类NX70和X6k的拖车

Type NX70 universal car is mainly usedto deliver log,machines,vehicle,steel,bridges, structural, components,goods packed in box, military equipments and containers.wooden floor,containers of railway standard & international standard.The car is composed of underframe,locking devices,flexible end doors,brake device and coupler & draft gear.The braking device adopts type 120 control valve,spinning sealed brake cylinder of 305X254,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 car adopts Type K6 bogie.