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Gibela
Gibela is a joint French–South African railway rolling stock manufacturer. It is majority owned by Alstom, which controls 70% of the company and African companies Ubumbano Rail has 30% stakes. Gibela was announced as the preferred bidder for a R51 billion contract to build 3,600 electric multiple units for the Passenger Rail Agency of South Africa The Passenger Rail Agency of South Africa (PRASA) is a South African state-owned enterprise responsible for most passenger rail services in the country. History In 1910, as a consequence of the formation of the Union of South Africa, all railway ... in December 2012, which was finalized in October 2013. Under the terms of the contract, Gibela would construct the units over a ten-year period, as well as provide parts and technical support after delivery. While the first twenty EMUs, dubbed the X'Trapolis Mega, were built by Alstom in Brazil, Gibela began construction of a new R1 billion assembly facility in Dunnottar, South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X'Trapolis Mega
The X'Trapolis Mega is an electric multiple unit, part of the X'Trapolis family, built by Gibela (a joint venture between French company Alstom and South African interests) for the Passenger Rail Agency of South Africa (PRASA) that operates in Metrorail commuter service. During October 2013, a R51 billion (€4 billion, $4.46 billion) contract for the supply of 600 X'Trapolis Mega trainsets, including a local production arrangement, was signed by Alstom and PRASA. The majority of the vehicles are to be domestically assembled at a new facility in Dunnottar, established by Gibela, over the course of ten years. During December 2016, local testing of the first trainsets commenced; in May 2017, 13 trainsets begun performing revenue services upon Pretoria-based routes. It is anticipated for the X'Trapolis Mega shall replace the majority of PRASA's existing rolling stock, much of which dates back to the 1950s. Development The X'Trapolis Mega is marketed and produced by Gibela, a jo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alstom
Alstom SA is a French multinational rolling stock manufacturer operating worldwide in rail transport markets, active in the fields of passenger transportation, signalling, and locomotives, with products including the AGV, TGV, Eurostar, Avelia and New Pendolino high-speed trains, in addition to suburban, regional and metro trains, and Citadis trams. Alsthom (originally Als-Thom) was formed by a merger between Compagnie Française Thomson-Houston and the electric engineering division of Société Alsacienne de Constructions Mécaniques in 1928. Significant later acquisitions included the Constructions Electriques de France (1932), shipbuilder Chantiers de l'Atlantique (1976), and parts of ACEC (Belgium, late-1980s). A merger with parts of the General Electric Company (UK) formed GEC Alsthom in 1989. Throughout the 1990s, the company expanded its holdings in the rail sector, via the acquisition of German rolling stock manufacturer Linke-Hofmann-Busch and Italian rail signall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Rand
The South African rand, or simply the rand, ( sign: R; code: ZAR) is the official currency of the Southern African Common Monetary Area: South Africa, Namibia (alongside the Namibian dollar), Lesotho (alongside the Lesotho loti) and Eswatini (alongside the Swazi lilangeni). It is subdivided into 100 cents (sign: "c"). The South African rand is legal tender in the Common Monetary Area member states of Namibia, Lesotho and Eswatini, with these three countries also having their own national currency (the dollar, the loti and the lilangeni respectively) pegged with the rand at parity and still widely accepted as substitutes. The rand was also legal tender in Botswana until 1976, when the pula replaced the rand at par. Etymology The rand takes its name from the Witwatersrand ("white waters' ridge" in English, ''rand'' being the Dutch and Afrikaans word for 'ridge'), the ridge upon which Johannesburg is built and where most of South Africa's gold deposits were found. In Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Units
An electric multiple unit or EMU is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages. An EMU is usually formed of two or more semi-permanently coupled carriages, but electrically powered single-unit railcars are also generally classed as EMUs. The great majority of EMUs are passenger trains, but versions also exist for carrying mail. EMUs are popular on commuter and suburban rail networks around the world due to their fast acceleration and pollution-free operation. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting existing limited-clearance tunnels to accommodate the ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passenger Rail Agency Of South Africa
The Passenger Rail Agency of South Africa (PRASA) is a South African state-owned enterprise responsible for most passenger rail services in the country. History In 1910, as a consequence of the formation of the Union of South Africa, all railway services in South Africa were merged into the South African Railways and Harbours. The reclassification and renumbering of the rolling stock of the three constituent railways was implemented on 1 January 1912. The South African Railways and Harbours was later renamed the South African Transport Services.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912. (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) On 1 April 1990, Transnet was created to take over most of the operations of the SATS, with the exception of commuter rail which was transferred to the newly formed South African Rail Commuter Corporation (SARCC). The SARCC owned commuter rail-relat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling Stock Manufacturers Of South Africa
Rolling is a type of motion that combines rotation (commonly, of an axially symmetric object) and translation of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without sliding. Rolling where there is no sliding is referred to as ''pure rolling''. By definition, there is no sliding when there is a frame of reference in which all points of contact on the rolling object have the same velocity as their counterparts on the surface on which the object rolls; in particular, for a frame of reference in which the rolling plane is at rest (see animation), the instantaneous velocity of all the points of contact (e.g., a generating line segment of a cylinder) of the rolling object is zero. In practice, due to small deformations near the contact area, some sliding and energy dissipation occurs. Nevertheless, the resulting rolling resistance is much lower than sliding friction, and thus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
