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- Caterpillar 777D vs. Hitachi EH1100-3
Caterpillar 777D vs. Hitachi EH1100-3
17 reasons to buy Caterpillar 777D:
Weight
Unloaded rear weight distribution | 54.6 % and 50 % | 8 % more or 4.6 % |
Loaded rear weight distribution | 66.7 % and 66 % | 1 % more or 0.7 % |
Sizes
Clearance | 700 mm and 610 mm | 13 % more or 90 mm |
Unloading ground clearance | 872 mm and 740 mm | 15 % more or 132 mm |
Operation
Brake / lift system fluid volume | 415 l. and 256 l. | 38 % more or 159 l. |
Fuel Capacity | 1137 l. and 700 l. | 38 % more or 437 l. |
Cooling system fluid volume | 325 l. and 224.5 l. | 31 % more or 100.5 l. |
Engine oil volume | 124 l. and 83.3 l. | 33 % more or 40.7 l. |
Differential/final drive fluid volume | 329 l. and 103 l. | 69 % more or 226 l. |
Motor
Full power | 745.7 kW and 567 kW | 24 % more or 178.7 kW |
Effective power | 699.5 kW and 520 kW | 26 % more or 179.5 kW |
Displacement | 34.5 l. and 23.9 l. | 31 % more or 10.6 l. |
Maximum torque | 4713 Nm and 3091.3 Nm | 34 % more or 1621.7 Nm |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 60.4 km/h and 57.9 km/h | 4 % more or 2.5 km/h |
Dump
Brimmed lifting capacity | 42 m3 and 28.2 m3 | 33 % more or 13.8 m3 |
Lifting capacity with top | 60.5 m3 and 38.7 m3 | 36 % more or 21.8 m3 |
6 reasons to buy Hitachi EH1100-3:
Weight
Unloaded front weight distribution | 50 % and 45.4 % | 9 % more or 4.6 % |
Loaded front weight distribution | 34 % and 33.3 % | 2 % more or 0.7 % |
Operation
Steering system fluid volume | 112 l. and 84 l. | 25 % more or 28 l. |
Motor
Torque measured at | 1350 rev / min and 1300 rev / min | 4 % more or 50 rev |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Dump
Lifting time | 12 sec and 15 sec | 20 % less or 3 sec |
Neutral reasons:
Weight
Weight without load | 70306.8 kg and 45813 kg |
Laden weight | 161030 kg and 110677 kg |
Sizes
Wheelbase | 4570 mm and 4320 mm |
Unloading height | 9970 mm and 8890 mm |
Dimensional length | 9780 mm and 9450 mm |
Overall width | 6100 mm and 4980 mm |
Headroom | 5000 mm and 4620 mm |
Motor
Manufacturer | Caterpillar and Detroit diesel |
Model | 3508A and MTU 12 V-2000 |
Gear box
Transmission type | automatic transmission system with power gear shifting and Allison H6610A. automatic, planetary type with integrated locking torque converter |
Dump
Nominal payload | 90718.5 kg and 65317.3 kg |
Images
Sizes
1. Dimensional length | 9780 mm | 1. Dimensional length | 9450 mm |
2. Overall width | 6100 mm | 2. Overall width | 4980 mm |
3. Headroom | 5000 mm | 3. Headroom | 4620 mm |
4. Wheelbase | 4570 mm | 4. Wheelbase | 4320 mm |
5. Clearance | 700 mm | 5. Clearance | 610 mm |
6. Unloading height | 9970 mm | 6. Unloading height | 8890 mm |
7. Unloading ground clearance | 872 mm | 7. Unloading ground clearance | 740 mm |