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- Caterpillar 775D vs. Caterpillar 777D
Caterpillar 775D vs. Caterpillar 777D
3 reasons to buy Caterpillar 775D:
Weight
Unloaded front weight distribution | 47.3 % and 45.4 % | 4 % more or 1.9 % |
Gear box
Maximum speed | 65.8 km/h and 60.4 km/h | 8 % more or 5.4 km/h |
Dump
Lifting time | 9.5 sec and 15 sec | 37 % less or 5.5 sec |
16 reasons to buy Caterpillar 777D:
Weight
Unloaded rear weight distribution | 54.6 % and 52.7 % | 3 % more or 1.9 % |
Sizes
Clearance | 700 mm and 600 mm | 14 % more or 100 mm |
Unloading ground clearance | 872 mm and 660 mm | 24 % more or 212 mm |
Operation
Fuel Capacity | 1137 l. and 700 l. | 38 % more or 437 l. |
Cooling system fluid volume | 325 l. and 151 l. | 54 % more or 174 l. |
Engine oil volume | 124 l. and 68 l. | 45 % more or 56 l. |
Differential/final drive fluid volume | 329 l. and 155 l. | 53 % more or 174 l. |
Steering system fluid volume | 84 l. and 60 l. | 29 % more or 24 l. |
Brake / lift system fluid volume | 415 l. and 307 l. | 26 % more or 108 l. |
Motor
Effective power | 699.5 kW and 516.8 kW | 26 % more or 182.7 kW |
Displacement | 34.5 l. and 27 l. | 22 % more or 7.5 l. |
Maximum torque | 4713 Nm and 2757.7 Nm | 41 % more or 1955.3 Nm |
Torque measured at | 1300 rev / min and 1200 rev / min | 8 % more or 100 rev |
Full power | 745.7 kW and 540.6 kW | 28 % more or 205.1 kW |
Dump
Brimmed lifting capacity | 42 m3 and 31.4 m3 | 25 % more or 10.6 m3 |
Lifting capacity with top | 60.5 m3 and 41.5 m3 | 31 % more or 19.0 m3 |
Neutral reasons:
Weight
Laden weight | 106594.2 kg and 161030 kg |
Loaded front weight distribution | 33.3 % and 33.3 % |
Loaded rear weight distribution | 66.7 % and 66.7 % |
Weight without load | 43227.4 kg and 70306.8 kg |
Sizes
Dimensional length | 9700 mm and 9780 mm |
Overall width | 3970 mm and 6100 mm |
Headroom | 4410 mm and 5000 mm |
Wheelbase | 4190 mm and 4570 mm |
Unloading height | 8800 mm and 9970 mm |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3412ETA and 3508A |
Gear box
Transmission type | powershift and automatic transmission system with power gear shifting |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 63366.9 kg and 90718.5 kg |
Images
Sizes
1. Dimensional length | 9700 mm | 1. Dimensional length | 9780 mm |
2. Overall width | 3970 mm | 2. Overall width | 6100 mm |
3. Headroom | 4410 mm | 3. Headroom | 5000 mm |
4. Wheelbase | 4190 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 600 mm | 5. Clearance | 700 mm |
6. Unloading height | 8800 mm | 6. Unloading height | 9970 mm |
7. Unloading ground clearance | 660 mm | 7. Unloading ground clearance | 872 mm |