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The LB&SCR Belgravia class, were 2-4-0 passenger locomotives designed by William Stroudley of the London Brighton and South Coast Railway (LB&SCR) in 1872 for secondary passenger duties. ==History== When William Stroudley took up his duties as Locomotive Superintendent at the Brighton works of the LB&SCR in 1870, he found that some locomotive components had been ordered by his predecessor, John Chester Craven. These included six sets of frames for some 2-4-0 passenger locomotives designed by Craven, and Stroudley produced a new design of 2-4-0 to use these frames. The locomotives in this class were very similar to two 2-4-0 locomotives constructed at Cowlairs railway works for the Edinburgh and Glasgow Railway in the early 1860s when William Stroudley was the works manager and contained many features of his later designs. Four ''Belgravia'' locomotives were constructed at Brighton works in 1872, two of which were rebuilds of earlier 2-2-2 locomotives built for the LB&SCR by Robert Stephenson and Company and Brighton works. The necessity to use components designed by Craven meant that the locomotives had a number of design features, such as the double frames and the 2-4-0 wheel arrangement, which were not found with Stroudley's later designs, and were the heaviest 2-4-0 locomotives of their time. Two further examples later appeared, one each in 1875 and 1876, these having detail differences from the first four. At first the class suffered from poor steaming, but once this was rectified they went on to give reliable service on secondary passenger trains as well as hauling the "business" expresses between Brighton and London Bridge until about 1881. Under Stroudley's locomotive classification scheme, the ''Belgravia'' class, being "Main Line Express" engines, were included in Class B, along with most of his 0-4-2 locomotives, and one of his 2-2-2s. By the time that Class B was subdivided into B1, B2, etc. by D. E. Marsh, none of the ''Belgravia'' class remained in service. 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「LB&SCR Belgravia class」の詳細全文を読む スポンサード リンク
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