Excavator fuel consumption increased! How to solve it?

[BONOVO]

Excavator fuel consumption is a common problem in excavator engine faults, excavator burning oil refers to the excavator found in the work of the excavator fuel consumption is higher than the same type of excavator fuel consumption, and the work is accompanied by blue and black smoke appearance, burning oil is oil into incineration.
Fault classification

First, the excavator's fuel consumption increases abnormally, and the fuel consumption becomes more;

Second, the lower exhaust blue black smoke;

Excavator burning oil reasons

1. The lower exhaust gas of the excavatoremits blue and black smoke during the work, and the oil consumption is also more than usual, indicating that the engine oil of the excavatormay be caused by the wear of the piston ring, the large void of the valve, the large void of the valve duct, and the fault of the piston device.

2, the gap between the cylinder liner and the piston is too large, perhaps the piston oil ring is stuck or cracked.

3. If the appearance of burning oil is accompanied by the appearance of lower exhaust oil, it is likely that the piston ring is severely worn or cracked.

4, burning oil, if the exhaust is not very severe, may be the formation of turbo seal is not strict, at this moment it is advocated to remove the turbocharger pipe at both ends to see if there is oil, if there is oil to clarify the turbocharger problem.

5, in addition, the engine valve oil seal is poor, and it will also form the appearance of excavatorburning oil.

6. Too much oil.

Common disposal methods for excavatorburning oil

1, check whether the oil is too much.

2, look at the turbocharger, the intake and exhaust hose loosen, the normal should be dry. The presence of oil means there could be a problem with the turbine causing the oil to travel from the turbine to the exhaust pipe.

3. Pay attention to the exhaust pipe when burning in the morning, if it is black smoke and has a clear oil smell, it may be turbo-channeling oil.

4, check the engine exhaust pipe exhaust gas heavy, normal should see light smoke at most, if the exhaust gas is very heavy, severe and even dripping oil, it is time to repair the engine.

5, in addition, turbine channeling oil is usually less oil is not fierce, should point to check the exhaust pipe.

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