- Home/
- Comparison/
- Mining Dump Truck/
- Caterpillar 770 vs. Komatsu 830E
Caterpillar 770 vs. Komatsu 830E
5 reasons to buy Caterpillar 770:
Weight
Unloaded rear weight distribution | 52 % and 50 % | 4 % more or 2 % |
Loaded front weight distribution | 34 % and 33 % | 3 % more or 1 % |
Gear box
Maximum speed | 74.8 km/h and 48.8 km/h | 35 % more or 26.0 km/h |
Dump
Lowering time | 12.5 sec and 27 sec | 54 % less or 14.5 sec |
Lifting time | 9.5 sec and 25 sec | 62 % less or 15.5 sec |
12 reasons to buy Komatsu 830E:
Weight
Unloaded front weight distribution | 50 % and 48 % | 4 % more or 2 % |
Loaded rear weight distribution | 67 % and 66 % | 1 % more or 1 % |
Sizes
Clearance | 1280 mm and 680 mm | 47 % more or 600 mm |
Unloading ground clearance | 1840 mm and 498 mm | 73 % more or 1342 mm |
Operation
Fuel Capacity | 4542 l. and 530 l. | 88 % more or 4012 l. |
Cooling system fluid volume | 568 l. and 114 l. | 80 % more or 454 l. |
Steering system fluid volume | 901 l. and 56 l. | 94 % more or 845 l. |
Hydraulic system fluid volume | 946 l. and 95 l. | 90 % more or 851 l. |
Motor
Full power | 1761 kW and 381 kW | 78 % more or 1380 kW |
Cylinders number | 16 and 6 | 62 % more or 10 |
Dump
Brimmed lifting capacity | 117 m3 and 17.1 m3 | 85 % more or 99.9 m3 |
Lifting capacity with top | 147 m3 and 25.1 m3 | 83 % more or 121.9 m3 |
Neutral reasons:
Weight
Weight without load | 34242 kg and 162505 kg |
Laden weight | 71214 kg and 385852 kg |
Sizes
Dimensional length | 8172 mm and 14150 mm |
Overall width | 4751 mm and 7320 mm |
Headroom | 3120 mm and 6880 mm |
Wheelbase | 3960 mm and 6350 mm |
Unloading height | 8280 mm and 13410 mm |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | C15 ACERT and SSDA16V160 |
Dump
Nominal payload | 36287.4 kg and 222260.3 kg |
Images
Sizes
1. Dimensional length | 8172 mm | 1. Dimensional length | 14150 mm |
2. Overall width | 4751 mm | 2. Overall width | 7320 mm |
3. Headroom | 3120 mm | 3. Headroom | 6880 mm |
4. Wheelbase | 3960 mm | 4. Wheelbase | 6350 mm |
5. Clearance | 680 mm | 5. Clearance | 1280 mm |
6. Unloading height | 8280 mm | 6. Unloading height | 13410 mm |
7. Unloading ground clearance | 498 mm | 7. Unloading ground clearance | 1840 mm |