W type ac, dc hydraulic power unit adopts the international popular k, special type gear pumps, pump motor, with more than 20 streamlined oil tank can satisfy different types of design.
Based on the characteristics of pump assembly, the influences of hydraulic resistance of trash rack and feculence on pumpunit operation are investigated.
根据水泵装置特性研究了拦污栅及其污物阻水对泵机组运行的影响。
3
FHPSS consists of hydraulicpump, initiative valve, steering control unit, steering cylinder and so on.