RCH-系列,单作用中空柱塞液压油缸中空柱塞设计既可以用于拉力，又可以用于推力单作用，弹簧回缩对于20吨以上的型号，使用镀镍的浮动中心管增加产品寿命烤漆表面耐腐蚀能力更强外环螺纹使安装方便RCH-120包括AR-630接头，具有1/4NPT油口RCH-121和RCH-1211配有FZ-1630变径接头和AR-630快速接头、其它型号配CR-400接头承载能力行程型号有效面积液压油容积本体高度伸展高度外径油缸内径重量ton(kN)mmcm2cm3mmmmmmmmkg13(125)8RCH-12017,91455636919,61,542RCH-121*17,9751201626919,62,842RCH-121117,9751201626919,62,876RCH-12317,91361842606919,64,420(215)49RCH-202*30,71501622119826,97,7155RCH-20630,74763064619826,914,130(326)64RCH-302*46,629817824211433,310,9155RCH-30646,672233048511433,321,860(576)76RCH-603*82,362624732315953,828,1153RCH-60682,3125932347615953,835,495(931)76RCH-1003*133101125433021279,063*可成套供应)