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| leadingdiameter = | driverdiameter = | trailingdiameter = | minimumcurve = | wheelbase = | length = | width = | height = | framesize = Plate frame | axleload = per driver | weightondrivers = | locoweight = empty w/o | tenderweight = | locotenderweight = | tendertype = | fueltype = Coal | fuelcap = | lubecap = | coolantcap = | watercap = | tendercap = | sandcap = | consumption = | watercons = | electricsystem = | collectionmethod = | primemover = | rpmrange = | enginetype = | aspiration = | displacement = | alternator = | generator = | tractionmotors = | boiler = int dia int length pitch | boilerpressure = | feedwaterheater = | firearea = | tubearea = | fluearea = | tubesandflues = | fireboxarea = | totalsurface = | superheatertype = | superheaterarea = | cylindercount = Two | cylindersize = bore stroke | frontcylindersize= | rearcylindersize = | hpcylindersize = | lpcylindersize = | valvegear = Stephenson | valvetype = | valvetravel = | valvelap = | valvelead = | transmission = | multipleworking = | maxspeed = | poweroutput = | tractiveeffort = at 75% pressure | factorofadhesion = | trainheating = | locobrakes = | locobrakeforce = | trainbrakes = | safety = | operator = British War Office Central South African Railways South African Railways | operatorclass = Class NG1 | powerclass = | numinclass = 2 | fleetnumbers = CSAR 676-677, SAR NG40-NG41 | officialname = | nicknames = ''Pankop'' | axleloadclass = | locale = | deliverydate = 1900 | firstrundate = 1900 | lastrundate = | retiredate = | withdrawndate = 1931 | preservedunits = | restoredate = | scrapdate = | currentowner = | disposition = | notes = }} The South African Railways Class NG1 0-4-0T of 1900 was a narrow gauge steam locomotive from the pre-Union era in the Transvaal. In 1900 the British War Office placed two Sirdar class 0-4-0T narrow gauge tank steam locomotives in service near Germiston. At the end of the Anglo-Boer War the locomotives were sold to a farmer, who used them on a firewood line out of Pienaarsrivier until the line and locomotives were taken over by the Central South African Railways.〔 In 1912, when these locomotives were assimilated into the South African Railways, they were renumbered with an "NG" prefix to their numbers. When a system of grouping narrow gauge locomotives into classes was eventually introduced somewhere between 1928 and 1930, they were classified as .〔South African Railways and Harbours Narrow Gauge Locomotive Diagram Book, 2’0” Gauge, S.A.R. Mechanical Dept. Drawing Office, Pretoria, 28 November 1932〕 ==Manufacturer== Three Sirdar class 0-4-0T narrow gauge tank steam locomotives were built for Allan Alderson and Company of Cairo for use during the Nile Barrage construction in Egypt. In November 1899 the Director of Army Contracts of the British War Office ordered two narrow gauge steam locomotives from Kerr, Stuart and Company, for delivery within ten days since the locomotives were urgently needed by the Royal Engineers for use in a siege park in the Zuid-Afrikaansche Republiek, where the Second Boer War was in progress. A siege park was a depot for holding engineer’s stores that could be required during a siege.〔〔Kerr, Stuart and Company works list〕 By diverting two of the three locomotives that were ready to be shipped out to the Nile Barrage construction works in Egypt, the locomotive builders were actually able to supply the locomotives within four days.〔 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 NG1 0-4-0T」の詳細全文を読む スポンサード リンク
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