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- Caterpillar 789C vs. Komatsu 930E-4SE
Caterpillar 789C vs. Komatsu 930E-4SE
5 reasons to buy Caterpillar 789C:
Weight
Unloaded rear weight distribution | 53 % and 51.5 % | 3 % more or 1.5 % |
Loaded front weight distribution | 33 % and 32.8 % | 1 % more or 0.2 % |
Sizes
Clearance | 1173 mm and 940 mm | 20 % more or 233 mm |
Dump
Lifting time | 18.9 sec and 21 sec | 10 % less or 2.1 sec |
Lowering time | 17.3 sec and 23 sec | 25 % less or 5.7 sec |
12 reasons to buy Komatsu 930E-4SE:
Weight
Unloaded front weight distribution | 48.5 % and 47 % | 3 % more or 1.5 % |
Loaded rear weight distribution | 67.2 % and 67 % | 0 % more or 0.2 % |
Sizes
Unloading ground clearance | 1550 mm and 1330 mm | 14 % more or 220 mm |
Operation
Hydraulic system fluid volume | 1325 l. and 531 l. | 60 % more or 794 l. |
Fuel Capacity | 5300 l. and 3222 l. | 39 % more or 2078 l. |
Cooling system fluid volume | 719 l. and 663 l. | 8 % more or 56 l. |
Steering system fluid volume | 947 l. and 189 l. | 80 % more or 758 l. |
Motor
Full power | 2611 kW and 1417 kW | 46 % more or 1194 kW |
Effective power | 2558 kW and 1320 kW | 48 % more or 1238 kW |
Gear box
Maximum speed | 64.5 km/h and 52.6 km/h | 18 % more or 11.9 km/h |
Dump
Brimmed lifting capacity | 171 m3 and 92 m3 | 46 % more or 79 m3 |
Lifting capacity with top | 211 m3 and 105 m3 | 50 % more or 106 m3 |
Neutral reasons:
Weight
Weight without load | 135670 kg and 30362 kg |
Sizes
Unloading height | 11950 mm and 14020 mm |
Dimensional length | 12177 mm and 15600 mm |
Overall width | 7674 mm and 8690 mm |
Headroom | 6182 mm and 7370 mm |
Wheelbase | 5700 mm and 6350 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3516B EUI and SSDA18V170 |
Dump
Nominal payload | 176901 kg and 291659.9 kg |
Images
Sizes
1. Dimensional length | 12177 mm | 1. Dimensional length | 15600 mm |
2. Overall width | 7674 mm | 2. Overall width | 8690 mm |
3. Headroom | 6182 mm | 3. Headroom | 7370 mm |
4. Wheelbase | 5700 mm | 4. Wheelbase | 6350 mm |
5. Clearance | 1173 mm | 5. Clearance | 940 mm |
6. Unloading height | 11950 mm | 6. Unloading height | 14020 mm |
7. Unloading ground clearance | 1330 mm | 7. Unloading ground clearance | 1550 mm |