Prototype: DRB Group Administration Bavaria (DRB GV Bay.) class R 3/3 tank locomotive, road number 4773, 0-6-0T wheel arrangement. Built starting in 1921. The locomotive looks as it did around 1924.

Sound. Body and frame constructed of die-cast zinc.

Model: The locomotive has a built-in digital decoder and sound generator with the formats mfx and DCC. 3 axles powered. The locomotive has warm white LED headlights that change over with the direction of travel, can be controlled digitally, and will work in analog operation. The locomotive body and frame are constructed of die-cast zinc. Length over the buffers 60 mm / 2-3/8".