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Bo′Bo′Bo′
A Bo-Bo-Bo or Bo′Bo′Bo′ (UIC classification) is a locomotive with three independent two-axle bogies with all axles powered by separate traction motors. In the AAR system, this is simplified to B-B-B. The Bo-Bo-Bo configuration is often used to lower axle weight while keeping lateral forces low compared to a locomotive with two three-axle bogies, thus allowing the locomotive to use lightly laid track, in particular narrow-gauge railways. Bo-Bo-Bo locomotives The arrangement is extensively used on Italian and Japanese railways. Other examples include New Zealand's DJ, EW and EF classes; the Eurotunnel Class 9 locomotives, which were themselves derived from the New Zealand EF class; the Swiss SBB Re 6/6 (Re 620); the Russia Railways VL65, EP1 (EP1M), EP10 and EP20; and the South Korean Korail Class 8000. China imported 6K electric locomotive from Japan between 1986 and 1987. The Bo-Bo-Bo design was applied to SS7 series except SS7E. The State Rail Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurotunnel Class 9
The Eurotunnel Class 9 or Class 9000 are six-axle high-power Bo′Bo′Bo′ single-ended electric locomotives built by the ''Euroshuttle Locomotive Consortium'' (ESCL) of Brush Traction and ABB. The class was designed for and is used exclusively to haul the '' Le Shuttle'' road vehicle services through the Channel Tunnel. Background and design Tendering for the locomotive procurement began in 1989. The specification included; a top speed of ; a terminal-to-terminal travel time of 33 minutes pulling a train; an axle load limit of ; an operating temperature range between and ;B. Driver (1995), p.9-12 a loading gauge within the UIC 505-1 standard; a minimum curve radius of ;B. Driver (1996), p.72 be able to start a shuttle train on a 1 in 160 (0.625 %) gradient with one locomotive bogie inoperative (at ), and a single locomotive should be able to start the train on the same gradient if the other locomotive failed. The operating concession agreement between Transmanche Link/Euro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand EF Class Locomotive
The New Zealand EF class locomotive (originally Class 30) is a class of electric locomotives that operate on the North Island Main Trunk (NIMT) between Palmerston North and Te Rapa in New Zealand. Built by Brush Traction in Loughborough, England between 1986 and 1988 to run on the new electrified central section of the NIMT, at , they are the most powerful locomotives to operate in New Zealand. They are the only class of electric locomotives currently in service in New Zealand. Background The NIMT is a long rail line that links New Zealand's capital Wellington and largest city Auckland, and is one of the major backbones of the country's rail network. The line was completed in 1908 and opened the following year, and included various engineering feats on the central section between Hamilton and Palmerston North, including the Raurimu Spiral and numerous viaducts – five of which are over high. Electrification of the NIMT was first proposed as early as 1918 due to coal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UIC Classification
The UIC classification of locomotive axle arrangements, sometimes known as the German classification''The Railway Data File''. Leicester: Silverdale, 2000. p. 52. . or German system,Kalla-Bishop P.M. & Greggio, Luciano, ''Steam Locomotives'', Crescent, 1985, p. 226. describes the wheel arrangement of locomotives, multiple units and trams. It is used in much of the world, notable exceptions being the United Kingdom, which uses a slightly simplified form of UIC (except for steam locomotives and small diesel shunters, where Whyte notation is used), and in North America, where the AAR wheel arrangement system (essentially another simplification of the UIC system) is used to describe diesel and electric locomotives; Whyte notation is used in North America only for steam locomotives. The classification system is managed by the International Union of Railways (UIC). Structure The UIC uses the following structure: ; Upper-case letters : Indicate driving axles, starting at A for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales 86 Class Locomotive
The 86 class is a class of electric locomotives built by Comeng, Granville for the State Rail Authority of New South Wales. History The 86 class initially hauled passenger and freight services to Lithgow on the Main Western line and Wyong on the Main Northern line. Their sphere of operation extended to Newcastle on the latter line in June 1984 and to Port Kembla in January 1986 when the Illawarra line was electrified. With a one-hour rating of 4,400 horsepower (hp), the 86 class was the most powerful locomotive in Australia at the time. Although no longer in regular use, the class remains among the most powerful in the country. Despite their higher power rating, they were generally regarded as inferior to the Metropolitan-Vickers built 46 class, which dated from the late 1950s. The last, 8650 was delivered as a Bo-Bo-Bo trial unit. It spent long periods out of traffic undergoing repair. In 1994/95 all were repainted by A Goninan & Co, Taree into FreightCorp blue. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. South Korea claims to be the sole legitimate government of the entire peninsula and List of islands of South Korea, adjacent islands. It has a Demographics of South Korea, population of 51.75 million, of which roughly half live in the Seoul Capital Area, the List of metropolitan areas by population, fourth most populous metropolitan area in the world. Other major cities include Incheon, Busan, and Daegu. The Korean Peninsula was inhabited as early as the Lower Paleolithic period. Its Gojoseon, first kingdom was noted in Chinese records in the early 7th century BCE. Following the unification of the Three Kingdoms of Korea into Unified Silla, Silla and Balhae in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EP1 (electric Locomotive)
Electric locomotive EP1 is a Russian electric locomotive which has been produced by Novocherkassk Electric Locomotive Plant since 1998. It is the first Russian passenger electric locomotive with the 2o-2o-2o or Bo-Bo-Bo axle arrangement. There are, as December 2016, 866 of these locomotives. History In the 1990s there were few passenger electric locomotives in Russia. The existing ''Chesh'' electric locomotives CHS4 and CHS4t were rather old to head passenger trains. A decision was therefore taken to commission a new electric passenger locomotive. The first example of this locomotive was made in 1998, based on the existing VL65 design and modified for passenger traffic. The locomotive proved successful and was ordered in large numbers. Modifications Electric locomotive EP1M This locomotive is an EP1 with a new driver's cab, as featured in the 2ES4K locomotive. This cab features a new modern control console, and climate control. This variant first appeared in 2007. Elec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EP20
EP, ep, or Ep may refer to: Arts and entertainment Music * Extended play, a recording that contains more than a single, but less than a full album * Electric piano * Entity Paradigm, a Pakistani rock band * ''EP'' (The 77s EP), 1999 * ''EP'' (Beth Ditto EP), 2011 * ''EP'' (Childish Gambino EP), 2011 * ''EP'' (Crystal Antlers EP), 2008 * ''EP'' (The Fiery Furnaces album), 2005 * ''EP'' (The Format EP), 2002 * ''EP'' (Luna EP), 1996 * ''EP'' (Matchbox Twenty EP), 2003 * ''EP'' (Mogwai EP), 1999 * '' (The EP)'', an EP by Owen, 2004 * ''The EP'' (3for3 EP), 2015 * ''The EP'' (Frank n Dank album), 2007 * ''E.P.'', an EP by Alkaline Trio, 2020 * ''EP'', an EP by Hope & Social, 2008 * ''EP'', an EP by Red Flag, 1996 Other uses in arts and entertainment * ''EP Daily'', an entertainment-media news TV show * Episode, sometimes abbreviated as ''Ep'' or ''ep'' * Executive producer, a non-technical producer of an entertainment production Businesses and organisations Government and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Railways Class 6K
The 6K is a Japanese-built electric locomotive used in China. It is developed and built by Kawasaki Heavy Industries and Mitsubishi Electric. The design of 6K is based on JNR Class ED75 and EF66 electric locomotives. It is the first locomotive with Bo-Bo-Bo wheel arrangement used in China. Production In total 85 6Ks were built between 1986 and 1987. Equipment Each 6K locomotive uses CLG-616 phase splitter and 6 Mitsubishi Electric , established on 15 January 1921, is a Japanese multinational electronics and electrical equipment manufacturing company headquartered in Tokyo, Japan. It is one of the core companies of Mitsubishi. The products from MELCO include elevators a ... MB-530-AVR DC traction motors. Performance 6K was one of the most reliable electric locomotives in China compared with SS1, SS2 and SS3 at the time of entering service. China later made SS7 locomotive with reference to the Tri-Bo wheel arrangement of 6K, the breakdown rate, however, was still high, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korail Class 8000
The Korail Class 8000 locomotive is a series of South Korean electric locomotives operated by Korail. This locomotive was introduced from 1972 to 1990, after electrification of several industrial lines. It was assigned both passenger and freight duty until the introduction of the 8200 series, which restricted the older locomotives to solely freight service. 94 were built (numbered 8001-8094), but many have been retired as new replacements enter service. Technical details The locomotive was designed by the 50 C/s Group, which consisted of European manufacturers Alsthom (now Alstom), Siemens, MTE, Brown-Boveri, ACEC, and AEG, and was led by Alsthom. The locomotive has three bogies in Bo-Bo-Bo arrangement. With six DC motors, the total power is . The gear ratio is 15:96, and top speed , optimized for mountain lines with steep grades and short radius curves. The design was inspired by contemporary French locomotives, such as SNCF Class BB 15000 and SNCF Class CC 6500. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia Railways
Russian Railways (russian: link=no, ОАО «Российские железные дороги» (ОАО «РЖД»), OAO Rossiyskie zheleznye dorogi (OAO RZhD)) is a Russian fully state-owned vertically integrated railway company, both managing infrastructure and operating freight and passenger train services. The company was established on 18 September 2003, when a decree was passed to separate the upkeep and operation of the railways from the . RZhD is based in Moscow at Novaya Basmannaya str., 2. The operating units of the central part of the staff are at Kalanchevskaya str., 35. Railways in Crimea are controlled by Crimea Railway, a separate company. History Background and 2003 reform After the collapse of the Soviet Union in 1991, the Russian Federation inherited 17 of the 32 regions of the former Soviet Railways (SZD). By 1998, total freight traffic was half the 1991 figure. Government investment in the railway system was greatly curtailed, and passenger fares wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
