2012年8月10日星期五

Forklift repairman how to identify the quality of hydraulic oil


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 Forklift hydraulic oil quality is good or bad, not only affect the normal work of the forklift, but will also cause serious damage of the hydraulic system c omponents. Forklift repairman working practice owned by

Satisfied out of several in the case of special test equipment,budget attachments
simple to identify the quality of hydraulic oi l method.


    Removed from the tank a little of the measured oil filter with filter paper, if the filter is left on the black residue and a pungent odor, the oil has been oxidized.

Can also be directly removed from the tank bottom part of the precipitation sludge, if many of which are asphalt and resin precipitation, on the finger twist pinch, if the feel glial adhesion

, Forklift maintenance man indicates that the oil has been oxidized,forklift boom attachment
and can not continue to use.


    Remove a little of the measured fluid from the pump, if the discovery has shown a milky turbidity like, and with the combustion method to identify, found to contain large amounts of water, hand feel has lost its stickiness

, Then the oil is thoroughly emulsified deterioration should not be reused. These forklift repairman to identify hydraulic oil, and I hope all the adoption.

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