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- Hitachi EH1100-3 vs. Komatsu HD780
Hitachi EH1100-3 vs. Komatsu HD780
1 reasons to buy Hitachi EH1100-3:
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
9 reasons to buy Komatsu HD780:
Sizes
Clearance | 780 mm and 610 mm | 22 % more or 170 mm |
Unloading ground clearance | 900 mm and 740 mm | 18 % more or 160 mm |
Operation
Fuel Capacity | 1000 l. and 700 l. | 30 % more or 300 l. |
Cooling system fluid volume | 230 l. and 224.5 l. | 2 % more or 5.5 l. |
Engine oil volume | 90 l. and 83.3 l. | 7 % more or 6.7 l. |
Motor
Full power | 596.6 kW and 567 kW | 5 % more or 29.6 kW |
Effective power | 583.1 kW and 520 kW | 11 % more or 63.1 kW |
Displacement | 28 l. and 23.9 l. | 15 % more or 4.1 l. |
Gear box
Maximum speed | 65 km/h and 57.9 km/h | 11 % more or 7.1 km/h |
Neutral reasons:
Sizes
Headroom | 4620 mm and 4870 mm |
Wheelbase | 4320 mm and 4750 mm |
Unloading height | 8890 mm and 9000 mm |
Dimensional length | 9450 mm and 9985 mm |
Overall width | 4980 mm and 5700 mm |
Operation
Tyre size | 24.00R35 and 24.00-49-42PR |
Motor
Model | MTU 12 V-2000 and VTA-1710 |
Manufacturer | Detroit diesel and Cummins |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging |
Gear box
Transmission type | Allison H6610A. automatic, planetary type with integrated locking torque converter and Torqueflow Transmission (with the flow of torque) of planetary type |
Forward gears number | 6 and 6 |
Dump
Discharge angle | 60 degrees and 64 degrees |
Images
Sizes
1. Dimensional length | 9450 mm | 1. Dimensional length | 9985 mm |
2. Overall width | 4980 mm | 2. Overall width | 5700 mm |
3. Headroom | 4620 mm | 3. Headroom | 4870 mm |
4. Wheelbase | 4320 mm | 4. Wheelbase | 4750 mm |
5. Clearance | 610 mm | 5. Clearance | 780 mm |
6. Unloading height | 8890 mm | 6. Unloading height | 9000 mm |
7. Unloading ground clearance | 740 mm | 7. Unloading ground clearance | 900 mm |
Dump
8. Discharge angle | 60 degrees | 8. Discharge angle | 64 degrees |