The tender locomotives of type U proved so good that they were procured in large quantities by almost all operators of narrow-gauge railway lines in Austria and were built by several locomotive factories.Due to their large number of machines, numerous of this type are still available for use at museum and tourist railways. Some specimens were also set up as locomotive monuments.The locomotive number 2 of the Zillertal railway is currently mainly used before the nostalgic train with the 2-axle passenger cars, which Liliput also has in the program and is constantly adding new cars. It fits perfectly with the epoch VI train with the red carriages.This text is machine translated.