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Function Of Hydraulic System Of Engineering Machinery
- Jul 24, 2018 -

Hydraulic oil plays the role of transmission pressure, lubrication, cooling and sealing in the hydraulic oil system.

The hydraulic system of the engineering machinery should choose the suitable hydraulic oil, and the hydraulic oil of different brands can not be used mixed in order to prevent the hydraulic oil from producing chemical reaction and the change of performance. Dark brown, milky white, and odorous hydraulic oil is a metamorphic oil that can not be used.