The Prussian Class S 3s were saturated steam locomotives developed by Hanomag for the Prussian state railways and were built from 1893.
The Grand Duchy of Baden was an independent state in what is now southwestern Germany until the creation of the German Empire in 1871. It had its own state-owned railway company, the Grand Duchy of Baden State Railways, which was founded in 1840. At the time when it was integrated into the Deutsche Reichsbahn in 1920, its network had an overall length of about 2,000 kilometres (1,200 mi).
The steam engines of Class G 4/5 H operated by the Royal Bavarian State Railways were the most powerful of the German, 2-8-0, freight locomotives.
The Prussian G 12 is a 1'E 2-10-0 goods train locomotive built for the Prussian state railways.
The first steam locomotives of the Baden Class VI c were delivered in 1914 by the Maschinenbau-Gesellschaft Karlsruhe for service in southwestern Germany with the Grand Duchy of Baden State Railway.
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 Mecklenburg T 4 was a German steam locomotive built for the Grand Duchy of Mecklenburg Friedrich-Franz Railway as a goods train 2-6-0T with a leading axle and three coupled axles. In 1925 it was incorporated in the renumbering plan of the Deutsche Reichsbahn as DRG Class 91.19.
The locomotives of Baden Class IV e were designed and built for the Grand Duchy of Baden State Railway in the late 19th century by the Elsässischen Maschinenbau-Gesellschaft Grafenstaden, who supplied the first eight examples in 1894. They were the first locomotives in Germany with a 4-6-0 wheel arrangement. Another 75 locomotives were built up to 1901 by the Maschinenbau-Gesellschaft Karlsruhe.
In Germany and Austria, the running of railway services for a railway administration or the regional network of a large railway company was devolved to railway divisions, variously known as Eisenbahndirektionen (ED), Bundesbahndirektionen (BD) or Reichsbahndirektionen (RBD/Rbd). Their organisation was determined by the railway company concerned or by the state railway and, in the German-speaking lands at least, they formed the intermediate authorities and regional management organisations within the state railway administration's hierarchy. On the formation of the Deutsche Bahn AG in 1994 the system of railway divisions (Eisenbahndirektionen) in Germany was discontinued and their tasks were transferred to new "business areas".
The Baden VI b was the first German tank locomotive with a 2-6-2 wheel arrangement. It was developed by the firm of Maffei for the Grand Duchy of Baden State Railways in order to provide faster services on the Höllentalbahn. As a result, the first six batches were given a firebox sloping to the rear. One striking feature was also the connecting pipe between the two steam domes.
The Baden Class I e locomotives with the Grand Duchy of Baden State Railways were twin-axled tank engines that were built by the Maschinenbaugesellschaft Karlsruhe for duties on branch lines.
The Baden Class I b locomotives of the Grand Duchy of Baden State Railways were built for the pontoon bridges from Heidelberg to Speyer. Altogether three of these engines were on duty, of which two had been taken over from the Palatinate Railway in 1874. A third machine was procured directly from the Maschinenbau-Gesellschaft Karlsruhe in 1893.
The Class T 3s of the Grand Duchy of Oldenburg State Railways were tank locomotives for duties on local and branch lines. They were broadly similar to the Prussian T 3. In terms of performance they were no different from the Oldenburg T 2; but the T 3 had a lower axle load and a somewhat higher adhesive weight of 4.4 tonnes.
The Baden Class IX b were German rack railway steam locomotives with the Grand Duchy of Baden State Railways, whose cogwheel drive was designed for running on track with a Riggenbach rack system.
The Mosbach–Mudau engines Nos. 1 to 4 were six-wheeled, narrow gauge, tank locomotives designed for the metre gauge line from Mosbach to Mudau.
The Oldenburg Class T 1 was an early German locomotive operated by the Grand Duchy of Oldenburg State Railways. It was a four-coupled tank locomotive for shunting duties. There were two types, of which the later one entered the Deutsche Reichsbahn fleet and became Class 98.74.
The class IV f locomotives of the Grand Duchy of Baden State Railway were express locomotives with a 4-6-2 (Pacific) wheel arrangement. They later passed to the Deutsche Reichsbahn, who classified them as class 18.2. These were the first Pacific locomotives in Germany and the second in Europe after the Paris-Orléans Railway 4500-series that had appeared a few months earlier.
The class IV h (four-h) locomotives of the Grand Duchy of Baden State Railway (German: Großherzoglich Badische Staatseisenbahnen, G.Bad.St.E.) were express locomotives with a 4-6-2 (Pacific) wheel arrangement. They later passed to the Deutsche Reichsbahn, who classified them as class 183.
