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- Hitachi EH4500-2 vs. Caterpillar 772
Hitachi EH4500-2 vs. Caterpillar 772
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
Effective power | 1939 kW and 399 kW | 79 % more or 1540 kW |
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 |
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 |
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 |
Neutral reasons:
Weight
Weight without load | 198096 kg and 35450 kg |
Laden weight | 480362 kg and 82100 kg |
Loaded front weight distribution | 34 % and 34 % |
Sizes
Wheelbase | 6150 mm and 3960 mm |
Unloading height | 14300 mm and 8357 mm |
Dimensional length | 14300 mm and 8740 mm |
Overall width | 9050 mm and 4780 mm |
Headroom | 7240 mm and 4265 mm |
Operation
Tyre size | 50.90R57 E4 Radial and 21.00R33(E4) |
Motor
Manufacturer | Detroit diesel and Caterpillar |
Aspiration | Turbocharged engine and the subsequent air cooling to a low temperature and turbocharging |
Model | DDEC IV 16V-4000 and C18 ACERT |
Dump
Nominal payload | 281227.3 kg and 45359.2 kg |
Images
Sizes
7. Unloading ground clearance | 1970 mm | 7. Unloading ground clearance | 560 mm |
1. Dimensional length | 14300 mm | 1. Dimensional length | 8740 mm |
2. Overall width | 9050 mm | 2. Overall width | 4780 mm |
3. Headroom | 7240 mm | 3. Headroom | 4265 mm |
4. Wheelbase | 6150 mm | 4. Wheelbase | 3960 mm |
5. Clearance | 970 mm | 5. Clearance | 720 mm |
6. Unloading height | 14300 mm | 6. Unloading height | 8357 mm |