The wagon is intended for the carriage of bulk cargo requiring protection from the weather. The wagon has a saddle bottom with a 49° angle. The wagon case consists of front and side walls and flaps for unloading - two on each side. A mid-wall separates the case into two loading boxes. The wagon is equipped with a pivotable roof. The wagon has a pneumatic system for locking both the roof and the flaps for unloading. The wagon meets the requirements of TSI, UIC, ERRI B12/RP17 and ERRI B55/RP8. Braking equipment consists of an automatic brake KE-GP-A (K), 12" and a hand brake.