Novelty 2026: As the successor to the Class 170, a saturated steam
locomotive with a shortened boiler and only one steam dome was
developed from 1917 onwards – the Rh 270. The frame and running
gear were largely adopted from the proven Class 170. The first
seven locomotives were delivered by the Bohemian-Moravian Machine
Factory in 1917; a total of 27 locomotives were built by the end of
the First World War. From 1920 onwards, the locomotive was built in
series for the BBÖ, with a total of 100 examples in service by
1922. Following the annexation of Austria, the Deutsche Reichsbahn
took over the entire fleet in 1938 and designated the locomotives
as 56.3401–3500. After the Second World War, 25 locomotives
remained in Austria and were classified by the ÖBB as Class 156.
The last locomotive was retired from the ÖBB fleet in 1968. The
156.3423, originally built as 270.125, has been preserved. Digital
switching of driver's cab and running gear lighting as well as
firebox flickering by retrofitting a digital decoder | Version with
spark arrestor chimney | With generator, feed pump and air pump in
BBÖ design | Fine steps, handrails, sanding pipes and numerous
separately applied pipes | Metal wheelsets and finely detailed
valve gear | Prototypical coal bunker with sharply defined coal
reproduction | Additional parts for display in a showcase are
included with the model.
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