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The GWR 5600 Class is a class of 0-6-2T steam locomotive built between 1924 and 1928. They were designed by C.B Collett for the Great Western Railway (GWR), and were introduced into traffic in 1924. After the 1923 grouping, Swindon inherited a large and variable collection of locomotives from historic Welsh railway companies, which did not fit into their standardisation programme. GWR boiler inspectors arrived en masse and condemned many of the original locomotives. The systematic destruction of many examples of locomotives, most still in serviceable condition, followed. Of the Taff Vale Railway, many engines continued to operate up to the 1950s, but today only two locomotives survived, TVR 'O1' No.28, the last-surviving Welsh-built engine, and TVR 'O2' No.85. Two hundred GWR 5600 class replacement locomotives were built and remained in service until withdrawn by British Railways between 1962 and 1965. Nine of the class have survived into preservation. ==Background: Welsh 0-6-2T types== The railways of South Wales seem to have had a particular liking for the 0-6-2T type. This was because the nature of the work they undertook demanded high adhesive weight, plenty of power with good braking ability, but no need for outright speed, nor large tanks or bunker as the distances from pit to port were short. The 0-6-2 configuration was discovered to confidently handle the sharp curves so prevalent in the area. These Welsh locomotives were taken over by the GWR at The Grouping in 1923 and some were rebuilt with GWR taper boilers. A number of them passed into British Railways (BR) ownership in 1948, including (with some gaps in numbering): * Brecon and Merthyr Railway, BR numbers 431-436 * Cardiff Railway, BR number 155 * Rhymney Railway, BR numbers 35-83 * Taff Vale Railway, BR numbers 204-399 For further information on these pre-grouping locomotives see Locomotives of the Great Western Railway. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「GWR 5600 Class」の詳細全文を読む スポンサード リンク
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