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- Caterpillar 789C vs. Hitachi EH750-2
Caterpillar 789C vs. Hitachi EH750-2
15 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 50 % | 6 % more or 3 % |
Sizes
Clearance | 1173 mm and 510 mm | 57 % more or 663 mm |
Unloading ground clearance | 1330 mm and 470 mm | 65 % more or 860 mm |
Operation
Fuel Capacity | 3222 l. and 454 l. | 86 % more or 2768 l. |
Cooling system fluid volume | 663 l. and 159 l. | 76 % more or 504 l. |
Engine oil volume | 76 l. and 61 l. | 20 % more or 15 l. |
Differential/final drive fluid volume | 583 l. and 50.3 l. | 91 % more or 532.7 l. |
Steering system fluid volume | 189 l. and 97 l. | 49 % more or 92 l. |
Brake / lift system fluid volume | 909 l. and 178 l. | 80 % more or 731 l. |
Motor
Full power | 1417 kW and 391.5 kW | 72 % more or 1025.5 kW |
Effective power | 1320 kW and 357.9 kW | 73 % more or 962.1 kW |
Displacement | 69 l. and 15 l. | 78 % more or 54 l. |
Cylinders number | 16 and 6 | 62 % more or 10 |
Dump
Lifting capacity with top | 105 m3 and 27.7 m3 | 74 % more or 77.3 m3 |
Brimmed lifting capacity | 92 m3 and 20.8 m3 | 77 % more or 71.2 m3 |
6 reasons to buy Hitachi EH750-2:
Weight
Unloaded front weight distribution | 50 % and 47 % | 6 % more or 3 % |
Motor
Power measured at | 2100 rev / min and 1750 rev / min | 17 % more or 350 rev |
Gear box
Reverse gears number | 2 and 1 | 50 % more or 1 |
Maximum speed | 68.2 km/h and 52.6 km/h | 23 % more or 15.6 km/h |
Dump
Lowering time | 14 sec and 17.3 sec | 19 % less or 3.3 sec |
Lifting time | 13.9 sec and 18.9 sec | 26 % less or 5.0 sec |
Neutral reasons:
Weight
Weight without load | 135670 kg and 35400 kg |
Laden weight | 317515 kg and 75400 kg |
Loaded front weight distribution | 33 % and 33 % |
Loaded rear weight distribution | 67 % and 67 % |
Sizes
Dimensional length | 12177 mm and 8670 mm |
Overall width | 7674 mm and 4760 mm |
Headroom | 6182 mm and 4370 mm |
Wheelbase | 5700 mm and 3780 mm |
Unloading height | 11950 mm and 8170 mm |
Operation
Tyre size | 37.00-R57(E4) and 18R33(**)E4 Radial |
Operating voltage | 24 V and 24 V |
Generator current strength | 75 amperes and 75 amperes |
Motor
Model | 3516B EUI and QSX15-525 |
Manufacturer | Caterpillar and Cummins |
Aspiration | turbocharging and turbocharging/cooling at the outlet |
Gear box
Transmission type | 6-planetary gear shift with direct injection and Allison M5610A automatic planetary gear |
Forward gears number | 6 and 6 |
Dump
Discharge angle | 49.5 degrees and 60 degrees |
Nominal payload | 176901 kg and 38555.4 kg |
Images
Sizes
1. Dimensional length | 12177 mm | 1. Dimensional length | 8670 mm |
2. Overall width | 7674 mm | 2. Overall width | 4760 mm |
3. Headroom | 6182 mm | 3. Headroom | 4370 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 3780 mm |
5. Clearance | 1173 mm | 5. Clearance | 510 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 8170 mm |
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 470 mm |
Dump
8. Discharge angle | 49.5 degrees | 8. Discharge angle | 60 degrees |