We could provide TypeYZB Series Hydraulic Power Unit for port machinery project which is ZPMC spare parts.

Type:YZB Series Hydraulic Power Unit

Max. Rated Pressure (MPa):16

Max. Rated Release Flow (L/min):24

Power Supply of Motor:AC380V/50Hz or AC460V/60Hz

Power Supply of Control:AC220V/50Hz or AC270V/60Hz or DC24V

Operating condition:

Ambient temperature: -20°C~+40°C

Relative humidity:≤90%;

Operating duty:S3,40% ;

Special requirements can be discussed in order.


YZB series hydraulic power unit are used for the compatible drive of YLZ series of wheel brakes and YGZ series of rail brake’s and also other single function oil cylinders.

Main Feature:

Major hydraulic components are imported famous brands.

Main valves with accumulator and pressure relay are leak-proof ball valves and have certain pressure compensation function.

With Hand pump which can be used as emergency power supply at power off or maintenance.