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China Railways DFH Mainline Locomotives
The China Railways DFH1 was a type of 4-axle B'B' single-cab diesel-hydraulic locomotive used on mainline passenger services; the DFH3 was a later development of a similar design but with two driving cabs. The China Railways DFH4 was a 6-axle high-powered freight and passenger locomotive, it did not reach mass production. China Railways DFH1 The first prototype unit (NY1) (''neiran yeli chuandong'' meaning diesel-hydraulic transmission) was produced in 1959 at Sifang locomotive works, and given the name 'Weixing'. Locomotive design was similar to German diesel-hydraulic machines such as the DB Class V 200 - the machine had a pair of high-speed diesel engines, each driving a separate hydraulic torque converter based transmission resulting in low mass compared to contemporary diesel-electric machines. Series production began in 1964. The locomotive was used for passenger trains. The locomotives could be worked in multiple, and were often used in this way, with a cab at each end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
China Railways BJ
Beijing, mostly referred to as BJ, is a diesel-hydraulic locomotive used in the People's Republic of China. It is named after the capital city of China, Beijing. BJ were made in two different versions, a standard version and a kou'an (port) version. China Railways DF7D, a diesel electric locomotive based on DF7B, has a similar appearance to the Beijing locomotive. North Korea From 2002 the Korean State Railway has received a number of BJ class locomotives second-hand from China. They are used mostly for heavy shunting and on local freight trains around P'yŏngyang. At least 33 have been delivered, numbered in the 내연301 - 내연333 series (내연 = ''Naeyŏn'', "internal combustion"); most are still painted in their original Chinese blue livery, but a few have been repainted into the standard North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CRRC Qingdao Sifang Locomotives
CRRC Corporation Limited (known as CRRC) is a Chinese state-owned and publicly traded rolling stock manufacturer. It is the world's largest rolling stock manufacturer in terms of revenue, eclipsing its major competitors of Alstom and Siemens. It was formed on 1 June 2015 through the merger of CNR and CSR. As of 2016 it had 183,061 employees. The parent company is CRRC Group, a state-owned enterprise supervised by the State-owned Assets Supervision and Administration Commission of the State Council. The State Council also owned additional shares via China Securities Finance and Central Huijin Investment. History CNR Group and CSR Group, were once one company, (LORIC). The company was split up in 2002. In late 2014, CNR Group and CSR Group agreed to merge, subject to approval by the Chinese state. Under the agreement, CNR Group would formally acquire CSR Group (but CSR Corporation Limited would acquire China CNR Corporation Limited), and the combined business would be renamed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1959
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles (rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer facili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge Locomotives Of North Korea
Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object that bears a defined relationship to a unit of measure used for calibration of measuring devices * Standard (timber unit), an obsolete measure of timber used in trade * Breed standard (also called bench standard), in animal fancy and animal husbandry * BioCompute Standard, a standard for next generation sequencing * ''De facto'' standard, product or system with market dominance * Gold standard, a monetary system based on gold; also used metaphorically for the best of several options, against which the others are measured * Internet Standard, a specification ratified as an open standard by the Internet Engineering Task Force * Learning standards, standards applied to education content * Standard displacement, a naval term describing the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Gauge Locomotives Of China
Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object that bears a defined relationship to a unit of measure used for calibration of measuring devices * Standard (timber unit), an obsolete measure of timber used in trade * Breed standard (also called bench standard), in animal fancy and animal husbandry * BioCompute Standard, a standard for next generation sequencing * ''De facto'' standard, product or system with market dominance * Gold standard, a monetary system based on gold; also used metaphorically for the best of several options, against which the others are measured * Internet Standard, a specification ratified as an open standard by the Internet Engineering Task Force * Learning standards, standards applied to education content * Standard displacement, a naval term describing the wei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bo-Bo Locomotives
B-B and Bo-Bo are the Association of American Railroads (AAR) and British classifications of wheel arrangement for railway locomotives with four axles in two individual bogies. They are equivalent to the B′B′ and Bo′Bo′ classifications in the UIC system. The arrangement of two, two-axled, bogies is a common wheel arrangement for modern electric and diesel locomotives. Bo-Bo Bo-Bo is the UIC indication of a wheel arrangement for railway vehicles with four axles in two individual bogies, all driven by their own traction motors. It is a common wheel arrangement for modern electric and diesel-electric locomotives, as well as power cars in electric multiple units. Most early electric locomotives shared commonalities with the steam engines of their time. These features included side rods and frame mounted driving axles with leading and trailing axles. The long rigid wheelbase and the leading and trailing axles reduced cornering stability and increased weight. The Bo-B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Locomotives Of North Korea
A locomotive or engine is a rail transport vehicle that provides the motive power for a train. If a locomotive is capable of carrying a payload, it is usually rather referred to as a multiple unit, motor coach, railcar or power car; the use of these self-propelled vehicles is increasingly common for passenger trains, but rare for freight (see CargoSprinter). Traditionally, locomotives pulled trains from the front. However, push-pull operation has become common, where the train may have a locomotive (or locomotives) at the front, at the rear, or at each end. Most recently railroads have begun adopting DPU or distributed power. The front may have one or two locomotives followed by a mid-train locomotive that is controlled remotely from the lead unit. __TOC__ Etymology The word ''locomotive'' originates from the Latin 'from a place', ablative of 'place', and the Medieval Latin 'causing motion', and is a shortened form of the term ''locomotive engine'', which was first us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Locomotives Of China
Diesel may refer to: * Diesel engine, an internal combustion engine where ignition is caused by compression * Diesel fuel, a liquid fuel used in diesel engines * Diesel locomotive, a railway locomotive in which the prime mover is a diesel engine Arts and entertainment * Diesel (band), a Dutch pop/rock group * ''Diesel'' (1942 film), a German film about Rudolf Diesel * Diesel (2022 film), an Indian Tamil language thriller film * Diesel (game engine), a computer gaming technology * Diesel, a former name of Brazilian rock band Udora People Surname * Nathanael Diesel (1692–1745), Danish composer, violinist and lutenist * Vin Diesel (Mark Sinclair, born 1967), American actor, producer and director * Rudolf Diesel (1858-1913), German inventor and mechanical engineer Nickname or ring name * Diesel (musician) (Mark Lizotte, born 1966), American-Australian rock singer-songwriter * Kevin Nash (born 1959) ring name and gimmick for American professional wrestler Kevin Nash whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenyang
Shenyang (, ; ; Mandarin pronunciation: ), formerly known as Fengtian () or by its Manchu name Mukden, is a major Chinese sub-provincial city and the provincial capital of Liaoning province. Located in central-north Liaoning, it is the province's most populous city, with a total population of 9,070,093 inhabitants as of the 2020 census. Among the resident population of the city, the male population is 4,521,021, accounting for 49.85%; the female population is 4,549,072, accounting for 50.15%. The sex ratio of the total population (with women as 100, the ratio of men to women) dropped from 102.10 in the sixth national census in 2010 to 99.38. Its built-up (or metro) area encompassing 8 Shenyang urban districts and the 4 Fushun urban districts, was home to 8,192,848 inhabitants in 2020. It is also the largest city in Northeast China by urban population, with 7.49 million people (2020 census). Shenyang is also the central city of one of the major megalopolises in China, the Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Railway Museum
The China Railway Museum () is a Chinese museum preserving locomotives that have operated on the railways of the People's Republic of China. The museum offers a total exhibition space of 16500m² and 8 exhibition tracks. The museum is located in Chaoyang District of Beijing City, some 15 km northeast of downtown Beijing, inside the circular test track that is part of the China National Railway Test Centre. It also has a branch in downtown Beijing, in the former Zhengyangmen East Railway Station near Tian'anmen Square. Downtown branch The Beijing Railway Museum () was opened in 2008 in a building which includes the clock-tower of the former Zhengyangmen East Railway Station of the Jingfeng Railway (), just southeast of the Tian'anmen Square. The rest of the building is entirely new-build, dating from the 1979 construction of Beijing Subway The Beijing Subway is the rapid transit system of Beijing Municipality that consists of 25 lines including 20 rapid trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Railways DFH Shunting Locomotives
The China Railways "Dongfang Hong" diesel-hydraulic locomotive classes DFH2, DFH5, DFH6 and DFH7 built from the 1970s to 1990s were all used as shunters on the Chinese railway network. The use of diesel-hydraulic shunters has fallen out of favour on the Chinese rail network, with diesel-electric locomotives being used, however diesel-hydraulic machines continued to be produced for industrial railways - mainly the China Railways GK classes.DFH5 东方红5 , ''www.railwaysofchina.com'' The DFH21 class is a version of the DFH2, and was used on the Yunnan–Vietnam Railway for both passenger and freight services; the same machines are used on the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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