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Analysis of oil leakage fault of rotary reducer for excavator parts

Edit:Kyotechs Machinery Co.,LtdUpDate:Mar 21, 2018

We can often see the excavator parts of the rotary reducer on the oil seepage, for the following two reasons:

1, Rotary reducer has rainwater infiltration into the interior, water density than oil, water sinking, oil to extravasation.

2, hydraulic oil channeling to the rotary reducer, resulting in increased oil, oil is divided into two kinds of situation:

The ① brake mechanism is aged or damaged, and the control of the brake mechanism is channeling into the internal of the reducer.

② Rotary REDUCER Motor shaft seal aging or damage, shaft wear, motor hydraulic oil channeling into the reducer.