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British Rail Class 47
The British Rail Class 47 or Brush Type 4 is a class of diesel-electric locomotive that was developed in the 1960s by Brush Traction. A total of 512 Class 47s were built at Brush's Falcon Works in Loughborough and at British Railways' Crewe Works between 1962 and 1968, which made them the most numerous class of British mainline diesel locomotive. They were fitted with the Sulzer 12LDA28C twin-bank twelve-cylinder unit producing though this was later derated to to improve reliabilityand have been used on both passenger and freight trains on Britain's railways for over 55 years. Despite the introduction of more modern types of traction, a significant number are still in use, both on the mainline and on heritage railways. As of December 2021, 78 locomotives still exist as Class 47s, including 31 which have been preserved. 33 further locomotives were converted to Class 57s between 1998 and 2004. Origins The Class 47 history begins in the early 1960s with the stated aim of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brush Traction
Brush Traction is a manufacturer and maintainer of railway locomotives in Loughborough, England. It is a subsidiary of Wabtec. History Hughes's Locomotive & Tramway Engine Works Henry Hughes had been operating at the Falcon Works since the 1850s, producing items such as brass and iron cast parts for portable engines and thrashing machines. In 1860 Henry Hughes announced he had entered into a partnership with William March who had extensive experience in the timber trade, and this would be added to the existing business of "engineers and manufacturers of railway plant", with the business to be called Hughes and March. In March 1863, Hughes announced it was making a steam locomotive designed for contractors and mineral railways. This was an 0-4-0 saddle tank with a 200 psi boiler pressure and cylinders of 10 inch bore and 15 inch stroke. In 1866, Hughes announced a sale of timber and associated equipment from the "Falcon Railway Plant Works" as he had decided to close down ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riviera Trains
Riviera Trains Limited is a railway spot-hire company based at Burton-on-Trent and Eastleigh in England. History Riviera Trains was founded in 1995, initially based at Cranmore on the East Somerset Railway. It later relocated to Crewe and Eastleigh.About Riviera Trains Limited Riviera Trains Operations Riviera Trains has provided rolling stock on both short and long term hire to many train operating companies including , , |
Diesel-hydraulic
A diesel locomotive is a type of railway locomotive in which the prime mover is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is conveyed to the driving wheels. Early internal combustion locomotives and railcars used kerosene and gasoline as their fuel. Rudolf Diesel patented his first compression-ignition engine in 1898, and steady improvements to the design of diesel engines reduced their physical size and improved their power-to-weight ratios to a point where one could be mounted in a locomotive. Internal combustion engines only operate efficiently within a limited power band, and while low power gasoline engines could be coupled to mechanical transmissions, the more powerful diesel engines required the development of new forms of transmission. This is because clutches would need to be very large at these power levels and would not fit in a standard -wide locomotive frame, or wear too quick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axle Load
An axle or axletree is a central shaft for a rotating wheel or gear. On wheeled vehicles, the axle may be fixed to the wheels, rotating with them, or fixed to the vehicle, with the wheels rotating around the axle. In the former case, bearings or bushings are provided at the mounting points where the axle is supported. In the latter case, a bearing or bushing sits inside a central hole in the wheel to allow the wheel or gear to rotate around the axle. Sometimes, especially on bicycles, the latter type axle is referred to as a ''spindle''. Terminology On cars and trucks, several senses of the word ''axle'' occur in casual usage, referring to the shaft itself, its housing, or simply any transverse pair of wheels. Strictly speaking, a shaft which rotates with the wheel, being either bolted or splined in fixed relation to it, is called an ''axle'' or ''axle shaft''. However, in looser usage, an entire assembly including the surrounding axle housing (typically a casting) is als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of British Rail Power Classifications
{{Use British English, date=January 2017 The British Transport Commission, later British Railways, used engine power output to categorise its requirements for the new main line diesel locomotive fleet following the 1955 modernisation plan. The locomotives built and put into service are listed below classified with the TOPS Total Operations Processing System (TOPS) is a computer system for managing railway locomotives and rolling stock, known for many years of use in the United Kingdom. TOPS was originally developed between the Southern Pacific Railroad (SP), S ... class numbers that were introduced in the early 1970s. Type 1 Locomotives classed as Type 1 were of 1,000 bhp or below. * Class 14 * Class 15 * Class 16 * Class 17 * Class 20 *Certain members of Class 21 *Certain members of Class 22 Type 2 Locomotives classed as Type 2 produced between 1,001 bhp and 1,499 bhp. *Certain members of Class 21 *Certain members of Class 22 * Class 23 * Class 24 * C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam Locomotive
A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. Functionally, it is a steam engine on wheels. In most locomotives, the steam is admitted alternately to each end of its cylinders, in which pistons are mechanically connected to the locomotive's main wheels. Fuel and water supplies are usually carried with the locomotive, either on the locomotive itself or in a tender coupled to it. Variations in this general design include electrically-powered boilers, turbines in place of pistons, and using steam generated externally. Steam locomotives were first developed in the United Kingdom during the early 19th century and used for railway transport until the middle of the 20th century. Richard Trevithick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Transport Commission
The British Transport Commission (BTC) was created by Clement Attlee's post-war Labour government as a part of its nationalisation programme, to oversee railways, canals and road freight transport in Great Britain (Northern Ireland had the separate Ulster Transport Authority). Its general duty under the Transport Act 1947 was to provide an efficient, adequate, economical and properly integrated system of public inland transport and port facilities within Great Britain for passengers and goods, excluding transport by air. The BTC came into operation on 1 January 1948. Its first chairman was Lord Hurcomb, with Miles Beevor as Chief Secretary. Its main holdings were the networks and assets of the Big Four national regional railway companies: the Great Western Railway, London and North Eastern Railway, London, Midland and Scottish Railway and the Southern Railway. It also took over 55 other railway undertakings, 19 canal undertakings and 246 road haulage firms, as well as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage Railway
A heritage railway or heritage railroad (US usage) is a railway operated as living history to re-create or preserve railway scenes of the past. Heritage railways are often old railway lines preserved in a state depicting a period (or periods) in the history of rail transport. Definition The British Office of Rail and Road defines heritage railways as follows:...'lines of local interest', museum railways or tourist railways that have retained or assumed the character and appearance and operating practices of railways of former times. Several lines that operate in isolation provide genuine transport facilities, providing community links. Most lines constitute tourist or educational attractions in their own right. Much of the rolling stock and other equipment used on these systems is original and is of historic value in its own right. Many systems aim to replicate both the look and operating practices of historic former railways companies. Infrastructure Heritage railway lines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U Engine
A U engine is a piston engine made up of two separate straight engines (complete with separate crankshafts) placed side-by-side and coupled to a shared output shaft. When viewed from the front, the engine block resembles the letter "U". Although much less common than the similar V engine design, several U engines were produced from 1915-1987 for use in airplanes, racing cars, racing and road motorcycles, locomotives, and tanks. Design The main benefit of a U engine layout is the ability to share common parts with straight engine upon which is it based. Additionally, if the two crankshafts rotate in opposite directions, the gyroscopic effect of the rotating components in each cylinder bank cancel each other out. However, a V engine is typically more compact and lighter than a U engine (in part due to the lack of a second crankshaft), therefore V engines are far more common than U engines. The H engine layout uses a similar concept to U engines, whereby two flat engines are s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loughborough
Loughborough ( ) is a market town in the Charnwood borough of Leicestershire, England, the seat of Charnwood Borough Council and Loughborough University. At the 2011 census the town's built-up area had a population of 59,932 , the second largest in the county after Leicester. It is close to the Nottinghamshire border and short distances from Leicester, Nottingham, East Midlands Airport and Derby. It has the world's largest bell foundry, John Taylor Bellfounders, which made bells for the Carillon War Memorial, a landmark in the Queens Park in the town, of Great Paul for St Paul's Cathedral, and for York Minster. History Medieval The earliest reference to Loughborough occurs in the Domesday Book of 1086, which calls it ''Lucteburne''. It appears as ''Lucteburga'' in a charter from the reign of Henry II, and as ''Luchteburc'' in the Pipe Rolls of 1186. The name is of Old English origin and means "Luhhede's ''burh'' or fortified place". Industrialisation The first sign of in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel-electric Locomotive
A diesel locomotive is a type of railway locomotive in which the prime mover (locomotive), prime mover is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is conveyed to the driving wheels. Early internal combustion engine, internal combustion locomotives and railcars used kerosene and gasoline as their fuel. Rudolf Diesel patented his first compression-ignition engine in 1898, and steady improvements to the design of diesel engines reduced their physical size and improved their power-to-weight ratios to a point where one could be mounted in a locomotive. Internal combustion engines only operate efficiently within a limited power band, and while low power gasoline engines could be coupled to mechanical transmission (mechanics), transmissions, the more powerful diesel engines required the development of new forms of transmission. This is because clutches would need to be very large at these power le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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