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KP75B



Product Description

 

 

 

 

 

 

 

 

 

 

KP75B lift pump (from the Big Dipper pump) is mainly used for 6-10 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:72ml/r 

  Rated pressure:70kgf/c㎡        

 rated speed:800rpm          

minimum speed:350rpm          

maximum speed of revolution:1800rpm

The highest test pressure:210kgf/ c㎡

 Control stem wire force:14kg  

 pump volume   :21kg      

 

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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