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- Hitachi EH3000 vs. Komatsu 730E-7
Hitachi EH3000 vs. Komatsu 730E-7
3 reasons to buy Hitachi EH3000:
Operation
Hydraulic system fluid volume | 755.2 l. and 731 l. | 3 % more or 24.2 l. |
Motor
Full power | 1398 kW and 1388 kW | 1 % more or 10 kW |
Dump
Lifting time | 17.9 sec and 21 sec | 15 % less or 3.1 sec |
10 reasons to buy Komatsu 730E-7:
Sizes
Clearance | 1140 mm and 690 mm | 39 % more or 450 mm |
Unloading ground clearance | 1760 mm and 1200 mm | 32 % more or 560 mm |
Operation
Fuel Capacity | 3217 l. and 2838.8 l. | 12 % more or 378.2 l. |
Cooling system fluid volume | 409 l. and 322.7 l. | 21 % more or 86.3 l. |
Steering system fluid volume | 731 l. and 189.3 l. | 74 % more or 541.7 l. |
Motor
Cylinders number | 16 and 12 | 25 % more or 4 |
Displacement | 50 l. and 48.8 l. | 2 % more or 1.2 l. |
Gear box
Maximum speed | 55.7 km/h and 54.7 km/h | 2 % more or 1.0 km/h |
Dump
Brimmed lifting capacity | 77 m3 and 72.2 m3 | 6 % more or 4.8 m3 |
Lifting capacity with top | 111 m3 and 101.9 m3 | 8 % more or 9.1 m3 |
Neutral reasons:
Weight
Laden weight | 278964 kg and 324319 kg |
Weight without load | 123489 kg and 140592 kg |
Sizes
Dimensional length | 11550 mm and 12830 mm |
Overall width | 7450 mm and 7540 mm |
Headroom | 6290 mm and 6250 mm |
Wheelbase | 5640 mm and 5890 mm |
Unloading height | 12600 mm and 12510 mm |
Operation
Tyre size | 36.00R51 E4 Radial and 37.00-R57 |
Motor
Power measured at | 1900 rev / min and 1900 rev / min |
Manufacturer | Detroit diesel and Komatsu |
Model | 12V-4000 and SSA16V159 |
Dump
Nominal payload | 154221.4 kg and 185949 kg |
Discharge angle | 58 degrees and 45 degrees |
Images
Sizes
7. Unloading ground clearance | 1200 mm | 7. Unloading ground clearance | 1760 mm |
1. Dimensional length | 11550 mm | 1. Dimensional length | 12830 mm |
2. Overall width | 7450 mm | 2. Overall width | 7540 mm |
3. Headroom | 6290 mm | 3. Headroom | 6250 mm |
4. Wheelbase | 5640 mm | 4. Wheelbase | 5890 mm |
5. Clearance | 690 mm | 5. Clearance | 1140 mm |
6. Unloading height | 12600 mm | 6. Unloading height | 12510 mm |
Dump
8. Discharge angle | 58 degrees | 8. Discharge angle | 45 degrees |