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Product Description











KP1403A lift pump (from the Big Dipper pump) is mainly used for 10-20 tons of Japanese style dump truck’s hydraulicsystem, as the side of the hydraulic bucket cylinder power source.      

The pump uses high strengthcast iron material. The ability to withstand strong internal structure using dual-gold side plate, control valve and check valve in conjunctionwith the pump body and many other advantagedtechnologies. The pump has a high work pressure, long service life. The characterof the hydraulic system to simplify integration is an ideal power source for the hydraulic system of dump truck.                                                                     

performance parameter

Theoretical displacement:136ml/r 

  Rated pressure:80kgf/c㎡         

control valve lever’s steel wire action:15kg  

The highest test pressure:210kgf/ c㎡

pump gross mass  :37kg   


working condition

Oil temperature range: -20℃~80℃

 Oil viscosity range: 10~75C.S.6

 Oil filter accuracy≤25um

Oil height≤     500mm

Drive: direct drive with flexible coupling    

Rotation direction: counter-clockwise (from the shaft end view)







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