This tiny 0-4-0 cogwheel steamlocomotive "Caspar Honegger" was built in 1877 by Maschinenfabrik Aarau for the factory of Honegger in Rüti, which had a rack connecting track to the station. The privately owned little engine weighs 15 tons, has about 125 HP and was in service for the machine factory Rüti till 1951. It was made operational by the owner during 16 years work, but has no permission for running for several technical reasons. It is standing in front of the former SBB workshop in Biasca.