 mm |
Headroom | 4435 mm and 6182 mm |
Operation
Tyre size | 24.00R35(E4) and 37.00-R57(E4) |
Motor
Manufacturer | Caterpillar and Caterpillar |
Aspiration | turbocharging and turbocharging |
Model | C27 ACERT and 3516B EUI |
Gear box
Transmission type | gear type pump and 6-planetary gear shift with direct injection |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 54431.1 kg and 176901 kg |
Discharge angle | 60 degrees and 49.5 degrees |
Images
Sizes
1. Dimensional length | 10334 mm | 1. Dimensional length | 12177 mm |
2. Overall width | 5425 mm | 2. Overall width | 7674 mm |
3. Headroom | 4435 mm | 3. Headroom | 6182 mm |
4. Wheelbase | 4215 mm | 4. Wheelbase | 5700 mm |
5. Clearance | 777 mm | 5. Clearance | 1173 mm |
6. Unloading height | 9261 mm | 6. Unloading height | 11950 mm |
7. Unloading ground clearance | 626 mm | 7. Unloading ground clearance | 1330 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 49.5 degrees |