●Single acting, gravity return

●Apply to  confined  spaces.

●Apply to where  needs  supporting  heavy for  long time,  it  can  keep support,  heavy  in  case  no  hydraulic  pressure.

●Lock nut provides safe work environment.

●Au  models  are  equiped with  quick  coupler.

●Special  stroke  can  be  produced  according to  requirements.

●Apply to  petroleum,  chemical,  steel,  electric  power,  railway,  machinery, auto repair, construction, equipment installation, mining and so on.

Technical Parameters