... ratchet 2.Electric hydraulic pump oil 3.High pulling tower. Car Body Bench Length6600-12000mmWidth2580mmHeight600mmRadius of Pulling270°Hydraulic Power70MpaPower Pulling Capacity20T ... jacks have rolling bearing,you can move the tower to repairing position easily.5.Height of the high pulling tower up ... collision,dent can repair.7.Down pull,can pull the car to any position.8.Up push,can push power can ...