Dapol’s expertise in tool planning and design has allowed for other desirable Prairie variations to modelled at later dates such as the 3100, later 5100 and the 8100 prairies to be produced. The 5101 class of large prairie locomotives were updated versions of the 3100 class and built between 1929 and 1939 which included the 6100 series, with a higher boiler pressure and designed for London suburban services.
