Städtische Straßenbahnen Wien rail joint measurement
car type SM no. 6115. Built by the central workshops in 1920.
It was used to measure the electric resistance at rail joints,
and has special wheels with an insulating layer of wood between
the rim and the axle. In service until 1970. Length 7.4 m, wheelbase
2.6 m, weight 7.2 t, power 9.4 kW.
<p>Wiener Stra&szlig;enbahnmuseum, 2011-06-26.<p>
<a href="mailto:tbk.uncia@gmail.com">tobias b k&ouml;hler</a>