Maschinenfabrik Christian Hagans (Christian Hagans Engineering Works) was a German locomotive manufacturer founded on 1 July 1857 in Erfurt, Germany, by Christian Hagans.
By the mid-1860s, the company had started building locomotive boilers and other components; in 1872 the first locomotive followed, a narrow gauge engine for a rail gauge of 750 mm. As a result of shortages of space, Hagans often had to limit its operations. For example, the T 15 was built by Henschel because Hagans did not have the necessary capacity. In 1903 the factory site was moved to Ilversgehofen north of the city; only then was large-scale production possible.
On 30 June 1915 the locomotive factory was sold, with effect from 1 April 1916, to the Maschinenbau R. Wolf Magdeburg-Buckau. In 1928, steam locomotive manufacture finally came to an end in Erfurt. By then Hagans had built 1,251 locomotives. The last Hagans engine was a DRG Class 64.
Hagans locomotive
A type of articulated steam locomotive is named after Hagans. It had two groups of coupled wheels that moved together and which were connected via swinging lever system (Schwinghebelsystem), so that the locomotive managed with one pair of cylinders.
The Mallet locomotive is a type of articulated steam railway locomotive, invented by the Swiss engineer Anatole Mallet (1837–1919).
A Fairlie is a type of articulated steam locomotive that has the driving wheels on bogies. The locomotive may be double-ended or single ended. Fairlies are most famously associated with the Ffestiniog Railway in North Wales.
A Garratt is a type of steam locomotive invented by British engineer Herbert William Garratt that is articulated into three parts. Its boiler, firebox, and cab are mounted on a centre frame or "bridge". The two other parts, one at each end, have a pivot to support the central frame; they consist of a steam engine unit – with driving wheels, trailing wheels, valve gear, and cylinders, and above it, fuel and/or water storage.
Under the Whyte notation for the classification of steam locomotives, 2-10-2 represents the wheel arrangement of two leading wheels, ten powered and coupled driving wheels, and two trailing wheels. In the United States of America and elsewhere the 2-10-2 is known as the Santa Fe type, after the Atchison, Topeka and Santa Fe Railway that first used the type in 1903.
An articulated locomotive is a steam locomotive with one or more engine units that can move independent of the main frame. Articulation allows the operation of locomotives that would otherwise be too large to negotiate a railroad's curves, whether mainlines or special lines with extreme curvature such as logging, industrial, or mountain railways.
The Eisenbahnmuseum Bochum-Dahlhausen is a railway museum situated south of the city of Bochum in the state of North Rhine-Westphalia, Germany. It was founded by DGEG, the German Railway History Company in 1977 and is based in a locomotive depot that was built between 1916 and 1918 and ceased operation in 1969. Then DGEG took over the whole area of 46,000 square metres and built up the biggest railway museum in Germany. In the middle of the museum, there is an engine shed with fourteen tracks. A preserved turntable, coaling, watering, and sanding facilities are still in operation. This museum is integrated into The Industrial Heritage Trail a route of monuments from the history of the industry.
The Prussian Class S 3s were saturated steam locomotives developed by Hanomag for the Prussian state railways and were built from 1893.
The Prussian Class P 8 of the Prussian state railways was a 4-6-0 steam locomotive built from 1906 to 1923 by the Berliner Maschinenbau and twelve other German factories. The design was created by Robert Garbe. It was intended as a successor to the Prussian P 6, which was regarded as unsatisfactory.
The Nuremberg Transport Museum is based in Nuremberg, Germany, and consists of the Deutsche Bahn's own DB Museum and the Museum of Communications. It also has two satellite museums at Koblenz-Lützel and Halle. The Nuremberg Transport Museum is one of the oldest technical history museums in Europe.
The German Steam Locomotive Museum or DDM is located at the foot of the famous Schiefe Ebene ramp on the Ludwig South-North Railway in Neuenmarkt, Upper Franconia. This region is in northern Bavaria, Germany. The DDM was founded in 1977.
The Class 80 tank engines were German standard locomotives (Einheitsloks) with the Deutsche Reichsbahn. They were intended to replace the aging, rickety state railway line engines performing shunting duties in their dotage at large stations.
The Einheitsdampflokomotiven, 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.
The Prussian G 12 is a 1'E 2-10-0 goods train locomotive built for the Prussian state railways.
Maschinenfabrik Esslingen (ME), was a German engineering firm that manufactured locomotives, tramways, railway wagons, roll-blocks, technical equipment for the railways,, bridges, steel structures, pumps and boilers.
The Prussian T 13 was a series of tank locomotives built in large numbers for the various German state railways, notably the Prussian state railways, and the Deutsche Reichsbahn during the early part of the 20th century.
The Prussian Class T 11 were passenger tank locomotives produced between 1903 and 1910 in the service of the Prussian state railways for duties on the Berlin Stadtbahn.
The Prussian T 9 was a class of German steam locomotive which included several types of tank engine, all with six coupled wheels and two carrying wheels operated by the Prussian state railways.
The DB Class V 51 and DB Class V 52 are classes of almost identical narrow gauge 4 axle diesel hydraulic locomotives built in 1964 for the Deutsche Bundesbahn, being built for 750 mm and 1,000 mm gauge lines respectively.
A steam railcar, steam motor car (US), or Railmotor (UK) is a railcar that is self powered by a steam engine. The first steam railcar was an experimental unit designed and built in 1847 by James Samuel and William Bridges Adams in Britain. In 1848 they made the Fairfield steam carriage that they sold to the Bristol & Exeter Railway, who used it for two years on a branch line.
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