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- Komatsu HD1500-7 vs. Hitachi EH1100-3
Komatsu HD1500-7 vs. Hitachi EH1100-3
15 reasons to buy Komatsu HD1500-7:
Weight
Unloaded rear weight distribution | 51.4 % and 50 % | 3 % more or 1.4 % |
Loaded rear weight distribution | 67.2 % and 66 % | 2 % more or 1.2 % |
Sizes
Clearance | 880 mm and 610 mm | 31 % more or 270 mm |
Unloading ground clearance | 1650 mm and 740 mm | 55 % more or 910 mm |
Operation
Fuel Capacity | 2120 l. and 700 l. | 67 % more or 1420 l. |
Engine oil volume | 193 l. and 83.3 l. | 57 % more or 109.7 l. |
Differential/final drive fluid volume | 537 l. and 103 l. | 81 % more or 434 l. |
Motor
Displacement | 45 l. and 23.9 l. | 47 % more or 21.1 l. |
Full power | 1109 kW and 567 kW | 49 % more or 542 kW |
Effective power | 1048 kW and 520 kW | 50 % more or 528 kW |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 58 km/h and 57.9 km/h | 0 % more or 0.1 km/h |
Dump
Brimmed lifting capacity | 54 m3 and 28.2 m3 | 48 % more or 25.8 m3 |
Lifting capacity with top | 78 m3 and 38.7 m3 | 50 % more or 39.3 m3 |
Lowering time | 15 sec and 16 sec | 6 % less or 1 sec |
5 reasons to buy Hitachi EH1100-3:
Weight
Unloaded front weight distribution | 50 % and 48.6 % | 3 % more or 1.4 % |
Loaded front weight distribution | 34 % and 32.8 % | 4 % more or 1.2 % |
Motor
Power measured at | 2100 rev / min and 1900 rev / min | 10 % more or 200 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 | 105300 kg and 45813 kg |
Laden weight | 249478 kg and 110677 kg |
Sizes
Overall width | 6890 mm and 4980 mm |
Headroom | 5850 mm and 4620 mm |
Wheelbase | 5400 mm and 4320 mm |
Unloading height | 11440 mm and 8890 mm |
Dimensional length | 11370 mm and 9450 mm |
Motor
Manufacturer | Komatsu and Detroit diesel |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Model | SDA12V160 and MTU 12 V-2000 |
Cylinders number | 12 and 12 |
Gear box
Transmission type | automatic, planetary gear and Allison H6610A. automatic, planetary type with integrated locking torque converter |
Dump
Nominal payload | 136077.7 kg and 65317.3 kg |
Discharge angle | 45 degrees and 60 degrees |
Images
Sizes
1. Dimensional length | 11370 mm | 1. Dimensional length | 9450 mm |
2. Overall width | 6890 mm | 2. Overall width | 4980 mm |
3. Headroom | 5850 mm | 3. Headroom | 4620 mm |
4. Wheelbase | 5400 mm | 4. Wheelbase | 4320 mm |
5. Clearance | 880 mm | 5. Clearance | 610 mm |
6. Unloading height | 11440 mm | 6. Unloading height | 8890 mm |
7. Unloading ground clearance | 1650 mm | 7. Unloading ground clearance | 740 mm |
Dump
8. Discharge angle | 45 degrees | 8. Discharge angle | 60 degrees |