The British Railways Standard Class 9F 2-10-0 is a class of steam locomotive designed for British Railways by Robert Riddles. The Class 9F was the last in a series of standardised locomotive classes designed for British Railways during the 1950s, and was intended for use on fast, heavy freight trains over long distances.

British Railways Standard Class 9F steam locomotives Nos 92020-9 were experimentally built with Franco-Crosti boilers, thus forming a subclass. All ten were built in 1955 at Crewe Works. The Franco-Crosti boiler took the form of a single cylindrical water drum running along the underside of the main boiler barrel.

The Class 9F was the last in a series of standardized locomotive classes designed for British Railways during the 1950s, and was intended for use on fast, heavy freight trains over long distances. It was one of the most powerful steam locomotive types ever constructed in Britain, and successfully performed its intended duties.

Nine 9F locomotives survived withdrawal from mainline service, with Evening Star as part of the National Collection, and eight others preserved either through direct purchase from BR, or through Woodham Brothers Scrapyard in Barry, South Wales. Only 5 members of the class have been restored and operated in preservation including 92220 Evening ...

The BR Standard Class 9F 2-10-0 is a class of steam locomotive designed for British Railways by Robert Riddles. The Class 9F was the last in a series of standardised locomotive classes designed for British Railways during the Cold War from 1954-1960 in …

BR Standard Class 9F number 92220 Evening Star is a preserved British steam locomotive completed in 1960. It was the last steam locomotive to be built by British Railways. It was the only British main line steam locomotive earmarked for preservation from the date of construction. [1]

Locomotive Class Class 9F. Class: Class 9F Type: Steam Designer: Robert A. Riddles Weight: 139 tons plus tender from 51 to 56 tons Purpose: Heavy Freight Information: Class 9F was the last standard design steam locomotive conceived by British Railways in 1951 and intended for long distance heavy goods services. The final production steam ...

The class 9F goods locomotive was built from 1954 as the last and most powerful of the standard steam locomotives from British Railways. This was ordered when extensive electrification of the British railway network was still considered realistic and powerful steam locomotives were needed for the transitional period.

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Ten of the BR Standard Class 9F locomotives, Nos 92020-9, were built with Franco–Crosti boilers in 1955. Like the German 50.40 these were 2–10–0 tender locomotives with a single feedwater heater under the main boiler.