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4-8-0
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of four leading wheels on two axles, usually in a leading truck or bogie, eight powered and coupled driving wheels on four axles and no trailing wheels. In North America and in some other countries the type was usually known as the Twelve-wheeler. Overview The first locomotive is believed to have been the ''Centipede'', a tender locomotive built by Ross Winans in 1855 for the Baltimore and Ohio Railroad in the United States of America, where it remained in service for nearly twenty years. It appears to have been delivered in a cab-forward type of configuration that was modified to a Camel configuration in 1864.Carling, D. Rock (1972). ''4-8-0 Tender Locomotives''. Drake Publishers Inc. On a Camel locomotive the cab was mounted atop the boiler, unlike the later Camelback locomotive whose cab straddled the boiler and that first appeared around 1877. The nickname Mastodon is of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-8-2
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of four leading wheels, eight powered and coupled driving wheels and two trailing wheels. This type of steam locomotive is commonly known as the Mountain type. Overview The Colony of Natal in South Africa and New Zealand were innovators of the Mountain wheel arrangement. The Natal Government Railways (NGR) placed in service the first tank engines with the 4-8-2 arrangement, and the NGR was also first to modify tender locomotives to use a 4-8-2 wheel arrangement. The New Zealand Railways Department (NZR) introduced the first tender locomotives designed and built as 4-8-2. In 1888, the Natal Government Railways placed the first five of its eventual one hundred Class D tank locomotives in service. The locomotive was designed by William Milne, the locomotive superintendent of the NGR from 1877 to 1896, and was built by Dübs & Company. This was the first known use of the whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australian Railways T Class
The South Australian Railways T class was a class of 4-8-0 steam locomotives operated by the South Australian Railways. Several were sold to the Tasmanian Government Railways; some others operated on the Commonwealth Railways. History Between 1903 and 1917, the South Australian Railways (SAR) placed 78 T class locomotives into service. They were built by Islington Railway Workshops (4), James Martin & Co, Gawler (34) and Walkers Limited, Maryborough (40). They were initially deployed to work on the narrow-gauge lines between Cockburn (on the Broken Hill line), and between Terowie, Peterborough and Port Pirie. Later, they operated across the SAR narrow-gauge network, including on the isolated Port Lincoln Division. The T class were versatile: although designed for freight and ore traffic, the class was also used on so-called "express" passenger services, including the East-West passenger service connecting with the Trans-Australian via Quorn until 1937, and on mixed (combin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mastodon (steam Locomotive)
''Mastodon'' was the unofficial name of the Central Pacific Railroad's number 229, the world's first successful 4-8-0 steam locomotive. History and career The engine was designed and built by the road's master mechanic, Andrew Jackson "A.J" Stevens at Sacramento Locomotive Works in 1882. The locomotive had two highly unusual features: the firebox shape and the steam distribution. The only other locomotives to use such a valve gear were the 20 copies of ''Mastodon'' (see below) and CPR #237 '' El Gobernador.'' All other steam locomotives with slide valves had just a single valve in the center. After being readied for its initial shakedown run, the engine met with a minor mishap in which its large "balloon" stack was knocked away from the boiler. During all the careful preparations, apparently nobody noticed that the stack was nearly taller than the doors to the roundhouse. The problem was fixed and an impressive series of trials on the steep grades of the Sierra Nevada soon f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NER Class X
The NER Class X (LNER Class T1) was a class of 4-8-0T tank locomotive designed by Wilson Worsdell for the North Eastern Railway. They were intended for use as powerful shunting engines to arrange and move coal wagons for loading into ships. In total 15 were built, 10 by the NER between 1909 and 1910, and a further five in 1925 by the London and North Eastern Railway (LNER). They had three cylinders with divided drive: the inside cylinder driving the leading axle, the outside cylinders driving the centre. Overview The reversing gear was originally mechanical, but was replaced on all but two of the locomotives (nos. 1355/8) by steam-operated reversing gear between 1932 and 1934. The steam reversing gear was removed again between 1941 and 1947. In 1929, No. 1656 was moved to the newly built Whitemoor Yard at March, Cambridgeshire. In 1932, this locomotive was replaced by Nos. 1355 and 1358. Whitemoor preferred the ex-GCR 0-8-4T ( LNER Class S1) for hump shunting, so in 1934 No 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4-10-0
Under the Whyte notation for the classification of steam locomotives, 4-10-0 represents the wheel arrangement of four leading wheels, ten powered and coupled driving wheels, and no trailing wheels. Central Pacific Railroad's '' El Gobernador'', built in 1883, was the only locomotive with this wheel arrangement to operate in the United States. The name "Mastodon" has also been applied to this type, though this nickname has also been mistakenly used for the 4-8-0 arrangement (Mastodon was the unofficial nickname of the Central Pacific's No. 229, the first 4-8-0 ever built), leading to some confusion. Sources refer to the 4-8-0 as the Twelve-wheeler. Later, these locomotives were named "Super Mastodon's." The Bulgarian State Railways operated a group of 3-cylinder 4-10-0s, their class 11. Other equivalent classifications are: * UIC classification: 2E (also known as German classification and Italian classification) * French classification: 250 * Turkish classification: 57 * Swiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:en:Camelback Locomotive
A camelback locomotive (also known as a Mother Hubbard or a center-cab locomotive) is a type of steam locomotive with the driving cab placed in the middle, astride the boiler. Camelbacks were fitted with wide fireboxes which would have severely restricted driver visibility from the normal cab location at the rear. Development The camel and the camelback design were developed separately by two different railroads in different eras. Though the name is often incorrectly used interchangeably, they had little in common other than the placement of the cab. Unlike the later Camelbacks, Camels had cabs that rode atop the boiler. Ross Winans wanted to put as much weight on the driving wheels as possible to increase traction. Camelbacks have a cab that straddles the boiler. While Camelbacks have the same idea of moving the cab forward, they had it for different reasons. Camelbacks were developed to allow for the use of larger fireboxes, such as the Wootten, which would obstruct the engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camelback Locomotive
A camelback locomotive (also known as a Mother Hubbard or a center-cab locomotive) is a type of steam locomotive with the driving cab placed in the middle, astride the boiler. Camelbacks were fitted with wide fireboxes which would have severely restricted driver visibility from the normal cab location at the rear. Development The camel and the camelback design were developed separately by two different railroads in different eras. Though the name is often incorrectly used interchangeably, they had little in common other than the placement of the cab. Unlike the later Camelbacks, Camels had cabs that rode atop the boiler. Ross Winans wanted to put as much weight on the driving wheels as possible to increase traction. Camelbacks have a cab that straddles the boiler. While Camelbacks have the same idea of moving the cab forward, they had it for different reasons. Camelbacks were developed to allow for the use of larger fireboxes, such as the Wootten, which would obstruct the engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whyte Notation
Whyte notation is a classification method for steam locomotives, and some internal combustion locomotives and electric locomotives, by wheel arrangement. It was devised by Frederick Methvan Whyte, and came into use in the early twentieth century following a December 1900 editorial in ''American Engineer and Railroad Journal''. The notation was adopted and remains in use in North America and the United Kingdom to describe the wheel arrangements of steam locomotives (in the latter case also for diesel and electric locomotives), but for modern locomotives, multiple units and trams it has been supplanted by the UIC system in Europe and by the AAR system (essentially a simplification of the UIC system) in North America. Structure of the system Basic form The notation in its basic form counts the number of leading wheels, then the number of driving wheels, and finally the number of trailing wheels, numbers being separated by dashes. For example, a locomotive with two leadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheel Arrangement
In rail transport, a wheel arrangement or wheel configuration is a system of classifying the way in which wheels are distributed under a locomotive. Several notations exist to describe the wheel assemblies of a locomotive by type, position, and connections, with the adopted notations varying by country. Within a given country, different notations may also be employed for different kinds of locomotives, such as steam, electric, and diesel powered. Especially in steam days, wheel arrangement was an important attribute of a locomotive because there were many different types of layout adopted, each wheel being optimised for a different use (often with only some being actually "driven"). Modern diesel and electric locomotives are much more uniform, usually with all axles driven. Major notation schemes The main notations are the Whyte notation (based on counting the wheels), the AAR wheel arrangement notation (based on counting either the axles or the bogies), and the UIC classificat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilson Worsdell
Wilson Worsdell (7 September 1850 – 14 April 1920) was an English locomotive engineer who was locomotive superintendent of the North Eastern Railway from 1890 to 1910. He was the younger brother of T.W. Worsdell. Wilson was born at Monks Coppenhall, near Crewe on 7 September 1850 to Nathaniel and Mary Worsdell; he was their tenth child and fourth son. In 1860 he was sent as a boarder to Ackworth, a Quaker school in Yorkshire. Career Wilson Worsdell worked at Crewe for a short time, then moved to the USA to work at the Altoona Works of the Pennsylvania Railroad. He returned to England in 1871 and worked for the London and North Western Railway (LNWR) and rose to be in charge of the locomotive shed at Chester.. In 1883, he became an Assistant Locomotive Superintendent of the North Eastern Railway (NER). Wilson's brother, Thomas William Worsdell was Locomotive Superintendent of the NER from 1885 to 1890. When Thomas William retired, Wilson replaced him as the NER's Locomo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2-8-0
Under the Whyte notation for the classification of steam locomotives, represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, eight powered and coupled driving wheels on four axles, and no trailing wheels. In the United States and elsewhere, this wheel arrangement is commonly known as a Consolidation, after the Lehigh and Mahanoy Railroad’s ''Consolidation'', the name of the first 2-8-0.White, John H. Jr. (1968). ''A history of the American locomotive; its development: 1830-1880''. New York: Dover Publications, p. 65. The notation 2-8-0T indicates a tank locomotive of this wheel arrangement, the "T" suffix indicating a locomotive on which the water is carried in side-tanks mounted on the engine rather than in an attached tender. The Consolidation represented a notable advance in locomotive power. After 1875, it became "the most popular type of freight locomotive in the United States and was built in greater quantities than any other si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emu Bay Railway
The Emu Bay Railway was a Tasmania, Australian railway company. The railway was significant during full operation, in that it linked the Tasmanian Government Railways system at Burnie with that at Zeehan that further linked to the Mount Lyell railway allowing connection through to Queenstown. It was listed on the Melbourne Stock Exchange. Following the closure of the Tasmanian government line at Zeehan railway station in 1960, until 1965, it operated the Melba Line on the West Coast of Tasmania following the closure of the Zeehan section until 1998. History The origins of the Emu Bay Railway can be traced back to February 1878 when the Van Diemen's Land Company opened a 71 kilometre, horse drawn wooden tramway line from Emu Bay (Burnie) to Rouse's Camp, near Waratah, to serve the Mount Bischoff tin mines. The line was surveyed by John C Climie. In 1887, the line was taken over by the Emu Bay to Mount Bischoff Railway Company and relaid with steel rails as a gauge railwa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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