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South African Class 14B 4-8-2
The South African Railways Class 14B 4-8-2 of 1915 was a steam locomotive. In 1915, the South African Railways placed fifteen Class 14B saturated steam locomotives with a 4-8-2 Mountain type wheel arrangement in service. When they were subsequently converted to superheating, they were reclassified to Class 14. In the 1930s all but one were reboilered with Watson Standard no. 2 boilers and reclassified to Class 14R.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. 515-516. Manufacturer The third version of the Class 14 locomotive was ordered from Beyer, Peacock and Company in 1914. Fifteen locomotives were delivered in 1915, numbered in the range from 1746 to 1760. These saturated steam versions of the Class 14 were designated Class 14B.Beyer, Peacock and Company production list, excluding Garratts, Custo ... [...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] |
Walschaerts Valve Gear
The Walschaerts valve gear is a type of valve gear used to regulate the flow of steam to the pistons in steam locomotives, invented by Belgium, Belgian railway mechanical engineering, engineer Egide Walschaerts in 1844. The gear is sometimes named without the final "s", since it was incorrectly patented under that name. It was extensively used in steam locomotives from the late 19th century until the end of the steam era. History The Walschaerts valve gear was slow to gain popularity. The Stephenson valve gear remained the most commonly used valve gear on 19th-century locomotives. However, the Walschaerts valve gear had the advantage that it could be mounted entirely on the outside of the locomotives, leaving the space between the locomotive frame, frames clear and allowing easy access for service and adjustment, which resulted in it being adopted in some articulated locomotives. The first locomotive fitted with the Walschaerts valve gear was built at the Belgian Tubize worksh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watson Standard No
Watson may refer to: Companies * Actavis, a pharmaceutical company formerly known as Watson Pharmaceuticals * A.S. Watson Group, retail division of Hutchison Whampoa * Thomas J. Watson Research Center, IBM research center * Watson Systems, maker of shopping trolleys * A. J. Watson, IndyCar roadster chassis constructor * Watsons Water, a bottled water company in Hong Kong Computing * Watson (computer), an IBM supercomputer which won the game show ''Jeopardy!'' * Dr. Watson (debugger), the internal debugger for the Windows platform * Intellext Watson, an application for the Windows platform * Karelia Watson, an application for the Macintosh platform Name *Watson (surname) * Watson (given name) Fictional characters * Dr. Watson, a character in ''Sherlock Holmes'' stories * Mary Jane Watson, a Spider-Man character * Esme Watson, a character in Australian television program ''A Country Practice'' Places ;Antarctica * Watson Peninsula, South Orkney Islands ;Australia * Watson, Austr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotives Of South Africa
Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Steam that is saturated or superheated steam, superheated is invisible; however, "steam" often refers to wet steam, the visible mist or aerosol of water droplets formed as water vapor condensation, condenses. Water increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into work (physics), mechanical work by steam engines such as reciprocating engine, reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Witwatersrand
The Witwatersrand () (locally the Rand or, less commonly, the Reef) is a , north-facing scarp in South Africa. It consists of a hard, erosion-resistant quartzite metamorphic rock, over which several north-flowing rivers form waterfalls, which account for the name Witwatersrand, meaning "white water ridge" in Afrikaans.Truswell, J.F. (1977). ''The Geological Evolution of South Africa''. pp. 21, 27–28, 33–36. Cape Town: Purnell. This east-west-running scarp can be traced with only one short gap, from Bedfordview (about west of O.R. Tambo International Airport) in the east, through Johannesburg and Roodepoort, to Krugersdorp in the west (see the diagram at left below).Norman, N.; Whitfield, G. (2006) ''Geological Journeys''. pp. 38–49, 60–61. Cape Town: Struik Publishers. The scarp forms the northern edge of a plateau (or ridge) which rises about above the surrounding plains of the Highveld. A number of picturesque Johannesburg suburbs, including Observatory, Linksfi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Shepstone
Port Shepstone is a large town situated on the mouth of the Mzimkhulu River, the largest river on the KwaZulu-Natal South Coast of South Africa. It is located halfway between Hibberdene and Margate and is positioned 120 km south of Durban. It is the administrative, educational and commercial centre for southern Natal. History Port Shepstone was founded in 1867 when marble was discovered near the Mzimkhulu River mouth and is named after Sir Theophilus Shepstone of the Natal government of the 1880s. William Bazley built a harbour, and the first coaster entered the harbour on May 8, 1880. In 1882 a party of 246 Norwegian immigrants settled in the town and subsequently started to play a major role in the development of the area. Post the opening of the railway to Durban in 1901, the harbour fell into disuse and eventually the river silted up again, making it impossible to use. The 27,000-candela lighthouse still stands at the mouth of the Mzimkulu River. Norwegian settlers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empangeni
Empangeni is a city in KwaZulu-Natal, South Africa. It is approximately 157 kilometres north of Durban, in hilly countryside, overlooking a flat coastal plain and the major harbour town of Richards Bay 16 kilometres away. The N2 freeway runs east from Empangeni intersecting John Ross Highway (R34) which connects Empangeni and Richards Bay. The climate is sub-tropical with an average temperature of 28.4 °C in summer and 14.5 °C in Winter. The town is said, by local residents, to not have a real winter, as temperatures are seldom very low. History Humble beginnings In 1851, the Norwegian Missionary Society established a mission station on the banks of the eMpangeni river. The river was named after the profusion of Mpange trees (''Trema guineensis'') growing along its banks. The mission was later moved to Eshowe, 61 kilometres north-west. In 1894 a magistracy was established. The Zululand Railway reached the town in January 1903 and linked the area to Durban and Eshowe. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SAR Class 14R 1756 Masons Mill 290379
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] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pietermaritzburg
Pietermaritzburg (; Zulu: umGungundlovu) is the capital and second-largest city in the province of KwaZulu-Natal, South Africa. It was founded in 1838 and is currently governed by the Msunduzi Local Municipality. Its Zulu name umGungundlovu is the name used for the district municipality. Pietermaritzburg is popularly called Maritzburg in Afrikaans, English and Zulu alike, and often informally abbreviated to PMB. It is a regionally important industrial hub, producing aluminium, timber and dairy products, as well as the main economic hub of Umgungundlovu District Municipality. The public sector is a major employer in the city due to local, district and provincial governments located here. The city has many schools and tertiary education institutions, including a campus of the University of KwaZulu-Natal. It had a population of 228,549 in 1991; the current population is estimated at over 600,000 residents (including neighbouring townships) and has one of the largest populatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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