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- Caterpillar 789C vs. Komatsu HD605-5
Caterpillar 789C vs. Komatsu HD605-5
13 reasons to buy Caterpillar 789C:
Weight
Unloaded front weight distribution | 47 % and 45 % | 4 % more or 2 % |
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Operation
Fuel Capacity | 3222 l. and 780 l. | 76 % more or 2442 l. |
Cooling system fluid volume | 663 l. and 171 l. | 74 % more or 492 l. |
Engine oil volume | 76 l. and 52 l. | 32 % more or 24 l. |
Differential/final drive fluid volume | 583 l. and 126.5 l. | 78 % more or 456.5 l. |
Hydraulic system fluid volume | 531 l. and 95 l. | 82 % more or 436 l. |
Motor
Full power | 1417 kW and 551.1 kW | 61 % more or 865.9 kW |
Cylinders number | 16 and 6 | 62 % more or 10 |
Effective power | 1320 kW and 533.2 kW | 60 % more or 786.8 kW |
Displacement | 69 l. and 23.2 l. | 66 % more or 45.8 l. |
Dump
Brimmed lifting capacity | 92 m3 and 29 m3 | 68 % more or 63 m3 |
Lifting capacity with top | 105 m3 and 40 m3 | 62 % more or 65 m3 |
6 reasons to buy Komatsu HD605-5:
Weight
Unloaded rear weight distribution | 55 % and 53 % | 4 % more or 2 % |
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Motor
Power measured at | 2000 rev / min and 1750 rev / min | 12 % more or 250 rev |
Gear box
Forward gears number | 7 and 6 | 14 % more or 1 |
Maximum speed | 70 km/h and 52.6 km/h | 25 % more or 17.4 km/h |
Dump
Lifting time | 11.5 sec and 18.9 sec | 39 % less or 7.4 sec |
Neutral reasons:
Weight
Weight without load | 135670 kg and 47825 kg |
Laden weight | 317515 kg and 108075 kg |
Operation
Tyre size | 37.00-R57(E4) and 24.00R35 |
Motor
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Komatsu |
Model | 3516B EUI and SAA6D170E |
Gear box
Transmission type | 6-planetary gear shift with direct injection and automatic |
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 176901 kg and 57152.6 kg |