Prototype: German Federal Railroad (DB) class 01 express steam locomotive with a tender in the steel blue "F-Zug" paint scheme as it looked around 1957.
Model: The locomotive is in the fine steel blue paint scheme with silver boiler bands, exclusively for members of the Märklin Insider Club. The locomotive has a motor with a bell-shaped armature, finely detailed valve gear, imitations of the brakes, a reproduction of the inductive magnet on the right side, buffer plate warning stripes, and LED headlights on the front. The model is packaged in a fine wooden box. Length over the buffers 112 mm / 4-3/8".