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| factorofadhesion = | trainheating = | locobrakes = | locobrakeforce = | trainbrakes = | safety = | operator = Cape Government Railways South African Railways | operatorclass = CGR 9th Class SAR Class Exp 4 | powerclass = | numinclass = 2 | fleetnumbers = CGR 805-806, SAR 910-911 | officialname = | nicknames = | axleloadclass = | locale = | deliverydate = 1903 | firstrundate = 1903 | lastrundate = | retiredate = | withdrawndate = 1930 | preservedunits = | restoredate = | scrapdate = | currentowner = | disposition = | notes = }} The South African Railways Class Experimental 4 2-8-2 of 1903 is a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1903 the Cape Government Railways placed two 9th Class steam locomotives with a Mikado type wheel arrangement in service. In 1912, when they were assimilated into the South African Railways, they were renumbered and designated Class Experimental 4.〔Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer’s Office, Pretoria, January 1912, pp. 9, 12, 15, 36 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000)〕 ==Manufacturer== The Cape 9th Class locomotive was designed by H.M. Beatty, the Locomotive Superintendent of the Cape Government Railways (CGR) from 1896 to 1910. They were the first South African locomotives to have a Mikado wheel arrangement and they were built with bar frames, had Stephenson’s link motion valve gear and used saturated steam. Two locomotives were delivered by Kitson and Company in 1903, numbered 805 and 806.〔〔〔 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「South African Class Exp 4 2-8-2」の詳細全文を読む スポンサード リンク
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