GWR 1854 Class
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The GWR 1854 Class was a class of steam locomotives designed by
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and constructed at the
Swindon Works Swindon Works was opened by the Great Western Railway in 1843 in Swindon, Wiltshire, England. It served as the principal west England maintenance centre until closed in 1986. History In 1835, Parliament approved the construction of the Great ...
of the
Great Western Railway The Great Western Railway (GWR) was a History of rail transport in Great Britain, British railway company that linked London with the southwest, west and West Midlands (region), West Midlands of England and most of Wales. It was founded in 1833, ...
. The class used similar inside frames and chassis dimensions to the 1813 Class of 1882-4. In this they differed from the intervening 1661 Class, which had reverted to the double frames of the Armstrong era. Thus the 1854 Class belongs to the "mainstream" of GWR classes that leads towards the larger GWR pannier tanks of the 20th century.


Production

The 120 1854s were built in six batches between 1890 and 1895:


Rebuilding

The engines were rebuilt during their careers with various forms of boiler and saddle tanks, and they were also rebuilt as pannier tanks between 1909 and 1932 with Belpaire fireboxes fitted. Most of the class worked in the GWR's Southern Division, the majority of them in South Wales. Two examples were to be found in the GWR London Division at time of nationalisation. Numbers 907 and 1861 were allocated to 81E (Didcot) in August 1950. All achieved in service, and 23 of the class passed into
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ways stock in 1948, the last of them being withdrawn in 1951. The well-known 5700 class was in many ways a development of the 1854 class, retaining the latter's 'four down, two up' layout of springing, longer smokebox and forward-mounted chimney (necessitated by the re-positioning of the regulator within the smokebox). The cylinder and wheels diameters of the later 2721 class were adopted and the leading frame overhang was extended from to ; the frames were strengthened (and altered in configuration to align with the longer smokebox, unlike the 1854 rebuilds) and the injectors, valances, and wheel centres redesigned (in the latter case a 14-spoke offset crankpin arrangement was substituted for the earlier 16-spoke in-line one).


Accidents and incidents

*On 3 September 1942, a
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Ju 88 aircraft attacked the area around Castle Cary station and goods yard. No. 1729 was hit by a bomb, killing the driver. Another bomb hit a signal box, killing the signalman. No. 1729 was later scrapped, and was one of two GWR locomotives damaged beyond repair in Britain during World War II. The other was GWR 4900 Class No. 4911 ''Bowden Hall''.


References


Sources

* * * * * {{GWR Locomotives 1854 Steam locomotives of Great Britain 0-6-0T locomotives Railway locomotives introduced in 1890 Standard-gauge steam locomotives of Great Britain Scrapped locomotives Freight locomotives C n2t locomotives