A model of the DR BR 99.23 tank locomotive as it is still in use today on the "Harzer Schmalspurbahn". In the years between 1954 and 1956, a total of 17 examples were built by "LKM Babelsberg".
The model can be motorised with a Power-Functions XL engine. The engine is placed in the driver's cab, the battery box in the boiler and the IR receiver in the coal store. Due to the motor and the gearbox, this locomotive has a similar pulling power as the "Smaragd Express" from LEGO. The model is equipped with numerous details, such as the functioning running gear, the boiler superstructure or the detailed driver's cab (only for the driver's cab version).
Also included are instructions for the model of an HSB passenger car of the Deutsche Reichsbahn, as it is still found today on the Harzer Schmalspurbahn. The model is 8 studs wide. Inside there are 24 seats, the roof can be removed. The two bogies are pivoted.