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Einheitsdampflok
The Einheitsdampflokomotiven ("standard steam locomotives"), sometimes shortened to ''Einheitslokomotiven'' or ''Einheitsloks'', were the standardized steam locomotives built in Germany after 1925 under the direction of the Deutsche Reichsbahn-Gesellschaft. Their manufacture made extensive use of standard design features and components. 300px, Einheitslok of the DRG_Class_01.html" ;"title="Historic Railway, Frankfurt DRG Class 01">Historic Railway, Frankfurt DRG Class 01 in 2007 Development Following the merger of the state railways (''Länderbahnen'') in Germany into the Reich railway in 1920 and into the Deutsche Reichsbahn-Gesellschaft in 1924, the locomotive fleet of the new national railway administration still had 210 different types and classes of steam engine. This considerably hindered the flexible employment of locomotives within the railway network, and servicing and maintenance was very costly as a result of the large number of different spare parts that had to be s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 01
The Deutsche Reichsbahn-Gesellschaft's BR 01 steam locomotives were the first standardised (''Einheitsdampflokomotive'') steam express passenger locomotives built by the unified German railway system. They were of 4-6-2 "Pacific" wheel arrangement in the Whyte notation, or 2′C1′ h2 in the UIC classification. The idea of standardisation was that it would reduce maintenance costs; i.e. if a BR 01 whose engine shop was in, say, Berlin broke down in Dresden, instead of having to ship the necessary part from Berlin and take the locomotive out of service, a part from the Dresden shop could be used as all of the engines, parts, and workings were exactly the same and produced nationwide. Thus it was a "standard" product for engine shops. History The firms of AEG and Borsig, who were the main manufacturers of these engines, together with Henschel, Hohenzollern, Krupp and BMAG previously Schwartzkopff, delivered a total of 231 examples of this ''Einheitsdampflokomotive'' between 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 43
The German locomotives of DRG Class 43 were standard (see ''Einheitsdampflokomotive'') goods train engines with the Deutsche Reichsbahn. History This was the second class that was built on the '' Einheitslok'' principle. According to the first classification scheme of the DR's Standardisation Bureau, 2-10-0 goods train locomotives were to be procured with a 20-ton axle load. To achieve this a two-cylinder class (the Class 43) and a three-cylinder class (the Class 44) were envisaged, because it was not yet known which configuration would be more economical. Ten examples of each class were procured in parallel. The Class 43 was supplied by Henschel and by Schwartzkopff. In trials it was discovered that the Class 43 was more economical to operate at powers under 1500 PSi. As a result, a further 25 examples of the 43 were ordered up to 1928. However, due to the increase in goods train speeds in the 1930s, the Class 44 was given priority thereafter because, in addition to its eco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Paul Wagner
Richard Felix Paul Wagner (25 August 1882 – 14 February 1953) was the Chief of Design in the design office of the Deutsche Reichsbahn in Germany from its inception in 1922 to 1942. He held the rank of ''Reichsbahnoberrat''. Richard Wagner was born in Berlin on 25 August 1882 and studied at the Charlottenburg Technical High School there from 1901 to 1906. Career In 1920 he took over as head of the Berlin-Grunewald Locomotive Testing Office. In 1922 he was on the Enger Committee for the Standardisation of Locomotives and was employed by the Reichsbahn Central Office. In 1923 he took over the locomotive section within the Central Office. Standard locomotives With the development of standard steam locomotives (the so-called ''Einheitsdampflokomotiven'') for the Deutsche Reichsbahn he was able to carry through his proposals for rationalising the construction and operation of steam locomotives. These were: to have the fewest possible locomotive classes, to avoid sub-classes and spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 50
The DRB Class 50Wartime locomotives classes are prefixed DRB (Deutsche Reichsbahn) to distinguish them from those introduced by the DRG (prefixed DRG), which became defunct in 1937, and those introduced later by the East German Deutsche Reichsbahn (prefixed DR). is a German class of 2-10-0 locomotive, built from 1939 as a standard locomotive (''Einheitsdampflokomotive'') for hauling goods trains. It had one leading axle and five coupled axles and was one of the most successful designs produced for the Deutsche Reichsbahn. This class was procured as part of the German Nazi party's preparations for war that led into the Second World War. Up to 1948, 3,164 Class 50 engines were built by almost all the European locomotive factories – towards the end as so-called provisional war locomotives (''Übergangskriegslokomotiven'') and classified as 50 ÜK. At the end of the steam locomotive era, they became virtually a universal class of mixed-traffic steam engine that, thanks to their low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 02
The German DRG Class 02 (''Baureihe 02'' or ''BR 02'') engines were standard ('' Einheitslokomotiven'') express train locomotives with the Deutsche Reichsbahn-Gesellschaft. Number 02 001 was the first ''Einheitsdampflokomotive'' in the DRG to be completed. In procuring a standard express train steam locomotive, the Deutsche Reichsbahn carried out a comparison between a superheated two-cylinder type (the DRG Class 01) and a four-cylinder compound locomotive (the Class 02). Ten examples of each type were built from 1925, and the Class 02 vehicles were given operating numbers 02 001 – 02 010. The first eight engines were manufactured in 1925 by the firm of Henschel, two more were built in 1926 by Maffei. Because the Class 02 steam engines were badly designed, the compound engine could only produce a high level of power at speeds of over 70 km/h. In addition, below 100 PSi its steam consumption was higher than that of the Class 01. Compared with the Class 01s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prussian G 12
The Prussian G 12 is a 1'E 2-10-0 goods train locomotive built for the Prussian state railways (''Preußische Staatseisenbahnen''). It had been shown during the First World War that, from a servicing and maintenance point of view, it was a great disadvantage for each state railway to have its own locomotive classes with no standardization. Even spare parts for locos of the same class often did not fit their sister locos. In addition, the military railways needed a fast, powerful, goods locomotive that did not have a high axle load. ''Einheitslokomotive'' G 12 In the advertisements placed by locomotive factories, G 12 engines were described as ''Einheitslokomotiven'' (standard locomotives). That caused a lot of confusion, because the term ''Einheitslokomotive'' had become synonymous with the ''Einheitslokomotive 1925'', designed in that year by the DRG ( „Kunibald“ Wagner). The Deutsche Bundesbahn (DB) also called its steam locomotives ''Einheitslokomotive 1950'' according ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kriegslok
''Kriegslokomotiven'' (german: for "war locomotives", singular: ''Kriegslokomotive'') or ''Kriegsloks'' were locomotives produced in large numbers during the Second World War under Nazi Germany. Their construction was tailored to the economic circumstances of wartime Germany along with conquered and occupied territories across Europe, taking account of the shortage of materials, the transportation of goods in support of military logistics, ease of maintenance under difficult conditions, resistance to extreme weather, limited life and the need for rapid, cheap mass production. In order to meet these requirements, economic drawbacks such as relatively high fuel consumption had to be accepted. Forced labour was used in the construction of some of the locomotives; German locomotive building firms employed prisoners from concentration camps and foreign, mostly Polish, workers. Construction The war locomotives (or ''Kriegslokomotiven'') were kept technically as simple as possible and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 03
The Class 03 steam engines were standard express train locomotives ('' Einheitslokomotiven'') in service with the Deutsche Reichsbahn. History The Class 03 engines were built between 1930 and 1938 as express train locomotives for routes that were only suitable for axle loads of up to 18 tonnes. 298 examples of this engine, whose construction was based on the Class 01, were built by the firms of Borsig, Krupp, Henschel, and Schwartzkopff. Its reduced weight was achieved by the use of a light sectional frame, smaller boiler and smaller cylinders. From engine number 03 123 onwards the pumps were located in the centre of the locomotive and from number 03 163 the locos had larger leading wheels. Locomotive number 03 154 was equipped with a parabolic smokebox door, a tapered driver's cab and driving gear cover plates. Number 03 193 was given a wine-red, streamlined, full covering and a 2′3 T 37 St tender, in order to repl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DRG Class 44
The Class 44 (German: ''Baureihe 44'' or ''BR 44'') was a ten-coupled, heavy goods train steam locomotive built for the Deutsche Reichsbahn as a standard steam engine class (''Einheitsdampflokomotive''). Its sub-class was G 56.20 and it had triple cylinders. It was intended for hauling goods trains of up to on the routes through Germany's hilly regions (''Mittelgebirge'') and up to on steep inclines. They were numbered 44 001-44 1989. History The first 10 examples were built in 1926. These engines had a somewhat higher steam consumption than the first ten units of the DRG Class 43 procured in parallel for comparison purposes, and which were equipped with two cylinders. Not until 1937 were further 44s procured, because by then the rising demands of rail transportation could be better met with a triple-cylinder configuration. From 1926 to 1949, a total of 1,989 locomotives were manufactured. During the Second World War an austerity variant was built with simplified constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Reichsbahn-Gesellschaft
The ''Deutsche Reichsbahn'', also known as the German National Railway, the German State Railway, German Reich Railway, and the German Imperial Railway, was the German national railway system created after the end of World War I from the regional railways of the individual states of the German Empire. The ''Deutsche Reichsbahn'' has been described as "the largest enterprise in the capitalist world in the years between 1920 and 1932"; nevertheless its importance "arises primarily from the fact that the Reichsbahn was at the center of events in a period of great turmoil in German history". Overview The company was founded on 1 April 1920 as the ("German Imperial Railways") when the Weimar Republic, which still used the nation-state term of the previous monarchy, (German Reich, hence the usage of the in the name of the railway; the monarchical term was ), took national control of the German railways, which had previously been run by the German states. In 1924 it was reorganised ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tender Locomotive
A tender or coal-car (US only) is a special rail vehicle hauled by a steam locomotive containing its fuel (wood, coal, oil or torrefied biomass) and water. Steam locomotives consume large quantities of water compared to the quantity of fuel, so their tenders are necessary to keep them running over long distances. A locomotive that pulls a tender is called a tender locomotive. Locomotives that do not have tenders and carry all their fuel and water on board the locomotive itself are called tank locomotives. A corridor tender is a locomotive tender with a passageway to one side, allowing crew changes on the fly. A brake tender is a tender that is heavy and used (primarily) to provide greater braking efficiency. General functions The largest steam locomotives are semi-permanently coupled by a drawbar to a tender that carries the water and fuel. The fuel source used depends on what is economically available locally. In the UK and parts of Europe, a plentiful supply of coal made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bogies
A bogie ( ) (in some senses called a truck in North American English) is a chassis or framework that carries a wheelset, attached to a vehicle—a modular subassembly of wheels and axles. Bogies take various forms in various modes of transport. A bogie may remain normally attached (as on many railroad cars and semi-trailers) or be quickly detachable (as the dolly in a road train or in railway bogie exchange); it may contain a suspension within it (as most rail and trucking bogies do), or be solid and in turn be suspended (as most bogies of tracked vehicles are); it may be mounted on a swivel, as traditionally on a railway carriage or locomotive, additionally jointed and sprung (as in the landing gear of an airliner), or held in place by other means (centreless bogies). In Scotland, the term is used for a child’s (usually home-made) wooden cart. While ''bogie'' is the preferred spelling and first-listed variant in various dictionaries, bogey and bogy are also used. Rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
