... manual mechanical energy into fluid pressure energy of a small hydraulic pump station. Installation of pedal and the spring return mechanism, ... , straightening, shearing, riveting, assembly, disassembly and some construction, military construction.Hydraulic pump 's main features are: the power for the manual, high ... ×110×140560×130×140570×160×140Oil CapacityL0.71.53 Double-stage manual hydraulic pump