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0-4-0
Under the Whyte notation for the classification of steam locomotives, represents one of the simplest possible types, that with two axles and four coupled wheels, all of which are driven. The wheels on the earliest four-coupled locomotives were connected by a single gear wheel, but from 1825 the wheels were usually connected with coupling rods to form a single driven set. The notation 0-4-0T indicates a tank locomotive of this wheel arrangement on which its water and fuel is carried on board the engine itself, rather than in an attached tender. In Britain, the Whyte notation of wheel arrangement was also often used for the classification of electric and diesel-electric locomotives with side-rod-coupled driving wheels. Under the UIC classification used in Europe and, in more recent years, in simplified form in the United States, a 0-4-0 is classified as B (German and Italian) if the axles are connected by side rods or gearing and 020 (French), independent of axle motoring. T ... [...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 lead ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fireless Locomotive
A fireless locomotive is a type of locomotive which uses reciprocating engines powered from a reservoir of compressed air or steam, which is filled at intervals from an external source. They offer advantages over conventional steam locomotives of lower cost per unit, cleanliness, and decreased risk from fire or boiler explosion; these are counterbalanced by the need for a source to refill the locomotive, and by the limited range afforded by the reservoir. They were desirable in situations where smoke from a firebox would be too noxious, or where there was risk of fire or explosion. Typical usage was in a mine, or a food or chemical factory. They were also used where a source of air or steam was readily available, and for moving loads within limited areas, such as a switch yard or within an industrial factory. They were eventually replaced for most uses by diesel and battery electric locomotives fitted with protective appliances; these are described as flame-proof locomotives. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tram Engine
A tram engine is a steam locomotive specially built, or modified, to run on a street, or roadside, tramway track. Legal requirements In the steam locomotive era, tram engines had to comply with certain legal requirements, although these varied from country to country: * The engine must be governed to a maximum speed of ( in the UK) * No steam or smoke may be emitted * It must be free from the noise produced by blast or clatter * The machinery must be concealed from view at all points above from rail level *Most of the locomotives must have a cab at each end To avoid smoke, the fuel used was coke, rather than coal. To prevent visible emission of steam, two opposite systems were used: * condensing the exhaust steam and returning the condensate to the water tank * Reheating the exhaust steam to make it invisible Builders United Kingdom ;Great Eastern Railway The Great Eastern Railway built ten Class G15 0-4-0T trams from 1883 to 1897 and twelve Class C53 0-6-0T trams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane Tank
A crane tank (CT) is a steam locomotive fitted with a crane for working in railway workshops, docksides, or other industrial environments. The crane may be fitted at the front, centre or rear. The 'tank' in its name refers to water tanks mounted either side of the boiler, as cranes were usually constructed on tank locomotives (as opposed to tender locomotives) for greater mobility in the confined locations where they were normally used. There is also a crane engine in the museum of Scottish railways Preserved examples * Shelton Iron & Steel Works No. 4101, an built by Dübs & Company built in 1901, entering preservation on the East Somerset Railway in 1970, working 1977-1986 and later sold to the Foxfield Railway, where it entered service in 2010. *'' Millfield'', an built by Robert Stephenson & Hawthorns in 1942 (works no.7070), preserved at Bressingham Steam & Gardens. See also * Crane (rail) * NLR crane tank * Shelton Iron & Steel Works No. 4101 * Three GWR engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancashire Witch
''Lancashire Witch'' was an early steam locomotive built by Robert Stephenson and Company in Newcastle-upon-Tyne in 1828. It was a development of ''Locomotion''. Description ''Lancashire Witch'' was an 0-4-0 locomotive with rear mounted cylinders inclined at 45 degrees driving to the front wheels. The rear wheels were powered via coupling rods. The boiler had two flue tubes and the locomotive burnt coke, aided by bellows on the tender. It was the first locomotive with steel springs. It was the first locomotive built by Robert Stephenson and Company. History The locomotive that was to become ''Lancashire Witch'' was ordered by the board of the Liverpool and Manchester Railway (L&MR) in January 1828. The boiler was to incorporate a series a small flues, this evolved into a large central flue and two smaller side flues bent at the end. Four months after the order the L&MR board transferred the order to the Bolton and Leigh Railway. ''Lancashire Witch'' was used on the B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sans Pareil
''Sans Pareil'' is a steam locomotive built by Timothy Hackworth which took part in the 1829 Rainhill Trials on the Liverpool and Manchester Railway, held to select a builder of locomotives. The name is French and means 'peerless' or 'without equal'. While a capable locomotive for the day, its technology was somewhat antiquated compared to George and Robert Stephenson's ''Rocket'', the winner of the Rainhill Trials and the £500 prize money. Instead of the fire tube boiler of ''Rocket'', ''Sans Pareil'' had a double return flue. To increase the heating surface area, the two flues were joined by a U shaped tube at the forward end of the boiler; the firebox and chimney were both positioned at the rear same end, one on either side. ''Sans Pareil'' had two cylinders, mounted vertically at the opposite end to the chimney, and driving one pair of driving wheels directly - the other pair were driven via connecting rods, in the typical steam locomotive fashion. At the Rain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tank Engine
A tank locomotive or tank engine is a steam locomotive that carries its water in one or more on-board water tanks, instead of a more traditional tender. Most tank engines also have bunkers (or fuel tanks) to hold fuel; in a tender-tank locomotive a tender holds some or all of the fuel, and may hold some water also. There are several different types of tank locomotive, distinguished by the position and style of the water tanks and fuel bunkers. The most common type has tanks mounted either side of the boiler. This type originated about 1840 and quickly became popular for industrial tasks, and later for shunting and shorter-distance main line duties. Tank locomotives have advantages and disadvantages compared to traditional locomotives that required a separate tender to carry needed water and fuel. History Origins The first tank locomotive was the ''Novelty'' that ran at the Rainhill Trials in 1829. It was an example of a ''Well Tank''. However, the more common form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephenson's Rocket
Stephenson's ''Rocket'' is an early steam locomotive of 0-2-2 wheel arrangement. It was built for and won the Rainhill Trials of the Liverpool and Manchester Railway (L&MR), held in October 1829 to show that improved locomotives would be more efficient than stationary steam engines. ''Rocket'' was designed and built by Robert Stephenson in 1829, and built at the Forth Street Works of his company in Newcastle upon Tyne. Though ''Rocket'' was by no means the first steam locomotive, it was the first to bring together several innovations to produce the most advanced locomotive of its day. It is the most famous example of an evolving design of locomotives by Stephenson that became the template for most steam engines in the following 150 years. The locomotive was preserved and displayed in the Science Museum in London until 2018, after which it was displayed at the National Railway Museum in York. Design Overall layout The locomotive had a tall smokestack chimney at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tank Locomotive
A tank locomotive or tank engine is a steam locomotive that carries its water in one or more on-board water tanks, instead of a more traditional tender. Most tank engines also have bunkers (or fuel tanks) to hold fuel; in a tender-tank locomotive a tender holds some or all of the fuel, and may hold some water also. There are several different types of tank locomotive, distinguished by the position and style of the water tanks and fuel bunkers. The most common type has tanks mounted either side of the boiler. This type originated about 1840 and quickly became popular for industrial tasks, and later for shunting and shorter-distance main line duties. Tank locomotives have advantages and disadvantages compared to traditional locomotives that required a separate tender to carry needed water and fuel. History Origins The first tank locomotive was the ''Novelty'' that ran at the Rainhill Trials in 1829. It was an example of a ''Well Tank''. However, the more common f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
0-2-2
An 0-2-2, in the Whyte notation for the classification of steam locomotives by wheel arrangement, is one that has two coupled driving wheels followed by two trailing wheels, with no leading wheels. The configuration was briefly built by Robert Stephenson and Company for the Liverpool and Manchester Railway Equivalent classifications Other equivalent classifications are: *UIC classification: A1 (also known as German classification and Italian classification) *French classification: 011 *Turkish classification: 12 *Swiss classification: 1/2 Liverpool & Manchester Railway ''Rocket'' The 0-2-2 or ''Northumbrian'' wheel arrangement was first used for Stephenson's ''Rocket'', their entry for the Rainhill Trials of 1829, a competition to choose a locomotive design for the new Liverpool & Manchester Railway. Stephenson recognised that the rules of the competition favoured a fast, light locomotive of only moderate hauling power. Although George Stephenson's previous designs had b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shunter
A switcher, shunter, yard pilot, switch engine, yard goat, or shifter is a small railroad locomotive used for manoeuvring railroad cars inside a rail yard in a process known as ''switching'' (US) or ''shunting'' (UK). Switchers are not intended for moving trains over long distances but rather for assembling trains in order for another locomotive to take over. They do this in classification yards (Great Britain: ''marshalling yards''). Switchers may also make short transfer runs and even be the only motive power on branch lines and switching and terminal railroads. The term can also be used to describe the workers operating these engines or engaged in directing shunting operations. Switching locomotives may be purpose-built engines, but may also be downgraded main-line engines, or simply main-line engines assigned to switching. Switchers can also be used on short excursion train rides. The typical switcher is optimised for its job, being relatively low-powered but with a high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switcher
A switcher, shunter, yard pilot, switch engine, yard goat, or shifter is a small railroad locomotive used for manoeuvring railroad cars inside a rail yard in a process known as ''switching'' (US) or ''shunting'' (UK). Switchers are not intended for moving trains over long distances but rather for assembling trains in order for another locomotive to take over. They do this in classification yards (Great Britain: ''marshalling yards''). Switchers may also make short transfer runs and even be the only motive power on branch lines and switching and terminal railroads. The term can also be used to describe the workers operating these engines or engaged in directing shunting operations. Switching locomotives may be purpose-built engines, but may also be downgraded main-line engines, or simply main-line engines assigned to switching. Switchers can also be used on short excursion train rides. The typical switcher is optimised for its job, being relatively low-powered but with a hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
