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- Caterpillar 770 vs. Hitachi EH4500-2
Caterpillar 770 vs. Hitachi EH4500-2
4 reasons to buy Caterpillar 770:
Weight
Unloaded rear weight distribution | 52 % and 49.8 % | 4 % more or 2.2 % |
Gear box
Maximum speed | 74.8 km/h and 66.9 km/h | 11 % more or 7.9 km/h |
Dump
Lifting time | 9.5 sec and 22 sec | 57 % less or 12.5 sec |
Lowering time | 12.5 sec and 24 sec | 48 % less or 11.5 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 680 mm | 30 % more or 290 mm |
Unloading ground clearance | 1970 mm and 498 mm | 75 % more or 1472 mm |
Operation
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 15 l. | 94 % more or 227 l. |
Differential/final drive fluid volume | 223 l. and 159 l. | 29 % more or 64 l. |
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 95 l. | 92 % more or 1161 l. |
Motor
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Full power | 2014 kW and 381 kW | 81 % more or 1633 kW |
Displacement | 65 l. and 15.2 l. | 77 % more or 49.8 l. |
Effective power | 1939 kW and 355 kW | 82 % more or 1584 kW |
Cylinders number | 16 and 6 | 62 % more or 10 |
Dump
Brimmed lifting capacity | 108 m3 and 17.1 m3 | 84 % more or 90.9 m3 |
Lifting capacity with top | 159 m3 and 25.1 m3 | 84 % more or 133.9 m3 |
Neutral reasons:
Weight
Weight without load | 34242 kg and 198096 kg |
Laden weight | 71214 kg and 480362 kg |
Loaded front weight distribution | 34 % and 34 % |
Sizes
Headroom | 3120 mm and 7240 mm |
Wheelbase | 3960 mm and 6150 mm |
Unloading height | 8280 mm and 14300 mm |
Dimensional length | 8172 mm and 14300 mm |
Overall width | 4751 mm and 9050 mm |
Operation
Tyre size | 18.00R33(E4) and 50.90R57 E4 Radial |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Model | C15 ACERT and DDEC IV 16V-4000 |
Dump
Nominal payload | 36287.4 kg and 281227.3 kg |
Discharge angle | 47.5 degrees and 58 degrees |
Images
Sizes
1. Dimensional length | 8172 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 4751 mm | 2. Overall width | 9050 mm |
3. Headroom | 3120 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 6150 mm |
5. Clearance | 680 mm | 5. Clearance | 970 mm |
6. Unloading height | 8280 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 1970 mm |
Dump
8. Discharge angle | 47.5 degrees | 8. Discharge angle | 58 degrees |