类C70普遍敞篷马车

Type C70 universal open-top car is the symbolic product of wagon of 70 ton grade,the wagon'sbody is welded structure fully made of steel; consists of underframe,side frame,end walls,doors,etc,mainly usedto deliver bulk goods or containerized goods such as coal,ore,hard coke,machineries,coiled materials,timber and containers,etc.On both sides ofwagon's body,there are 2 pairs of middle side doors and 12 bottom side doors, which enables the goodsto be unloaded easily.The braking device adopts type 120 control valve,spinning sealed brake cylinder of 305X 254,ST2-250 slack adjuster,empty and load changeover valve and automatic braking device for derailed train,coupler and draft gear are equipped with #17 coupler (which is made of E class steel and MT-2 draft gear. The wagon adopts Type K6 bogie.