Steam locomotive class 56.20 of the German State Railway Company (DRG).

■ Model with a tightly soldered decoder built-in from factory
■ Metal die-cast chassis

The prototype was first delivered in 1919. Its output was 1,023 kW (1,390 HP), and it weighed 120.4 tonnes. Its maximum speed was 65 km/h. A total of 850 locomotives were built. They generally hauled freight trains. The 56 2637 was the last DB locomotive to be phased out in the year 1963, and was taken out of service in 1965.