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- Caterpillar 769D vs. Caterpillar 770
Caterpillar 769D vs. Caterpillar 770
11 reasons to buy Caterpillar 769D:
Weight
Loaded rear weight distribution | 66.8 % and 66 % | 1 % more or 0.8 % |
Unloaded front weight distribution | 49.7 % and 48 % | 3 % more or 1.7 % |
Operation
Engine oil volume | 45 l. and 15 l. | 67 % more or 30 l. |
Hydraulic system fluid volume | 155 l. and 95 l. | 39 % more or 60 l. |
Motor
Effective power | 361.7 kW and 355 kW | 2 % more or 6.7 kW |
Power measured at | 2000 rev / min and 1800 rev / min | 10 % more or 200 rev |
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 74.8 km/h | 4 % more or 2.9 km/h |
Dump
Lifting time | 7.5 sec and 9.5 sec | 21 % less or 2.0 sec |
Lowering time | 8.3 sec and 12.5 sec | 34 % less or 4.2 sec |
10 reasons to buy Caterpillar 770:
Weight
Loaded front weight distribution | 34 % and 33.2 % | 2 % more or 0.8 % |
Unloaded rear weight distribution | 52 % and 50.3 % | 3 % more or 1.7 % |
Sizes
Clearance | 680 mm and 627 mm | 8 % more or 53 mm |
Unloading ground clearance | 498 mm and 465 mm | 7 % more or 33 mm |
Operation
Cooling system fluid volume | 114 l. and 113.5 l. | 0 % more or 0.5 l. |
Differential/final drive fluid volume | 159 l. and 83 l. | 48 % more or 76 l. |
Motor
Maximum torque | 2319.8 Nm and 2194 Nm | 5 % more or 125.8 Nm |
Full power | 381 kW and 380.3 kW | 0 % more or 0.7 kW |
Dump
Brimmed lifting capacity | 17.1 m3 and 17 m3 | 1 % more or 0.1 m3 |
Lifting capacity with top | 25.1 m3 and 24.2 m3 | 4 % more or 0.9 m3 |
Neutral reasons:
Weight
Weight without load | 35420 kg and 34242 kg |
Laden weight | 71400 kg and 71214 kg |
Sizes
Dimensional length | 8039 mm and 8172 mm |
Overall width | 3910 mm and 4751 mm |
Headroom | 3690 mm and 3120 mm |
Wheelbase | 3713 mm and 3960 mm |
Unloading height | 7751 mm and 8280 mm |
Operation
Fuel Capacity | 530 l. and 530 l. |
Steering system fluid volume | 56 l. and 56 l. |
Brake / lift system fluid volume | 277 l. and 277 l. |
Tyre size | 18-R33 and 18.00R33(E4) |
Motor
Model | 3408ETA and C15 ACERT |
Manufacturer | Caterpillar and Caterpillar |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 35833.8 kg and 36287.4 kg |
Discharge angle | 60 degrees and 47.5 degrees |
Images
Sizes
5. Clearance | 627 mm | 5. Clearance | 680 mm |
6. Unloading height | 7751 mm | 6. Unloading height | 8280 mm |
7. Unloading ground clearance | 465 mm | 7. Unloading ground clearance | 498 mm |
1. Dimensional length | 8039 mm | 1. Dimensional length | 8172 mm |
2. Overall width | 3910 mm | 2. Overall width | 4751 mm |
3. Headroom | 3690 mm | 3. Headroom | 3120 mm |
4. Wheelbase | 3713 mm | 4. Wheelbase | 3960 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 47.5 degrees |