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PKP Class ED73
The ED73 (manufacturer's designation: Pafawag 5Bt/6Bt) was a Polish four-car, long distance EMU operated by Przewozy Regionalne (PR), based on the ED72 and EN57. History Only one unit was built at the Pafawag factory in 1997 and as a prototype at that. Until 2005, ED73-001 was operated by ''Wielkopolski Zakład Przewozów Regionalnych'' (Greater Poland Regional Transport). Due to it not being technically sound, the unit was moved to a siding. In mid-2006 ED73-001 was sent to ''Dolnośląski Zakład Przewozów Regionalnych'' (Lower Silesian Regional Transport) in Wrocław where it underwent general repairs. ED73-001 was repainted into its original burgundy-yellow livery, and in January 2008 was actively used on Lower Silesian routes. From February 2010 this EMU was used on Łódź - Warsaw route. Since 2012, it was stored in Przewozy Regionalne base in Kruszewiec, and was scrapped in August 2019, despite efforts of railway enthusiasts from Polskie Towarzystwo Miłośników Kolei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pafawag
Pafawag (Państwowa Fabryka Wagonów) ( English: National Rail Carriage Factory) is a Polish locomotive manufacturer based in Wrocław. The company became part of Adtranz in 1997 as Adtranz Pafawag, and in 2001 part of Bombardier Transportation. It is now part of the company Alstom History The factory opened in 1833 as Linke-Hofmann-Werke, Breslau, and became one of the major production centres for rolling stock in Europe. By the end of the Second World War most of the factory had been destroyed, and after the War the city of Breslau became part of Poland. In 1953 the company was renamed Pafawag. In 1953 the company produced the EP-02, the first Polish electric locomotive manufactured after World War II. In the late 1980s to mid 1990s the company experienced increasing economic problems due to lack of orders causing loss of production and lower employment. In 1997 ABB DaimlerBenz Transportation (ADtranz) acquired a majority share in the company. The Adtranz group (Dai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polskie Koleje Państwowe
(''PKP S.A.''; en, Polish State Railways, Inc.) is the dominant railway operator in Poland. The company was founded when the former state-owned enterprise was divided into several units based on the need for separation between infrastructure management and transport operations. PKP S.A. is the dominant company in PKP Group collective that resulted from the split, and maintains in 100% share control, being fully responsible for the assets of all of the other PKP Group component companies. The group's organisations are dependent upon PKP S.A., but proposals for privatisation have been made. PKP today Pricing system The pricing system currently employed by PKP is highly regressive. On international routes such as, for example, the Berlin-Warsaw Express and the IC-Nightbus Warsaw – Vilnius, a global pricing system is in use which requires one to buy two separate tickets (one in each direction) in place of a single consolidated return ticket. The long-distance and local trains' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Przewozy Regionalne
Polregio (formerly ''Przewozy Regionalne'') is a train operator in Poland, responsible for local and interregional passenger transportation. Each day it runs approximately 3,000 regional trains. In 2002 it carried 215 million passengers. The company was founded in 2001 from the splitup of the PKP Passenger Transport Sector of the once-unitary '' Polskie Koleje Państwowe'' national rail operator into several companies to meet European Union requirements. Train categories ;REGIO (R) :local passenger train, 2nd class only, stops (usually) at all stations ;REGIOplus :semi-fast local passenger train, 2nd class only, stops at a limited number of stations, same fare as Regio ;interREGIO (IR) :low-cost inter-regional fast train, 2nd class only, stops at medium and major stations only; since 1 September 2015 only on routes Łódź – Warszawa and Ełk – Grodno (Belarus), due to company's economics and restructuring. ;REGIOekspres (RE) :fast trains on international route ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ED72
The ED72 (manufacturer's designation: Pafawag 5Bs/6Bs) is a Polish four-car, long distance EMU operated by Przewozy Regionalne (Polregio). Like its cousin ( EN71), the ED72 is based on the EN57 and became the basis for its successor: the ED73. History Between 1993 and 1997, a mere 21 units were built by Pafawag. The newly built ED72s were assigned to large interregional transit operations in the towns of Poznań, Szczecin, Kraków, and Bydgoszcz. The series was created as an "upmarket" replacement for the more spartan EN57 and EN71 electric multiple units. Unfortunately, the express passenger service, InterRegio, for which the series was designed didn't find the ED72 to be quite as comfortable as they had hoped. Currently, all 21 units are still in use, servicing mostly InterRegio and some local Regio and RegioPlus trains. Modifications The ED72 introduced a number of innovations over the previous series of EMUs. Amongst these was converting the rb (rear control cars) se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EN57
EN57 (manufacturer's designation: Pafawag 5B/6B) is an electric multiple unit used by the Polish railway operator (''PKP''). It was built for suburban and long-distance services. Presently it is used by Przewozy Regionalne (Polregio), Łódzka Kolej Aglomeracyjna, SKM Trójmiasto, Koleje Dolnośląskie, Koleje Śląskie and Koleje Mazowieckie companies in Poland. History Designed for regional transport, class EN57 was based on the earlier class EW55 units. EW55 were the first electrical multiple units built in Poland with 100% domestic components. They were built by Pafawag works in Wrocław. Production started in 1962 and ended in 1993 with 1452 trainsets produced, many of which are still in operation. This class is believed to have had the longest production period in the world for electric multiple units. The first-generation units had first-class compartments, but units numbered 602 and upwards were produced with only second class. Due to very long production period, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prototype
A prototype is an early sample, model, or release of a product built to test a concept or process. It is a term used in a variety of contexts, including semantics, design, electronics, and software programming. A prototype is generally used to evaluate a new design to enhance precision by system analysts and users. Prototyping serves to provide specifications for a real, working system rather than a theoretical one. In some design workflow models, creating a prototype (a process sometimes called materialization) is the step between the formalization and the evaluation of an idea. A prototype can also mean a typical example of something such as in the use of the derivation 'prototypical'. This is a useful term in identifying objects, behaviours and concepts which are considered the accepted norm and is analogous with terms such as stereotypes and archetypes. The word ''prototype'' derives from the Greek , "primitive form", neutral of , "original, primitive", from πρ� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Poland
Greater Poland, often known by its Polish name Wielkopolska (; german: Großpolen, sv, Storpolen, la, Polonia Maior), is a historical region of west-central Poland. Its chief and largest city is Poznań followed by Kalisz, the oldest city in Poland. The boundaries of Greater Poland have varied somewhat throughout history. Since the Middle Ages, Wielkopolska proper has been split into the Poznań and Kalisz voivodeships. In the wider sense, it also encompassed Sieradz, Łęczyca, Brześć Kujawski and Inowrocław voivodeships, which were situated further eastward. After the Partitions of Poland at the end of the 18th century, Greater Poland was incorporated into Prussia as the Grand Duchy of Posen. The region in the proper sense roughly coincides with the present-day Greater Poland Voivodeship ( pl, województwo wielkopolskie). Like the historical regions of Pomerania, Silesia, Mazovia or Lesser Poland, the Greater Poland region possesses its own distinctive folk costum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Siding
A siding, in rail terminology, is a low-speed track section distinct from a running line or through route such as a main line, branch line, or spur. It may connect to through track or to other sidings at either end. Sidings often have lighter rails, meant for lower speed or less heavy traffic, and few, if any, signals. Sidings connected at both ends to a running line are commonly known as loops; those not so connected may be referred to as single-ended or dead-end sidings, or (if short) stubs. Functions Sidings may be used for marshalling (classifying), stabling, storing, loading, and unloading vehicles. Common sidings store stationary rolling stock, especially for loading and unloading. Industrial sidings (also known as spurs) go to factories, mines, quarries, wharves, warehouses, some of them are essentially links to industrial railways. Such sidings can sometimes be found at stations for public use; in American usage these are referred to as team tracks (after the us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Silesia
Lower Silesia ( pl, Dolny Śląsk; cz, Dolní Slezsko; german: Niederschlesien; szl, Dolny Ślōnsk; hsb, Delnja Šleska; dsb, Dolna Šlazyńska; Silesian German: ''Niederschläsing''; la, Silesia Inferior) is the northwestern part of the historical and geographical region of Silesia; Upper Silesia is to the southeast. In the Middle Ages Lower Silesia was part of Piast-ruled Poland. It was one of the leading regions of Poland, and its capital Wrocław was one of the main cities of the Polish Kingdom. Lower Silesia emerged as a distinctive region during the fragmentation of Poland, in 1172, when the Duchies of Opole and Racibórz, considered Upper Silesia since, were formed of the eastern part of the Duchy of Silesia, and the remaining, western part was since considered Lower Silesia. During the Ostsiedlung, German settlers were invited to settle in the sparsely populated region, which until then had a Polish majority. As a result, the region became largely Germanise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wrocław
Wrocław (; , . german: Breslau, , also known by other names) is a city in southwestern Poland and the largest city in the historical region of Silesia. It lies on the banks of the Oder in the Silesian Lowlands of Central Europe, roughly from the Sudeten Mountains to the south. , the official population of Wrocław is 674,132 making it the third largest city in Poland. The population of the Wrocław metropolitan area is around 1.25 million. Wrocław is the historical capital of Silesia and Lower Silesia. Today, it is the capital of the Lower Silesian Voivodeship. The history of the city dates back over 1,000 years; at various times, it has been part of the Kingdom of Poland, the Kingdom of Bohemia, the Kingdom of Hungary, the Habsburg monarchy of Austria, the Kingdom of Prussia and Germany, until it became again part of Poland in 1945 as the result of territorial changes of Poland immediately after World War II. Wrocław is a university city with a student popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Locomotives Designation
PKP classification system (Polish locomotive designation) is a system of assigning letters and numbers to series and individual locomotives used by the PKP - Polish national railroad operator. The system was introduced for the steam stock by the Ministry of Railways on 3 November 1922, shortly after Poland regained her independence (1918) when the Polish railroads inherited a variety of German, Austrian and Russian steam locomotives, each with its own type convention. It was put into use in 1923–1926 years. The adopted solution allows telling the locomotive type (passenger/freight/mixed), wheel arrangement, origin and some other information from the type designation. After World War II a similar system was also adapted for diesel and electric locomotives. Electric and diesel locomotives In the case of electric and diesel locomotives, and multiple units, a designation consists of two capital letters and two digits, without a space between letters and digits. The first letter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Units Of Poland
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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