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- Komatsu HD605-5 vs. Caterpillar 777D
Komatsu HD605-5 vs. Caterpillar 777D
4 reasons to buy Komatsu HD605-5:
Weight
Loaded rear weight distribution | 68 % and 66.7 % | 2 % more or 1.3 % |
Unloaded rear weight distribution | 55 % and 54.6 % | 1 % more or 0.4 % |
Gear box
Maximum speed | 70 km/h and 60.4 km/h | 14 % more or 9.6 km/h |
Dump
Lifting time | 11.5 sec and 15 sec | 23 % less or 3.5 sec |
12 reasons to buy Caterpillar 777D:
Weight
Loaded front weight distribution | 33.3 % and 32 % | 4 % more or 1.3 % |
Unloaded front weight distribution | 45.4 % and 45 % | 1 % more or 0.4 % |
Operation
Engine oil volume | 124 l. and 52 l. | 58 % more or 72 l. |
Differential/final drive fluid volume | 329 l. and 126.5 l. | 62 % more or 202.5 l. |
Fuel Capacity | 1137 l. and 780 l. | 31 % more or 357 l. |
Cooling system fluid volume | 325 l. and 171 l. | 47 % more or 154 l. |
Hydraulic system fluid volume | 138 l. and 95 l. | 31 % more or 43 l. |
Motor
Full power | 745.7 kW and 551.1 kW | 26 % more or 194.6 kW |
Effective power | 699.5 kW and 533.2 kW | 24 % more or 166.3 kW |
Displacement | 34.5 l. and 23.2 l. | 33 % more or 11.3 l. |
Dump
Brimmed lifting capacity | 42 m3 and 29 m3 | 31 % more or 13 m3 |
Lifting capacity with top | 60.5 m3 and 40 m3 | 34 % more or 20.5 m3 |
Neutral reasons:
Weight
Weight without load | 47825 kg and 70306.8 kg |
Laden weight | 108075 kg and 161030 kg |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | SAA6D170E and 3508A |
Gear box
Transmission type | automatic and automatic transmission system with power gear shifting |
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 57152.6 kg and 90718.5 kg |