|
ČSD Class T 478.4
T478.4 is a class of diesel locomotives designed, manufactured and used in the former Czechoslovakia and now used in the Czech republic (ČD Class 754) and Slovak republic (ZSSK Class 754). The locomotive is based on the T478.3 locomotive series. The most important difference was an electric train heating generator instead of the steam heating generator used on T478.3. To provide additional power needed for the heating generator, the prime mover power output was increased to 1470 kW, but the maximal power at the output of the traction generator remained the same as on Class T478.3. Another important new technology used on these locomotives was an electronic control system with an electrically controlled air brake valve and an automatic speed regulator, which was able to control not only the power output, but also the air brake. Their distinctive cab design has led to the nickname "Brejlovec" ("Goggles"). History In 1974, after the evaluation of the newly built T499.0 prot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bo′Bo′
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′ (UIC) or Bo-Bo (Commonwealth) is the 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard-gauge Locomotives Of Czechoslovakia
A standard-gauge railway is a railway with a track gauge of . The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it. All high-speed rail lines use standard gauge except those in Russia, Finland, Uzbekistan, and some line sections in Spain. The distance between the inside edges of the heads of the rails is defined to be 1,435 mm except in the United States, Canada, and on some heritage British lines, where it is defined in U.S. customary/ British Imperial units as exactly "four feet eight and one half inches", which is equivalent to 1,435.1mm. History As railways developed and expanded, one of the key issues was the track gauge (the distance, or width, between the inner sides of the rail heads) to be used, as the wheels of the rolling stock (locomoti ... [...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′ (UIC) or Bo-Bo (Commonwealth) is the 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railway Locomotives Introduced In 1975
Rail transport (also known as train transport) is a means of transport using wheeled vehicles running in tracks, which usually consist of two parallel steel rails. Rail transport is one of the two primary means of land transport, next to road transport. It is used for about 8% of passenger and freight transport globally, thanks to its energy efficiency and potentially high speed.Rolling stock on rails generally encounters lower frictional resistance than rubber-tyred road vehicles, allowing rail cars to be coupled into longer trains. Power is usually provided by diesel or electric locomotives. While railway transport is capital-intensive and less flexible than road transport, it can carry heavy loads of passengers and cargo with greater energy efficiency and safety. Precursors of railways driven by human or animal power have existed since antiquity, but modern rail transport began with the invention of the steam locomotive in the United Kingdom at the beginning of the 19th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ČKD Diesel–electric Locomotives
ČKD (Českomoravská Kolben-Daněk) () was one of the largest engineering companies in the former Czechoslovakia and today's Czech Republic. It is famous for the Tatra T3, a tramcar that sold 13,991 units worldwide. History ČKD was formed in 1927 from the merger of two smaller companies, Českomoravská-Kolben (founded 1896, produced machinery for hydro dams) and Breitfeld-Daněk (founded 1854, produced machinery for mines and food industry). From 1927 until 1929 ČKD's products included a motorcycle designed by Jaroslav František Koch. It was an advanced four-stroke single-cylinder unit construction with double overhead camshaft design of 500cc. It was sold under the marque BD, thus perpetuating the Breitfeld-Daněk identity. In 1929 ČKD sold its motorcycle business to Praga Hostivař, which re-branded the motorcycles under the Praga marque. It was one of the main suppliers to the Czechoslovak state of military vehicles during the 1930s. During the German occupation of Cz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of ČD Classes
The following is a list of locomotives and multiple units numbered in the system used by Drážní úřad (The Rail Authority) in Czechia. Electric locomotives 1.5 kV DC electric locomotives 3 kV DC electric locomotives 25 kV 50 Hz AC electric locomotives Multi-system locomotive, Multi-system electric locomotives Diesel locomotives Diesel-mechanical locomotives Diesel-electric locomotives Diesel-hydraulic locomotives Narrow-gauge diesel locomotives Electric multiple units 3 kV DC electric multiple units 25 kV/50 Hz AC electric multiple units Multi-system electric multiple units Diesel motorcars and multiple units Control cars References External links ''Imageer vom Alltagsbetrieb der ČD heute'' (in German)''Beschreibungen von Lokomotiven und Triebwagen'' (in German)''Beschreibungen von Prototypen'' (in German) {{DEFAULTSORT:Ceske Drahy, List Of Locomotive Classes Locomotives of the Czech Republic, Czech Republic transport-related lists Railway lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PKP Intercity
PKP Intercity is the subsidiary of the PKP Group responsible for long-distance rail passenger transport in Poland. It operates around 350 trains daily, connecting large agglomerations and smaller towns in Poland. It offers its services under TLK, InterCity, Express Intercity and Express Intercity Premium brands. The company also provides most international rail connections to and from the country. In 2023, the company reported an 18.2% of market share in terms of total number of served passengers in the country. History PKP Intercity came into existence as a result of a major restructuring of the state-owned Polish railway operator Polskie Koleje Państwowe which, in 2001, was divided up into several different companies that were operated as independent entities on a commercial basis. This restructuring was aimed at separating railway operating activities from the management of Poland's railway infrastructure. PKP Intercity is a subsidiary of PKP Group, a state-owned holding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Železničná Spoločnosť Slovensko
Železničná spoločnosť Slovensko, a.s. (ZSSK) (') is a Slovak state-owned passenger train company based in Bratislava. In 2002 a company Železničná spoločnosť was established as a successor of personal and cargo transport part of the Železnice Slovenskej republiky Railways of the Slovak Republic (, acronym: ''ŽSR'') is the state-owned railway infrastructure company of Slovakia. The company was established in 1993 as the successor to the Czechoslovak State Railways () in Slovakia following the dissolut .... In 2005 this new company was further split into "Železničná spoločnosť Slovensko, a. s." providing Passenger transport services and " Železničná spoločnosť Cargo Slovakia, a. s." (ZSSK CARGO or ZSCS) providing cargo services. The fleet of the Železničná spoločnosť Slovensko was partially modernised with the introduction of 8 3-car units and 2 4-car dual-voltage units of the new Škoda 7Ev EMUs. The contract included the option for additional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
