The utility model relates to a freight breast board vehicle. The utility model comprises a goods carriage, a vehicle under frame, and a traveling part, wherein, the vehicle under frame comprises a vehicle frame side lacing, the goods carriage comprises a plurality of upright columns and breast boards and at least one carriage door, the carriage door comprises at least one carriage plate, a rotating shaft and a carriage door locking mechanism for opening the carriage door in a rotating way, the carriage plate comprises a carriage plate upper lacing, lateral lacings of two carriage plate, and movable carriage plate lower lacing adjacent to the vehicle frame side lacing, and limit devices used for limiting the transverse displacement of the carriage plate are evenly arranged along the carriage plate lower lacing, and the vehicle frame side lacing positioned below the carriage plate lower lacing. After a fixing rotating plate is added, the freight breast board vehicle of the utility model effectively solves the problems that the carriage expansion and bulk goods are leaked, increases the effective loading capacity of the freight breast board vehicle, improves the benefit, and reduces the cost.