B 2/3

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B 2/3 is a Swiss type designation for standard-gauge steam locomotives with a tender with one running axle and two coupled drive axles, with a top speed of 70 to 80 km / h. There were the following series of this type:

Compagnie de l'Ouest-Suisse

Association des Chemins de fer de la Suisse Occidentale

  • SO B 2/3 , 6 pieces 1868–70 from Koechlin & Cie in Mulhouse

Ligne d'italie

  • LI B 2/3 , 6 pieces 1858 from Ateliers d'Oullins in Lyon

Compagnie du Simplon

  • SB 2/3 , 3 pieces 1875 from SACM in Grafenstaden

United Swiss Railways