|Schöneicher-Rüdersdorfer Staßenbahn (SRS) operates route 88 (metre
gauge) from the S-Bahn station Friedrichshagen to Rüdersdorf in the
eastern suburbs of Berlin
using second hand equipment acquired from Cottbus & Heidelberg.
Tram 21 was built by Tatra in 1981 as Cottbus 21 and was acquired by SRS in 1993 and then modernized by MGB in 1996 to KT4DM. It is a 4-axle 2-section articulated tram.
SRS 21 at the western terminus loop at S-Bahnhof Friedrichshagen on Monday April 16th, 2007.