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- Caterpillar 777F vs. Komatsu HD605-7
Caterpillar 777F vs. Komatsu HD605-7
12 reasons to buy Caterpillar 777F:
Weight
Unloaded rear weight distribution | 55 % and 53 % | 4 % more or 2 % |
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Operation
Fuel Capacity | 1136 l. and 780 l. | 31 % more or 356 l. |
Engine oil volume | 504 l. and 57 l. | 89 % more or 447 l. |
Differential/final drive fluid volume | 264 l. and 137 l. | 48 % more or 127 l. |
Hydraulic system fluid volume | 189 l. and 122 l. | 35 % more or 67 l. |
Motor
Full power | 758 kW and 551 kW | 27 % more or 207 kW |
Effective power | 700 kW and 533 kW | 24 % more or 167 kW |
Displacement | 32.1 l. and 23.2 l. | 28 % more or 8.9 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 41.9 m3 and 29 m3 | 31 % more or 12.9 m3 |
Lifting capacity with top | 60.2 m3 and 40 m3 | 34 % more or 20.2 m3 |
3 reasons to buy Komatsu HD605-7:
Weight
Unloaded front weight distribution | 47 % and 45 % | 4 % more or 2 % |
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Gear box
Maximum speed | 70 km/h and 64.5 km/h | 8 % more or 5.5 km/h |
Neutral reasons:
Weight
Weight without load | 73976.4 kg and 45900 kg |
Laden weight | 163293 kg and 109900 kg |
Sizes
Overall width | 6494 mm and 4235 mm |
Headroom | 5170 mm and 4400 mm |
Wheelbase | 4560 mm and 4300 mm |
Unloading height | 10325 mm and 8800 mm |
Dimensional length | 10535 mm and 9355 mm |
Motor
Model | C32 ACERT and SAA6D170E-3 |
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Komatsu |
Gear box
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Transmission type | 7-planetary gearbox with switching speeds under load and automatic planetary gear |
Dump
Nominal payload | 90718.5 kg and 57152.6 kg |
Discharge angle | 49.4 degrees and 48 degrees |
Images
Sizes
3. Headroom | 5170 mm | 3. Headroom | 4400 mm |
4. Wheelbase | 4560 mm | 4. Wheelbase | 4300 mm |
6. Unloading height | 10325 mm | 6. Unloading height | 8800 mm |
1. Dimensional length | 10535 mm | 1. Dimensional length | 9355 mm |
2. Overall width | 6494 mm | 2. Overall width | 4235 mm |
Dump
8. Discharge angle | 49.4 degrees | 8. Discharge angle | 48 degrees |