South African Locomotive Numbering And Classification
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South African Locomotive Numbering And Classification
The Union of South Africa was established on 31 May 1910 in terms of the South Africa Act, which unified the former Cape Colony, Natal Colony and the two colonised former republics, the Transvaal and the Orange Free State. One of the clauses in the Act required that the three Colonial Government railways, the Cape Government Railways, the Natal Government Railways and the Central South African Railways, also be united under one single administration to control and administer the railways, ports and harbours of the Union. While the South African Railways (SAR) came into existence in 1910, the actual classification and renumbering of all the rolling stock of the three constituent railways required careful planning and was only implemented with from 1 January 1912.''The South African Railways - Historical Survey''. Editor George Hart, Publisher Bill Hart, Sponsored by Dorbyl Ltd., Published c. 1978, p. 25.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mech ...
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Union Of South Africa
The Union of South Africa ( nl, Unie van Zuid-Afrika; af, Unie van Suid-Afrika; ) was the historical predecessor to the present-day Republic of South Africa. It came into existence on 31 May 1910 with the unification of the Cape, Natal, Transvaal, and Orange River colonies. It included the territories that were formerly a part of the South African Republic and the Orange Free State. Following World War I, the Union of South Africa was a signatory of the Treaty of Versailles and became one of the founding members of the League of Nations. It was conferred the administration of South West Africa (now known as Namibia) as a League of Nations mandate. It became treated in most respects as another province of the Union, but it never was formally annexed. Like Canada, Australia and New Zealand, the Union of South Africa was a self-governing dominion of the British Empire. Its full sovereignty was confirmed with the Balfour Declaration of 1926 and the Statute of Westminster 1931. ...
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South African Class 19A 4-8-2
The South African Railways Class 19A 4-8-2 of 1929 was a steam locomotive. In 1929, the South African Railways placed 36 Class 19A steam locomotives with a 4-8-2 Mountain type wheel arrangement in service. Five of them were later reboilered and reclassified to Class 19AR.Espitalier, T.J.; Day, W.A.J. (1946). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, Jul 1946. pp. 541-542.South African Railways & Harbours/Suid Afrikaanse Spoorweë en Hawens (15 Aug 1941). ''Locomotive Diagram Book/Lokomotiefdiagramboek, 3'6" Gauge/Spoorwydte''. SAR/SAS Mechanical Department/Werktuigkundige Dept. Drawing Office/Tekenkantoor, Pretoria. p. 45.South African Railways & Harbours/Suid Afrikaanse Spoorweë en Hawens (15 Aug 1941). ''Locomotive Diagram Book/Lokomotiefdiagramboek, 2'0" & 3'6" Gauge/Spoorwydte, Steam Locomotives/Stoomlokomotiewe''. SAR/SAS Mechanical Department/W ...
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South African Class 15A 4-8-2
The South African Railways Class 15A 4-8-2 of 1914 was a steam locomotive. Between 1914 and 1925, the South African Railways placed 119 Class 15A steam locomotives with a 4-8-2 Mountain type wheel arrangement in service, delivered in ten batches from three manufacturers.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, August 1945. pp. 593-594. Manufacturers The Classes 15 and 15A were the final development of the plate-framed Mountain locomotive designed by D.A. Hendrie, Chief Mechanical Engineer (CME) of the South African Railways (SAR) from 1910 to 1922. Of the whole Hendrie Mountain family, the Class 15A was the most numerous and proved to be his most useful. The predecessor Class 15 locomotives had one flaw, their excessively long fire tubes. When more locomotives of the type were ordered, Hendrie improved the b ...
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South African Class 15 4-8-2
The South African Railways Class 15 4-8-2 of 1914 was a steam locomotive. In 1914, the South African Railways placed ten Class 15 steam locomotives with a Mountain type wheel arrangement in service.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, July 1945. p. 516. Manufacturer D.A. Hendrie, Chief Mechanical Engineer (CME) of the South African Railways (SAR), commenced with design work on the Class 15 in 1913. It was intended as a mixed-traffic locomotive for use in the Orange Free State, where gradients and curvature were less severe than on the coastal sections. The locomotive was similar in general layout to the Classes 12 and 14, but with larger coupled wheels. Ten locomotives were built by the North British Locomotive Company (NBL) and delivered in February and March 1914, numbered in the range from 1561 to 15 ...
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South African Class 14C 4-8-2, 1st Batch
The South African Railways Class 14C 4-8-2 of 1918 was a steam locomotive. In 1918 and 1919, the South African Railways placed the first batch of twenty steam locomotives with a 4-8-2 Mountain type wheel arrangement in service. Three more batches were acquired between 1919 and 1922, each with a different maximum axle loading, to bring the total in the class to 73. Through reboilerings, rebalancings and cylinder bushings during its service life, this single class eventually ended up as six distinct locomotive classes with two boiler types and a multitude of axle load and boiler pressure configurations.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, September 1945. pp. 675-676.South African Railways & Harbours/Suid Afrikaanse Spoorweë en Hawens (15 Aug 1941). ''Locomotive Diagram Book/Lokomotiefdiagramboek, 3'6" Gauge/ ...
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South African Class 14A 4-8-2
The South African Railways Class 14A 4-8-2 of 1914 was a steam locomotive. In 1914 and 1915, the South African Railways placed 41 Class 14A steam locomotives with a 4-8-2 Mountain type wheel arrangement in service. It was a lighter version of the Class 14 which had entered service a year earlier.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, July 1945. pp. 514-515. Manufacturer Following the success of the Class 14, D.A. Hendrie, Chief Mechanical Engineer (CME) of the South African Railways (SAR), used its design as basis for the lighter Class 14A locomotive for use on coastal lines, particularly the Cape Eastern line from East London where the physical conditions were approximately similar to those of the lower sections of the Natal mainline, but the permanent way was not as heavy. This second version of the Class ...
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South African Class 14 4-8-2
The South African Railways Class 14 4-8-2 of 1913 was a steam locomotive. Between 1913 and 1915, the South African Railways placed 45 Class 14 steam locomotives with a 4-8-2 Mountain type wheel arrangement in service in Natal.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, July 1945. pp. 513-514. Manufacturer The Class 14 locomotive was a development of the Class 12 and was similar enough to it that many components were interchangeable. It was ordered from Robert Stephenson and Company in 1913 and was delivered in three batches between 1913 and 1915, numbered in the range from 1701 to 1745. Characteristics At the time the Class 14 was designed by D.A. Hendrie, Chief Mechanical Engineer (CME) of the South African Railways (SAR), it was believed that small differences in wheel diameter had disproportionate effects on ...
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South African Class 12B 4-8-2
The South African Railways Class 12B 4-8-2 of 1920 was a steam locomotive. In 1920, the South African Railways placed thirty Class 12B steam locomotives with a 4-8-2 Mountain type wheel arrangement in service.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, October 1945. p. 780. Manufacturer In May 1920, an additional thirty locomotives, built to the Class 12 design of SAR Chief Mechanical Engineer (CME) D.A. Hendrie, were delivered to the South African Railways (SAR) from Baldwin Locomotive Works in the United States of America. Most of them were erected in the SAR workshops, but a few were contracted to James Brown and Company at Durban for erection. Even though they were very similar to the second and subsequent orders of the Class 12 which was also designed specifically for the Midland System, they were classified ...
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South African Class 12 4-8-2
The South African Railways Class 12 4-8-2 of 1912 was a steam locomotive. Between April 1912 and 1922, the South African Railways placed all together 46 Class 12 steam locomotives with a 4-8-2 type wheel arrangement in goods train service.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, June 1945. pp. 432-434. Manufacturers Design work commenced in 1910 for a new heavy goods engine for use on the heavy coal service between Witbank and Germiston. The resulting Class 12 was the first locomotive design to originate from the newly established South African Railways (SAR) in 1912. It was, in effect, an enlarged version of the already successful South African Class 3B 4-8-2, Class 3B which had also been designed by SAR Chief Mechanical Engineer (CME) D.A. Hendrie during his years on the Natal Government Railways. Orders ...
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South African Class 4A 4-8-2
The South African Railways Class 4A 4-8-2 of 1913 was a steam locomotive. In 1913 and 1914, ten Class 4A steam locomotives with a 4-8-2 Mountain type wheel arrangement were placed in service by the South African Railways.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, July 1945. p. 513. Manufacturer The Class 4 Mountain type locomotive was designed at the Salt River shops as a heavy mixed traffic locomotive by H.M. Beatty, the last Chief Locomotive Superintendent of the Cape Government Railways (CGR). Soon after the South African Railways (SAR) locomotive renumbering and classification scheme was carried out in 1912, an order was placed with North British Locomotive Company for a further ten locomotives of this type, built to an altered design. They were delivered late in 1913 and were designated Class 4A, numbered ...
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South African Class 3B 4-8-2
The South African Railways Class 3B 4-8-2 of 1912 was a steam locomotive. In 1912, the South African Railways took delivery of ten Class 3B steam locomotives with a 4-8-2 Mountain type wheel arrangement which had been ordered by the Natal Government Railways the year before.Espitalier, T.J.; Day, W.A.J. (1945). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, June 1945. pp. 431-432.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 15, 46 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Manufacturer With the experience gained from the sole experimental South African Class 3A 4-8-2, Class B American D locomotive, Natal Government Railways (NGR) Locomotive Superintendent D.A. Hendrie redesigned his South African Class 3 4-8-2, Class Hendrie D and placed orde ...
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South African Class 3 4-8-2
The South African Railways Class 3 of 1909 was a steam locomotive from the pre-Union era in the Colony of Natal. In 1909, the Natal Government Railways placed the world’s first true Mountain type locomotive in service when five Class B tender locomotives were commissioned. Another 25 were placed in service in 1911. In 1912, when they were assimilated into the South African Railways, they were renumbered and designated Class 3. The Mountain wheel arrangement went on to become the most numerous steam locomotive wheel configuration in use in South Africa.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer’s Office, Pretoria, January 1912, pp. 7, 12, 15, 45-46 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000)Espitalier, T.J.; Day, W.A.J. (1944). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter III - Natal Government Railways'' (Continued). South African Railways and Harbours Magazine, A ...
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