OEM, Excellent Quality and Competitive Price CE,ISO9001,ISO14000,ISO28000,OHSAS certification Scientific Structure and Convenient Maintenance Mature after-sale service
Four-link type portal crane has been extensively applied to loading and unloading at port and materiel handling at dockyard and metallurgy industry. The main structures are composed of steel frame,lifting mechanism,luffing mechanism,slewing mechanism,crane travel mechanism, spreader device (grab,container spreader,hook and electromangnet disk),electrical equipment and other accessouy equipments for safety.Steel structures include jib and A-frame,slewing platform and gantry frame.