Prototype: Type Tad-u 961 four-axle dump car with a roof with hinged hatches. Privately owned car of the Märklin Magazin, Göppingen, used on the German Federal Railroad (DB). Brakeman's platforms included at the ends. The car looks as it did around 1990.

Model: All of the hinged hatches can be opened.

Length over the buffers 13.3 cm / 5-1/4". DC wheel set E700580.