The steaml locomotive 64 250 is a german engine, it was built by Henschel/Kassel in 1933 and got the nickname Bubikopf . This engine was bought in Constance and it took the members of seven years to restore it.
Beyer Garratt - Between 1937 and 1968 the South African Railways placed thirty-four Class NG Garratt articulated steam locomotives with a wheel arrangement in service on the Avontuur Railway and on the Natal narrow gauge lines.
Beyer-Garratt articulated locomotive, articulated in three sections with the boiler between two steam engines. South African Railways 2 ft mm) gauge SAR NGG 16 Class Garratt, preserved in operating condition on the Welsh Highland Railway