This wagon was designed to carry coal and other bulky goods with a specific weight 1,7t/m³ to 2,5t/m³that do not require protection from the atmospheric influences.The wagon case consists of an upper part, middle inner wall, two side walls, two side flaps - one on each side and saddle floor with an angle 49° to the horizontal plane. The design of the vehicle allows mechanical loading and unloading by means of a mechanism for opening and closing the flaps, that is operated manually or pneumatically . In order to achieve a lighter construction and a longer lifespan of the saddle, certain elements are made of Hardox and Weldox steel. The wagon meets the requirements and conditions of the international specifications and regulations: TSI, UIC, RIV , ERRI B12/RP17 and ERRI B55/RP8. The wagon is designed also to go over humps and for the automatic coupling /UIC/. The braking equipment consists of an automatic brake KE-GP-A (K) 2x10" and a locking brake.