Prototype: Köf II small diesel locomotive as the German State Railroad (DR of the GDR) class 100. Version with an enclosed cab, large DR lamps, two compressed air tanks, and an oil bath air filter. Road number 100 801-0. The locomotive looks as it did starting in 1976.
- First time with extensive sound functions.
- mfx+ decoder included for the first time.
- Telex couplers front and rear.
- Köf II for the first time in a DR version from Märklin.
Model: The locomotive has an mfx+ digital decoder and extensive sound functions. 2 axles powered. The locomotive has track adhesion magnets to improve the pulling power. It also has Telex couplers front and rear that can be controlled separately in digital operation. The triple headlights and dual red marker lights change over with the direction of travel, will work in conventional operation, and can be controlled digitally. The headlights at Locomotive Ends 1 and 2 can be controlled separately in digital operation. When the switching range is activated or when the headlights at both ends are turned off, then the "double A" light function is on. The locomotive has separately applied metal grab irons. Length over the buffers 7.4 cm / 2-7/8".