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- Caterpillar 772 vs. Hitachi EH4500-2
Caterpillar 772 vs. Hitachi EH4500-2
4 reasons to buy Caterpillar 772:
Weight
Unloaded rear weight distribution | 52 % and 49.8 % | 4 % more or 2.2 % |
Gear box
Maximum speed | 79.7 km/h and 66.9 km/h | 16 % more or 12.8 km/h |
Dump
Lifting time | 8.1 sec and 22 sec | 63 % less or 13.9 sec |
Lowering time | 14.7 sec and 24 sec | 39 % less or 9.3 sec |
18 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 48 % | 4 % more or 2.2 % |
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Clearance | 970 mm and 720 mm | 26 % more or 250 mm |
Unloading ground clearance | 1970 mm and 560 mm | 72 % more or 1410 mm |
Operation
Steering system fluid volume | 291 l. and 56 l. | 81 % more or 235 l. |
Brake / lift system fluid volume | 965 l. and 277 l. | 71 % more or 688 l. |
Hydraulic system fluid volume | 1256 l. and 155 l. | 88 % more or 1101 l. |
Fuel Capacity | 3785 l. and 530 l. | 86 % more or 3255 l. |
Cooling system fluid volume | 697 l. and 114 l. | 84 % more or 583 l. |
Engine oil volume | 242 l. and 53 l. | 78 % more or 189 l. |
Differential/final drive fluid volume | 223 l. and 159 l. | 29 % more or 64 l. |
Motor
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Displacement | 65 l. and 18.1 l. | 72 % more or 46.9 l. |
Cylinders number | 16 and 6 | 62 % more or 10 |
Full power | 2014 kW and 446 kW | 78 % more or 1568 kW |
Effective power | 1939 kW and 399 kW | 79 % more or 1540 kW |
Dump
Brimmed lifting capacity | 108 m3 and 23.3 m3 | 78 % more or 84.7 m3 |
Lifting capacity with top | 159 m3 and 31.3 m3 | 80 % more or 127.7 m3 |
Neutral reasons:
Weight
Weight without load | 35450 kg and 198096 kg |
Laden weight | 82100 kg and 480362 kg |
Loaded front weight distribution | 34 % and 34 % |
Sizes
Unloading height | 8357 mm and 14300 mm |
Dimensional length | 8740 mm and 14300 mm |
Overall width | 4780 mm and 9050 mm |
Headroom | 4265 mm and 7240 mm |
Wheelbase | 3960 mm and 6150 mm |
Operation
Tyre size | 21.00R33(E4) and 50.90R57 E4 Radial |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Model | C18 ACERT and DDEC IV 16V-4000 |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Dump
Nominal payload | 45359.2 kg and 281227.3 kg |
Images
Sizes
2. Overall width | 4780 mm | 2. Overall width | 9050 mm |
3. Headroom | 4265 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 6150 mm |
5. Clearance | 720 mm | 5. Clearance | 970 mm |
6. Unloading height | 8357 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 560 mm | 7. Unloading ground clearance | 1970 mm |
1. Dimensional length | 8740 mm | 1. Dimensional length | 14300 mm |