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- Caterpillar 789C vs. Hitachi EH1700
Caterpillar 789C vs. Hitachi EH1700
14 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 52.2 % | 2 % more or 0.8 % |
Sizes
Unloading ground clearance | 1330 mm and 840 mm | 37 % more or 490 mm |
Clearance | 1173 mm and 860 mm | 27 % more or 313 mm |
Operation
Fuel Capacity | 3222 l. and 1003 l. | 69 % more or 2219 l. |
Cooling system fluid volume | 663 l. and 276 l. | 58 % more or 387 l. |
Differential/final drive fluid volume | 583 l. and 147.6 l. | 75 % more or 435.4 l. |
Steering system fluid volume | 189 l. and 117 l. | 38 % more or 72 l. |
Brake / lift system fluid volume | 909 l. and 318 l. | 65 % more or 591 l. |
Hydraulic system fluid volume | 531 l. and 435 l. | 18 % more or 96 l. |
Motor
Full power | 1417 kW and 895 kW | 37 % more or 522 kW |
Effective power | 1320 kW and 836 kW | 37 % more or 484 kW |
Displacement | 69 l. and 30.5 l. | 56 % more or 38.5 l. |
Dump
Brimmed lifting capacity | 92 m3 and 38.6 m3 | 58 % more or 53.4 m3 |
Lifting capacity with top | 105 m3 and 60.3 m3 | 43 % more or 44.7 m3 |
8 reasons to buy Hitachi EH1700:
Weight
Unloaded front weight distribution | 47.8 % and 47 % | 2 % more or 0.8 % |
Operation
Engine oil volume | 143 l. and 76 l. | 47 % more or 67 l. |
Generator current strength | 100 amperes and 75 amperes | 25 % more or 25 amperes |
Motor
Power measured at | 2100 rev / min and 1750 rev / min | 17 % more or 350 rev |
Gear box
Maximum speed | 61.6 km/h and 52.6 km/h | 15 % more or 9.0 km/h |
Reverse gears number | 2 and 1 | 50 % more or 1 |
Dump
Lifting time | 12.8 sec and 18.9 sec | 32 % less or 6.1 sec |
Lowering time | 12.1 sec and 17.3 sec | 30 % less or 5.2 sec |
Neutral reasons:
Weight
Laden weight | 317515 kg and 170100 kg |
Weight without load | 135670 kg and 71736 kg |
Loaded front weight distribution | 33 % and 33 % |
Loaded rear weight distribution | 67 % and 67 % |
Sizes
Unloading height | 11950 mm and 9860 mm |
Wheelbase | 5700 mm and 4570 mm |
Dimensional length | 12177 mm and 10290 mm |
Overall width | 7674 mm and 6050 mm |
Headroom | 6182 mm and 5310 mm |
Operation
Operating voltage | 24 V and 24 V |
Tyre size | 37.00-R57(E4) and 31/80R49 E4 |
Motor
Manufacturer | Caterpillar and Cummins |
Aspiration | turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator) |
Model | 3516B EUI and QST 30 |
Gear box
Transmission type | 6-planetary gear shift with direct injection and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. |
Forward gears number | 6 and 6 |
Dump
Nominal payload | 176901 kg and 97700 kg |
Discharge angle | 49.5 degrees and 61 degrees |
Images
Sizes
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 840 mm |
1. Dimensional length | 12177 mm | 1. Dimensional length | 10290 mm |
2. Overall width | 7674 mm | 2. Overall width | 6050 mm |
3. Headroom | 6182 mm | 3. Headroom | 5310 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 4570 mm |
5. Clearance | 1173 mm | 5. Clearance | 860 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 9860 mm |
Dump
8. Discharge angle | 49.5 degrees | 8. Discharge angle | 61 degrees |