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- Caterpillar 789C vs. Hitachi EH4500-2
Caterpillar 789C vs. Hitachi EH4500-2
6 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 49.8 % | 6 % more or 3.2 % |
Sizes
Clearance | 1173 mm and 970 mm | 17 % more or 203 mm |
Operation
Differential/final drive fluid volume | 583 l. and 223 l. | 62 % more or 360 l. |
Motor
Displacement | 69 l. and 65 l. | 6 % more or 4 l. |
Dump
Lifting time | 18.9 sec and 22 sec | 14 % less or 3.1 sec |
Lowering time | 17.3 sec and 24 sec | 28 % less or 6.7 sec |
16 reasons to buy Hitachi EH4500-2:
Weight
Unloaded front weight distribution | 50.2 % and 47 % | 6 % more or 3.2 % |
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Sizes
Unloading ground clearance | 1970 mm and 1330 mm | 32 % more or 640 mm |
Operation
Fuel Capacity | 3785 l. and 3222 l. | 15 % more or 563 l. |
Cooling system fluid volume | 697 l. and 663 l. | 5 % more or 34 l. |
Engine oil volume | 242 l. and 76 l. | 69 % more or 166 l. |
Steering system fluid volume | 291 l. and 189 l. | 35 % more or 102 l. |
Brake / lift system fluid volume | 965 l. and 909 l. | 6 % more or 56 l. |
Hydraulic system fluid volume | 1256 l. and 531 l. | 58 % more or 725 l. |
Generator current strength | 260 amperes and 75 amperes | 71 % more or 185 amperes |
Motor
Power measured at | 1900 rev / min and 1750 rev / min | 8 % more or 150 rev |
Full power | 2014 kW and 1417 kW | 30 % more or 597 kW |
Effective power | 1939 kW and 1320 kW | 32 % more or 619 kW |
Gear box
Maximum speed | 66.9 km/h and 52.6 km/h | 21 % more or 14.3 km/h |
Dump
Brimmed lifting capacity | 108 m3 and 92 m3 | 15 % more or 16 m3 |
Lifting capacity with top | 159 m3 and 105 m3 | 34 % more or 54 m3 |
Neutral reasons:
Weight
Loaded rear weight distribution | 67 % and 67 % |
Weight without load | 135670 kg and 198096 kg |
Laden weight | 317515 kg and 480362 kg |
Sizes
Headroom | 6182 mm and 7240 mm |
Wheelbase | 5700 mm and 6150 mm |
Unloading height | 11950 mm and 14300 mm |
Dimensional length | 12177 mm and 14300 mm |
Overall width | 7674 mm and 9050 mm |
Operation
Operating voltage | 24 V and 24 V |
Tyre size | 37.00-R57(E4) and 50.90R57 E4 Radial |
Motor
Aspiration | turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature |
Cylinders number | 16 and 16 |
Manufacturer | Caterpillar and Detroit diesel |
Model | 3516B EUI and DDEC IV 16V-4000 |
Dump
Nominal payload | 176901 kg and 281227.3 kg |
Discharge angle | 49.5 degrees and 58 degrees |
Images
Sizes
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 1970 mm |
1. Dimensional length | 12177 mm | 1. Dimensional length | 14300 mm |
2. Overall width | 7674 mm | 2. Overall width | 9050 mm |
3. Headroom | 6182 mm | 3. Headroom | 7240 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 6150 mm |
5. Clearance | 1173 mm | 5. Clearance | 970 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 14300 mm |
Dump
8. Discharge angle | 49.5 degrees | 8. Discharge angle | 58 degrees |