Two u - shaped longitudinal profiles form the chassis , and a network of bumpers form the floor and car body ,which are covered with 8 & 6mm plates (corten-A) resistant against erosion and corrosion. Voluminal capacity is 47 m³.The length of  loading area is 10500mm and the width is 2950mm.Unloading is performed by tippler. The car is equipped with auto couplers and draft gears as well as 350 KN side buffers. Bogie:2 axled 665 IIRR,H type with the speed up to 120 km/h. Brake: compressed air brake system ,type KE-GE-16"(KNORR).