This is a model of a DR narrow gauge steam locomotive, used on the narrow gauge routes in the Harz Region. The paint scheme and lettering are prototypical for Era III. Both wheelsets are driven by a powerful ball bearing Bühler motor. Traction tires. The locomotive has an mfx/DCC sound decoder with many functions, a smoke unit, and headlights that can be controlled in digital operation. The running sounds will also work in analog operation. Length over the buffers 24 cm / 9-7/16. Headlights, smoke, and many sound functions in digital operation included.