Type C70A open-top wagon,which is specially used by CRRC Taiyuan Railway Company, it is a type of 70t grade open-top wagon used for carrying coal.It is characterized in structure as following:2 wagons are combined into 1 group,traction rod device which can be interchanged with type 16 and 17 interlocking coupler,and installed between 2 wagons,The central gate structure is canceled and only side walls on both sides of wagon body are installed with 2 up-turn type bottom side gates.It is also characterized in heavy load capacity,light tare weight and anti-corrosion and applicable to transportation requirements for 10000t heavy load train.Besides meeting requirements for manual loading & unloading,it can satisfy mechanical unloading operation such as wagon dumper.
Main technical data:
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