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- Caterpillar 777D vs. Hitachi EH4500-2
Caterpillar 777D vs. Hitachi EH4500-2
3 reasons to buy Caterpillar 777D:
Weight
Unloaded rear weight distribution | 54.6 % and 49.8 % | 9 % more or 4.8 % |
Operation
Differential/final drive fluid volume | 329 l. and 223 l. | 32 % more or 106 l. |
Dump
Lifting time | 15 sec and 22 sec | 32 % less or 7 sec |
17 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 45.4 % | 10 % more or 4.8 % |
Loaded front weight distribution | 34 % and 33.3 % | 2 % more or 0.7 % |
Loaded rear weight distribution | 67 % and 66.7 % | 0 % more or 0.3 % |
Sizes
Clearance | 970 mm and 700 mm | 28 % more or 270 mm |
Unloading ground clearance | 1970 mm and 872 mm | 56 % more or 1098 mm |
Operation
Engine oil volume | 242 l. and 124 l. | 49 % more or 118 l. |
Steering system fluid volume | 291 l. and 84 l. | 71 % more or 207 l. |
Brake / lift system fluid volume | 965 l. and 415 l. | 57 % more or 550 l. |
Hydraulic system fluid volume | 1256 l. and 138 l. | 89 % more or 1118 l. |
Fuel Capacity | 3785 l. and 1137 l. | 70 % more or 2648 l. |
Cooling system fluid volume | 697 l. and 325 l. | 53 % more or 372 l. |
Motor
Full power | 2014 kW and 745.7 kW | 63 % more or 1268.3 kW |
Effective power | 1939 kW and 699.5 kW | 64 % more or 1239.5 kW |
Displacement | 65 l. and 34.5 l. | 47 % more or 30.5 l. |
Gear box
Maximum speed | 66.9 km/h and 60.4 km/h | 10 % more or 6.5 km/h |
Dump
Brimmed lifting capacity | 108 m3 and 42 m3 | 61 % more or 66 m3 |
Lifting capacity with top | 159 m3 and 60.5 m3 | 62 % more or 98.5 m3 |
Neutral reasons:
Weight
Weight without load | 70306.8 kg and 198096 kg |
Laden weight | 161030 kg and 480362 kg |
Sizes
Headroom | 5000 mm and 7240 mm |
Wheelbase | 4570 mm and 6150 mm |
Unloading height | 9970 mm and 14300 mm |
Dimensional length | 9780 mm and 14300 mm |
Overall width | 6100 mm and 9050 mm |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Model | 3508A and DDEC IV 16V-4000 |
Dump
Nominal payload | 90718.5 kg and 281227.3 kg |
Images
Sizes
1. Dimensional length | 9780 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 6100 mm | 2. Overall width | 9050 mm |
3. Headroom | 5000 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 4570 mm | 4. Wheelbase | 6150 mm |
5. Clearance | 700 mm | 5. Clearance | 970 mm |
6. Unloading height | 9970 mm | 6. Unloading height | 14300 mm |
7. Unloading ground clearance | 872 mm | 7. Unloading ground clearance | 1970 mm |