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- Caterpillar 770 vs. Hitachi EH3000
Caterpillar 770 vs. Hitachi EH3000
4 reasons to buy Caterpillar 770:
Weight
Unloaded rear weight distribution | 52 % and 46.2 % | 11 % more or 5.8 % |
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Gear box
Maximum speed | 74.8 km/h and 54.7 km/h | 27 % more or 20.1 km/h |
Dump
Lifting time | 9.5 sec and 17.9 sec | 47 % less or 8.4 sec |
17 reasons to buy Hitachi EH3000:
Weight
Unloaded front weight distribution | 53.8 % and 48 % | 11 % more or 5.8 % |
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Clearance | 690 mm and 680 mm | 1 % more or 10 mm |
Unloading ground clearance | 1200 mm and 498 mm | 58 % more or 702 mm |
Operation
Fuel Capacity | 2838.8 l. and 530 l. | 81 % more or 2308.8 l. |
Cooling system fluid volume | 322.7 l. and 114 l. | 65 % more or 208.7 l. |
Engine oil volume | 213 l. and 15 l. | 93 % more or 198 l. |
Steering system fluid volume | 189.3 l. and 56 l. | 70 % more or 133.3 l. |
Brake / lift system fluid volume | 565.9 l. and 277 l. | 51 % more or 288.9 l. |
Hydraulic system fluid volume | 755.2 l. and 95 l. | 87 % more or 660.2 l. |
Motor
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Full power | 1398 kW and 381 kW | 73 % more or 1017 kW |
Displacement | 48.8 l. and 15.2 l. | 69 % more or 33.6 l. |
Effective power | 1304 kW and 355 kW | 73 % more or 949 kW |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 72.2 m3 and 17.1 m3 | 76 % more or 55.1 m3 |
Lifting capacity with top | 101.9 m3 and 25.1 m3 | 75 % more or 76.8 m3 |
Neutral reasons:
Weight
Weight without load | 34242 kg and 123489 kg |
Laden weight | 71214 kg and 278964 kg |
Sizes
Dimensional length | 8172 mm and 11550 mm |
Overall width | 4751 mm and 7450 mm |
Headroom | 3120 mm and 6290 mm |
Wheelbase | 3960 mm and 5640 mm |
Unloading height | 8280 mm and 12600 mm |
Operation
Tyre size | 18.00R33(E4) and 36.00R51 E4 Radial |
Motor
Model | C15 ACERT and 12V-4000 |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Manufacturer | Caterpillar and Detroit diesel |
Dump
Nominal payload | 36287.4 kg and 154221.4 kg |
Discharge angle | 47.5 degrees and 58 degrees |
Images
Sizes
3. Headroom | 3120 mm | 3. Headroom | 6290 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 5640 mm |
5. Clearance | 680 mm | 5. Clearance | 690 mm |
6. Unloading height | 8280 mm | 6. Unloading height | 12600 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 1200 mm |
1. Dimensional length | 8172 mm | 1. Dimensional length | 11550 mm |
2. Overall width | 4751 mm | 2. Overall width | 7450 mm |
Dump
8. Discharge angle | 47.5 degrees | 8. Discharge angle | 58 degrees |