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- Caterpillar 772 vs. Hitachi EH3000
Caterpillar 772 vs. Hitachi EH3000
5 reasons to buy Caterpillar 772:
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 % |
Sizes
Clearance | 720 mm and 690 mm | 4 % more or 30 mm |
Gear box
Maximum speed | 79.7 km/h and 54.7 km/h | 31 % more or 25.0 km/h |
Dump
Lifting time | 8.1 sec and 17.9 sec | 55 % less or 9.8 sec |
16 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
Unloading ground clearance | 1200 mm and 560 mm | 53 % more or 640 mm |
Operation
Hydraulic system fluid volume | 755.2 l. and 155 l. | 79 % more or 600.2 l. |
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 53 l. | 75 % more or 160 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. |
Motor
Effective power | 1304 kW and 399 kW | 69 % more or 905 kW |
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Full power | 1398 kW and 446 kW | 68 % more or 952 kW |
Displacement | 48.8 l. and 18.1 l. | 63 % more or 30.7 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 72.2 m3 and 23.3 m3 | 68 % more or 48.9 m3 |
Lifting capacity with top | 101.9 m3 and 31.3 m3 | 69 % more or 70.6 m3 |
Neutral reasons:
Weight
Weight without load | 35450 kg and 123489 kg |
Laden weight | 82100 kg and 278964 kg |
Sizes
Unloading height | 8357 mm and 12600 mm |
Dimensional length | 8740 mm and 11550 mm |
Overall width | 4780 mm and 7450 mm |
Headroom | 4265 mm and 6290 mm |
Wheelbase | 3960 mm and 5640 mm |
Operation
Tyre size | 21.00R33(E4) and 36.00R51 E4 Radial |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Model | C18 ACERT and 12V-4000 |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Dump
Nominal payload | 45359.2 kg and 154221.4 kg |
Images
Sizes
1. Dimensional length | 8740 mm | 1. Dimensional length | 11550 mm |
2. Overall width | 4780 mm | 2. Overall width | 7450 mm |
3. Headroom | 4265 mm | 3. Headroom | 6290 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 5640 mm |
5. Clearance | 720 mm | 5. Clearance | 690 mm |
6. Unloading height | 8357 mm | 6. Unloading height | 12600 mm |
7. Unloading ground clearance | 560 mm | 7. Unloading ground clearance | 1200 mm |