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- Komatsu 830E-AC vs. Caterpillar 777F
Komatsu 830E-AC vs. Caterpillar 777F
11 reasons to buy Komatsu 830E-AC:
Weight
Unloaded front weight distribution | 50 % and 45 % | 10 % more or 5 % |
Sizes
Unloading ground clearance | 1840 mm and 965 mm | 48 % more or 875 mm |
Clearance | 1280 mm and 896 mm | 30 % more or 384 mm |
Operation
Fuel Capacity | 4542 l. and 1136 l. | 75 % more or 3406 l. |
Cooling system fluid volume | 568 l. and 232 l. | 59 % more or 336 l. |
Steering system fluid volume | 901 l. and 57 l. | 94 % more or 844 l. |
Hydraulic system fluid volume | 946 l. and 189 l. | 80 % more or 757 l. |
Motor
Full power | 1761 kW and 758 kW | 57 % more or 1003 kW |
Cylinders number | 16 and 12 | 25 % more or 4 |
Dump
Brimmed lifting capacity | 117 m3 and 41.9 m3 | 64 % more or 75.1 m3 |
Lifting capacity with top | 147 m3 and 60.2 m3 | 59 % more or 86.8 m3 |
4 reasons to buy Caterpillar 777F:
Weight
Unloaded rear weight distribution | 55 % and 50 % | 9 % more or 5 % |
Gear box
Maximum speed | 64.5 km/h and 64 km/h | 1 % more or 0.5 km/h |
Dump
Lifting time | 15 sec and 25 sec | 40 % less or 10 sec |
Lowering time | 13 sec and 27 sec | 52 % less or 14 sec |
Neutral reasons:
Weight
Laden weight | 385848 kg and 163293 kg |
Weight without load | 164200 kg and 73976.4 kg |
Loaded front weight distribution | 33 % and 33 % |
Loaded rear weight distribution | 67 % and 67 % |
Sizes
Headroom | 6880 mm and 5170 mm |
Wheelbase | 6350 mm and 4560 mm |
Unloading height | 13410 mm and 10325 mm |
Dimensional length | 14150 mm and 10535 mm |
Overall width | 7320 mm and 6494 mm |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SDA16V160 and C32 ACERT |
Dump
Nominal payload | 221353.1 kg and 90718.5 kg |
Images
Sizes
5. Clearance | 1280 mm | 5. Clearance | 896 mm |
6. Unloading height | 13410 mm | 6. Unloading height | 10325 mm |
7. Unloading ground clearance | 1840 mm | 7. Unloading ground clearance | 965 mm |
1. Dimensional length | 14150 mm | 1. Dimensional length | 10535 mm |
2. Overall width | 7320 mm | 2. Overall width | 6494 mm |
3. Headroom | 6880 mm | 3. Headroom | 5170 mm |
4. Wheelbase | 6350 mm | 4. Wheelbase | 4560 mm |