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| feedwaterheater = | firearea = | tubearea = | fluearea = | tubesandflues = | fireboxarea = | totalsurface = | superheatertype = Inside | superheaterarea = | cylindercount = 4 | cylindersize = | valvegear = Walschaerts | valvetype = | valvetravel = | valvelap = | valvelead = | transmission = | maxspeed = | poweroutput = | tractiveeffort = | factorofadhesion = | trainheating = | locobrakes = | locobrakeforce = | trainbrakes = | safety = | operator = | operatorclass = | powerclass = | numinclass = 3 | fleetnumbers = | officialname = | nicknames = | axleloadclass = | locale = | deliverydate = | firstrundate = 1931 | lastrundate = | retiredate = | withdrawndate = | preservedunits = | restoredate = | scrapdate = | currentowner = | disposition = | notes = }} The TR GA class, later known as the EAR 53 class, was a class of gauge Garratt-type articulated steam locomotives. The three members of the class were built in 1930 by Beyer, Peacock & Co. in Manchester, England, for the Tanganyika Railway (TR). They entered service in 1931, and, with one exception, were later operated by the TR's successor, the East African Railways (EAR). ==Specifications== The design of the GA class locomotives was based upon that of the KUR EC2 class, which was built at about the same time by the North British Locomotive Company for the Kenya-Uganda Railway (KUR). The main design difference was that the GAs had higher, narrower front tanks than the EC2s. With their reduced water capacity, the GAs also had a lower axle loading, which made them suitable for operation over the World War I-damaged bridges on the Central Line. 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「TR GA class」の詳細全文を読む スポンサード リンク
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