KM82 Coal Hopper Wagon

This wagon is suitable to operate on domestic standard gauge track and mainly used to transport coal. Cargos are to be loaded by loading machine or bin and unloaded by continuously automatic bottom door unloading. This wagon is mainly comprised of wagon body, bogie, brake system and coupler & draft gear. In order to reduce the dead weight and improve the load capacity, the wagons adopt new material and new process to fulfill the lightweight design. Side wall, end wall assembly and door assembly adopt aluminum alloy. The main materials of wagon body are comprised of high strength weather resisting steel and aluminum alloy. The frication and stir welding with modular design is adopted for integrated side wall, end wall and hopper ridge. It shall adopt the built-in side post and fully utilize outline gauge to increase the volume and greatly reduce the wind-resistance. K5 bogie is installed and the control valve is relaying 150 valve. DAB-1 integrated brake device with the proprietary intellectual property, NSW hand brake or APB-1 parking automatic brake device, Grade E steel No.17 coupler, shortened drawbar, Twin-Pack double box buffer are installed to the wagon.