... pump IntroductionOur concrete mixer is fetch in the technique from Italy CIFA company and adopts chassis of STEYR,AUMAN,JIEFANG,HOLO, ... process. Hydraulic system adopts 3in1 gear reducer from ZF Company amd oil pump from REXROTH Company.In addition,we can choice the oil pump ... and motor from SAUER,EATON,or MESSORL.the gear reducer from SAUEN or BONFIGLIOLI Company as client’s require. ...