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Saudi Railway Company
The Saudi Railway Company (SAR; ar, الشركة السعودية للخطوط الحديدية) is one of two state-owned companies that operates Saudi Arabia's rail network along with Saudi Railways Organization. SAR operate the 2750 km north–south railway line and a passenger line from Riyadh to Hai'l, Saudi Arabia, nearby the Jordanian border. SAR was established in 2006 to build, operate, and manage the north-south railway project. Approval to merge Saudi Railways Organization and Saudi Railway Company was announced in February 2021. Network The total length of the SAR rail network will be 2,750 km. The SAR project contains two main lines. The network contains 9 intermodal yards (shipping yards) at Al-Haditha, Al-Jawf, Al-Besaitaa, Prince Abdulaziz Bin Mussa’ad Economic City at Hail, Qassim, Sudair, Riyadh, Ras Al-Khair, and Jubail. There will be 17 buildings to house maintenance staff across the railway network. SAR Riyadh–Qurayyat Line The SAR Riya ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Push–pull Train
Push–pull is a configuration for locomotive-hauled trains, allowing them to be driven from either end of the train, whether having a locomotive at each end or not. A push–pull train has a locomotive at one end of the train, connected via some form of remote control, such as multiple-unit train control, to a vehicle equipped with a control cab at the other end of the train. This second vehicle may be another locomotive, or an unpowered control car. In the UK and some other parts of Europe, the control car is referred to as a ''driving trailer'' (or driving van trailer/DVT where there is no passenger accommodation); in the US and Canada, they are called ''cab cars''. Train formation Locomotive at one end Historically, push–pull trains with steam power provided the driver with basic controls at the cab end along with a bell or other signalling code system to communicate with the fireman located in the engine itself in order to pass commands to adjust controls not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Transport In Saudi Arabia
The Saudi Railways Organization (SRO) ( ar, المؤسسة العامة للخطوط الحديدية) is one of two state-owned companies that operates Saudi Arabia's rail network along with Saudi Railway Company. The SRO operates a network of railways with a total length of approximately 1,380 kilometers. The network consists of two main lines. A 449 km passenger line that links Dammam with Riyadh, and a 556 km freight line that connects the King Abdul Aziz Port in Dammam with Riyadh. There are plans to extend the network to the Red Sea port of Jeddah and, eventually to the borders of Jordan, Yemen, and perhaps all the way to Egypt. Approval to merge Saudi Railways Organization and Saudi Railway Company was announced in February 2021. History The first railway in Arabia was the Hejaz Railway, constructed by the Ottoman Empire from the Damascus to Medina. This narrow gauge railway opened in 1908, but closed in 1920 due to the Arab Revolt. Modern railways were intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organizations Established In 1951
An organization or organisation (Commonwealth English; see spelling differences), is an entity—such as a company, an institution, or an association—comprising one or more people and having a particular purpose. The word is derived from the Greek word ''organon'', which means tool or instrument, musical instrument, and organ. Types There are a variety of legal types of organizations, including corporations, governments, non-governmental organizations, political organizations, international organizations, armed forces, charities, not-for-profit corporations, partnerships, cooperatives, and educational institutions, etc. A hybrid organization is a body that operates in both the public sector and the private sector simultaneously, fulfilling public duties and developing commercial market activities. A voluntary association is an organization consisting of volunteers. Such organizations may be able to operate without legal formalities, depending on jurisdiction, includin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1951 Establishments In Saudi Arabia
Events January * January 4 – Korean War: Third Battle of Seoul – Chinese and North Korean forces capture Seoul for the second time (having lost the Second Battle of Seoul in September 1950). * January 9 – The Government of the United Kingdom announces abandonment of the Tanganyika groundnut scheme for the cultivation of peanuts in the Tanganyika Territory, with the writing off of £36.5M debt. * January 15 – In a court in West Germany, Ilse Koch, The "Witch of Buchenwald", wife of the commandant of the Buchenwald concentration camp, is sentenced to life imprisonment. * January 20 – Winter of Terror: Avalanches in the Alps kill 240 and bury 45,000 for a time, in Switzerland, Austria and Italy. * January 21 – Mount Lamington in Papua New Guinea erupts catastrophically, killing nearly 3,000 people and causing great devastation in Oro Province. * January 25 – Dutch author Anne de Vries releases the first volume of his children's novel '' Journey Through the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport In Saudi Arabia
Transport in Saudi Arabia is facilitated through a relatively young system of roads, railways and seaways. Most of the network started construction after the discovery of oil in the Eastern Province in 1952, with the notable exception of Highway 40, which was built to connect the capital Riyadh to the economically productive Eastern Province, and later to the Islamic holy city of Mecca and the port city of Jeddah. With the economic growth of the 1970s, the Kingdom of Saudi Arabia has initiated many infrastructure development projects across the country, and the extensive development of the transportation network has followed suit in support of various economic developments. History and overview Road network The roads of Saudi Arabia gradually became the defining feature of the kingdom's transport system as the main population centres are not only scattered all over the country but also because they faced a major challenge from the geography of the country itself; separ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SD70ACS EMDX 3025 2010-10-08
An SD7 is a 6-axle diesel locomotive built by General Motors Electro-Motive Division between May 1951 and November 1953. It had an EMD 567B 16-cylinder engine producing for its six traction motors. 188 were built for United States railroads. This was the first model in EMD's SD ''(Special Duty)'' series of locomotives, a lengthened B-B GP7 with a C-C truck arrangement. The two extra axles and traction motors are useful in heavy, low speed freight service. EMD continues to produce SD series locomotives to this day. Many SD7s both high and short-hood can still be found in service today on shortline railroads and industrial operators, although most Class 1 roads stopped using these locomotives by the 1970s and 1980s. Some remain in rebuilt form on some major Class I railroads, as switcher locomotives.. Design and Production The SD7 was conceived as a modification of the existing EMD GP7 with two additional powered axles, one for each truck. Providing two more axles served two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMD SD70 Series
The EMD SD70 is a series of diesel-electric locomotives produced by the US company Electro-Motive Diesel in response to the GE Dash 9-44CW. Production commenced in late 1992 and since then over 5,700 units have been produced; most of these are the SD70M and SD70MAC models. While the majority of the production was ordered for use in North America, various models of the series have been used worldwide. All locomotives of this series are hood units with C-C trucks, except the SD70ACe-P4 (and presumably the SD70MACH as well) which has a B1-1B wheel configuration, and the SD70ACe-BB, which has a B-B-B-B wheel arrangement. Superseding the HT-C truck, a new bolsterless radial HTCR truck was fitted to all EMD SD70s built 1992–2002; in 2003 the non-radial HTSC truck (basically the HTCR made less costly by removing radial components) was made standard on the SD70ACe and SD70M-2 models; the radial HTCR truck remained available as an option. Models SD70 (1992-1994) The EMD SD70 typic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro-Motive Diesel
Progress Rail Locomotives, doing business as Electro-Motive Diesel (EMD), is an American manufacturer of diesel-electric locomotives, locomotive products and diesel engines for the rail industry. The company is owned by Caterpillar through its subsidiary Progress Rail. Electro-Motive Diesel traces its roots to the Electro-Motive Engineering Corporation, a designer and marketer of gasoline-electric self-propelled rail cars founded in 1922 and later renamed Electro-Motive Company (EMC). In 1930, General Motors purchased Electro-Motive Company and the Winton Engine Co., and in 1941 it expanded EMC's realm to locomotive engine manufacturing as Electro-Motive Division (EMD). In 2005, GM sold EMD to Greenbriar Equity Group and Berkshire Partners, which formed Electro-Motive Diesel to facilitate the purchase. In 2010, Progress Rail completed the purchase of Electro-Motive Diesel from Greenbriar, Berkshire, and others. EMD's headquarters, engineering facilities and parts manufacturing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAR CAF
SAR or Sar may refer to: Places * Sar (river), Galicia, Spain * Sar, Bahrain, a residential district * Sar, Iran (other), several places in Iran * Sar, Tibet, Tibet Autonomous Region of China * Šar Mountains, in southeastern Europe * Syrian Arab Republic, sometimes abbreviated as SAR Business and finance * Parabolic SAR (stop and reverse), a method of technical stock analysis * Saudi riyal, currency code SAR * Stock appreciation right, an employee reward Computing * Segmentation and reassembly, in data networks * Service Archive or SAR, a file format related to JAR * Shift Arithmetically Right (SAR), an x86 instruction * Storage Aspect Ratio of a digital image * sar (Unix), or system activity report, a Unix/Linux performance report utility Law enforcement * Search and rescue * Nationwide Suspicious Activity Reporting Initiative, US * Suspicious activity report, by a financial institution to an authority Science Medicine, psychology, and biology * Scaff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Construcciones Y Auxiliar De Ferrocarriles
Construcciones y Auxiliar de Ferrocarriles (Grupo CAF, literally "Construction and Other Railway Services") is a Spanish publicly listed company which manufactures railway vehicles and equipment and buses through its Solaris Bus & Coach subsidiary. It is based in Beasain, Basque Autonomous Community, Spain. Equipment manufactured by Grupo CAF includes light rail vehicles, rapid transit trains, railroad cars and locomotives, as well as variable gauge axles that can be fitted on any existing truck or bogie. Over the 20 years from the early 1990s, CAF benefited from the rail investment boom in its home market in Spain to become a world player with a broad technical capability, able to manufacture almost any type of rail vehicle. CAF has supplied railway rolling stock to a number of major urban transit operators around Europe, the US, South America, East Asia, India, Australia and North Africa. History ''CAF'' was an acronym for the earlier name of ''Compañía Auxiliar de Fer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
