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.
型交、直流液压动力单元采用国际流行的K型齿轮泵，专用油泵电机，流线型油箱，具有20多种油路设计可满足不同类型的需要。
Motor control centre for DC drives shall be included, comprising also DC power supply for DC oil pump with accumulators.
应包括直流驱动电机控制中心，由带蓄能器的直流油泵用直流电源组成。
Motor control centre for DC drives shall be included, comprising also DC power supply for DC oil pump with accumulators.
应包括直流驱动电机控制中心，由带蓄能器的直流油泵用直流电源组成。
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