Prototype: German Railroad, Inc. (DB AG) class 140. Former E 40. B-B wheel arrangement.
Model: The locomotive comes with a digital decoder and controlled high-efficiency propulsion. 2 axles powered. 4 traction tires. The locomotive has triple headlights that change over with the direction of travel. They will work in conventional operation and can be controlled digitally. The direct control (acceleration/braking delay) can be controlled with a Control Unit or Märklin Systems. Length over the buffers 18.3 cm / 7-3/16".