... intermittent pulling force :85KN Max continous pulling force:80KN Hydraulic Cable Pull machinery Tension size of the aircraft used hydraulic control, and ... systemHistory Founded in 1993, Yixing city power machinery factoryEstablished in 1997, Yixing city Boyu power machinery Co., LTDIn 2001 the company passed ... Kenya, Angola, Pakistan, Burma, India, Mexico,Germany. TY-90 Hydraulic Cable Pull machinery