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South African Class 6H 4-6-0
The South African Railways Class 6H of 1901 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1901, 21 6th Class 4-6-0 steam locomotives were placed in service by the Cape Government Railways, built to the older 6th Class designs with plate frames. In 1912, when they were assimilated into the South African Railways, they were renumbered and designated .Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 14, 32-33 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Manufacturer The original Cape 6th Class locomotive was designed at the Salt River works of the Cape Government Railways (CGR), at the same time as the 7th Class. Three new versions of the 6th Class locomotive entered service on the CGR in 1901, two American-built and one British-built. The British version was built by Neilson, Reid and Company, who delivered 21 engines. With these locom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Government Railways
The Cape Government Railways (CGR) was the government-owned railway operator in the Cape Colony from 1874 until the creation of the South African Railways (SAR) in 1910. History Private railways The first railways at the Cape were privately owned. The Cape Town Railway and Dock Company started construction from Cape Town in 1859, reaching Eerste River by 1862 and Wellington by 1863. Meanwhile, by 1864, the Wynberg Railway Company had connected Cape Town and Wynberg. For the moment, railway development at the Cape did not continue eastwards beyond Wellington because of the barrier presented by the mountains of the Cape Fold Belt. Formation of CGR The discovery of diamonds, and the consequent rush to Kimberley that started in 1871, gave impetus to the development of railways in South Africa. Shortly afterwards, in 1872, the Cape Colony attained responsible government under the leadership of Prime Minister John Molteno, who presented plans for an enormous network of railways t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Type XM4 Tender
The South African type XM4 tender was a steam locomotive tender. Type XM4 tenders entered service in November 1911, as tenders to the second batch of Superheated Mallet type steam locomotives which were delivered to the Central South African Railways in that year. These locomotives were designated Class MF on the South African Railways in 1912.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. 43.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/Werktuigkundige Dept. Drawing Office/Tekenkantoor, Pretoria. pp. 6a-7a, 43. Manufacturer Type XM4 tenders were built in 1911 by the American Locomotive Comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Class 6G 4-6-0
The South African Railways Class 6G of 1901 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1901, eight redesigned 6th Class steam locomotives were placed in service by the Cape Government Railways. In 1912, when they were assimilated into the South African Railways, they were renumbered and designated .Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer’s Office, Pretoria, January 1912, pp. 8, 12, 14, 32 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Manufacturer The original Cape 6th Class locomotive was designed at the Salt River works of the Cape Government Railways (CGR) in 1893, at the same time as the 7th Class. Three new versions of the 6th Class locomotive entered service on the CGR in 1901, two American-built and one British-built. Of the two American-built versions, one was designed and built by the Schenectady Locomotive Works to the specifications of the CGR locomotive depa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Class 7 4-8-0
The South African Railways Class 7 4-8-0 of 1892 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1892, the Cape Government Railways placed six 7th Class steam locomotives with a 4-8-0 Mastodon type wheel arrangement in service and, until 1893, another 32 were acquired. They were initially placed in service on the Midland System, but were later distributed between the Midland and Eastern Systems. The locomotives were renumbered in 1912, when they were assimilated into the South African Railways, but retained their Class 7 classification.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 15, 37 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Manufacturers In 1890, Michael Stephens, then Chief Locomotive Superintendent of the Cape Government Railways (CGR), accompanied General Manager C.B. Elliot on a visit to Durban, to examine and report on the new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Class 6 4-6-0
The South African Railways Class 6 4-6-0 of 1893 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1893 and 1894, the Cape Government Railways placed forty 6th Class steam locomotives with a wheel arrangement in service, twenty-two on its Western System and eighteen on its Midland System. Ten of them were sold to the ''Oranje-Vrijstaat Gouwerment-Spoorwegen'' in 1897. At the end of the Second Boer War in 1902, these ten became the Class 6-L1 on the Central South African Railways. In 1912, all forty locomotives were renumbered and designated Class 6 when they were assimilated into the South African Railways.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 14, 28 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Design To meet the increasing weight of fast passenger trains on the Western and Midland Systems, the 6th Class 4-6-0 passenger steam locomoti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its cylinders, in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically-powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Colony
The Cape Colony ( nl, Kaapkolonie), also known as the Cape of Good Hope, was a British Empire, British colony in present-day South Africa named after the Cape of Good Hope, which existed from 1795 to 1802, and again from 1806 to 1910, when it united with three other colonies to form the Union of South Africa. The British colony was preceded by an earlier corporate colony that became an Dutch Cape Colony, original Dutch colony of the same name, which was established in 1652 by the Dutch East India Company, Dutch East India Company (VOC). The Cape was under VOC rule from 1652 to 1795 and under rule of the Napoleonic Batavian Republic, Batavia Republic from 1803 to 1806. The VOC lost the colony to Kingdom of Great Britain, Great Britain following the 1795 Invasion of the Cape Colony, Battle of Muizenberg, but it was acceded to the Batavian Republic, Batavia Republic following the 1802 Treaty of Amiens. It was re-occupied by the British following the Battle of Blaauwberg in 1806 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Railways
Transnet Freight Rail is a South African rail transport company, formerly known as Spoornet. It was part of the South African Railways and Harbours Administration, a state-controlled organisation that employed hundreds of thousands of people for decades from the first half of the 20th century and was widely referred to by the initials SAR&H (SAS&H in Afrikaans). Customer complaints about serious problems with Transnet Freight Rail's service were reported in 2010. Its head office is in Inyanda House in Parktown, Johannesburg. History Railways were first developed in the area surrounding Cape Town and later in Durban around the 1840s. The first line opened in Durban on 27 June 1850. The initial network was created to serve the agricultural production area between Cape Town and Wellington. The news that there were gold deposits in the Transvaal Republic moved the Cape Colony Government (supported by British Government) to link Kimberley as soon as possible by rail to Cape Town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Janney Coupler
Janney couplers are a semi-automatic form of railway coupling that allow rail cars and locomotives to be securely linked together without rail workers having to get between the vehicles. They are also known as American, AAR, APT, ARA, MCB, knuckle, Buckeye, tightlock (in the UK), Henricot (in Belgium) or Centre Buffer Couplers. Background Janney couplers were first patented in 1873 by Eli H. Janney (). Andrew Jackson Beard was amongst various inventors that made a multitude of improvements to the knuckle coupler; Beard's patents were granted 23 November 1897, which then sold for approximately $50,000, and granted 16 May 1899. In the UK, several versions of Janney couplers are fitted to a limited number of coaches, multiple units, wagons and locomotives. Janney Type E, Type F Interlock, and Type H tightlock couplings are compatible subtypes, each intended for specific rail car types. Prior to the formation of the Association of American Railroads (AAR) these were known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Coupling
A coupling (or a coupler) is a mechanism typically placed at each end of a railway vehicle that connects them together to form a train. A variety of coupler types have been developed over the course of railway history. Key issues in their design include strength, reliability, ease of making connections and operator safety. The equipment that connects the couplings to the vehicles is the draft gear or draw gear and these must absorb the stresses of coupling and train acceleration. Nomenclature Compatible and similar couplings or couplers are frequently referred to using widely differing make, brand, or regional names, or nicknames, which can make describing standard or typical designs confusing. Dimensions and ratings noted in these articles are usually of nominal or typical components and systems, though standards and practices also vary widely with railway, region, and era. Buffers and chain The basic type of coupling on railways following the British tradition is the bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephenson Valve Gear
The Stephenson valve gear or Stephenson link or shifting link is a simple design of valve gear that was widely used throughout the world for various kinds of steam engines. It is named after Robert Stephenson but was invented by his employees. Historical background During the 1830s, the most popular valve drive for steam locomotives was known as '' gab motion'' in the United Kingdom and'' V-hook motion'' in the United States. The gab motion incorporated two sets of eccentrics and rods for each cylinder; one eccentric was set to give forward and the other backwards motion to the engine and one or the other could accordingly engage with a pin driving the distribution valve by means of the gabs: - vee-shaped ends to the eccentric rods supposed to catch the rocker driving the valve rod whatever its position. It was a clumsy mechanism, difficult to operate, and only gave fixed valve events. In 1841, two employees of Robert Stephenson and Company, draughtsman William Howe and patte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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