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- Caterpillar 773E vs. Hitachi EH1100-3
Caterpillar 773E vs. Hitachi EH1100-3
10 reasons to buy Caterpillar 773E:
Weight
Unloaded rear weight distribution | 52.7 % and 50 % | 5 % more or 2.7 % |
Loaded rear weight distribution | 66.7 % and 66 % | 1 % more or 0.7 % |
Sizes
Clearance | 667 mm and 610 mm | 9 % more or 57 mm |
Operation
Differential/final drive fluid volume | 155.2 l. and 103 l. | 34 % more or 52.2 l. |
Brake / lift system fluid volume | 306.6 l. and 256 l. | 17 % more or 50.6 l. |
Fuel Capacity | 700.3 l. and 700 l. | 0 % more or 0.3 l. |
Motor
Maximum torque | 3434 Nm and 3091.3 Nm | 10 % more or 342.7 Nm |
Displacement | 27 l. and 23.9 l. | 11 % more or 3.1 l. |
Gear box
Maximum speed | 66.1 km/h and 57.9 km/h | 12 % more or 8.2 km/h |
Forward gears number | 7 and 6 | 14 % more or 1 |
12 reasons to buy Hitachi EH1100-3:
Weight
Unloaded front weight distribution | 50 % and 47.3 % | 5 % more or 2.7 % |
Loaded front weight distribution | 34 % and 33.3 % | 2 % more or 0.7 % |
Sizes
Unloading ground clearance | 740 mm and 667 mm | 10 % more or 73 mm |
Operation
Cooling system fluid volume | 224.5 l. and 151.4 l. | 33 % more or 73.1 l. |
Engine oil volume | 83.3 l. and 68.1 l. | 18 % more or 15.2 l. |
Steering system fluid volume | 112 l. and 60.6 l. | 46 % more or 51.4 l. |
Motor
Full power | 567 kW and 529.4 kW | 7 % more or 37.6 kW |
Effective power | 520 kW and 500.4 kW | 4 % more or 19.6 kW |
Power measured at | 2100 rev / min and 2000 rev / min | 5 % more or 100 rev |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Dump
Brimmed lifting capacity | 28.2 m3 and 26.6 m3 | 6 % more or 1.6 m3 |
Lifting capacity with top | 38.7 m3 and 35.2 m3 | 9 % more or 3.5 m3 |
Neutral reasons:
Weight
Weight without load | 30163.9 kg and 45813 kg |
Laden weight | 99336.7 kg and 110677 kg |
Sizes
Wheelbase | 4191 mm and 4320 mm |
Unloading height | 8815 mm and 8890 mm |
Dimensional length | 9207 mm and 9450 mm |
Overall width | 4457 mm and 4980 mm |
Headroom | 4424 mm and 4620 mm |
Operation
Tyre size | 24.00-R35 (E4) and 24.00R35 |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Model | 3412E and MTU 12 V-2000 |
Dump
Nominal payload | 54260 kg and 65317.3 kg |
Images
Sizes
1. Dimensional length | 9207 mm | 1. Dimensional length | 9450 mm |
2. Overall width | 4457 mm | 2. Overall width | 4980 mm |
3. Headroom | 4424 mm | 3. Headroom | 4620 mm |
4. Wheelbase | 4191 mm | 4. Wheelbase | 4320 mm |
5. Clearance | 667 mm | 5. Clearance | 610 mm |
6. Unloading height | 8815 mm | 6. Unloading height | 8890 mm |
7. Unloading ground clearance | 667 mm | 7. Unloading ground clearance | 740 mm |