Mülheim articulated tram 278
OperationalThe history of the tram
Ruhrbahn Mülheim
Operational
1977: Delivered as Mülheim articulated tram 278, manufacturer Düwag, type M6C.
Ruhrbahn Mülheim
Operational
2002: Rebuilt to Mülheim articulated tram 278, manufacturer Düwag, type M6C-NF.

March 27, 2004.
Schöneicher-Rüdersdorfer Straßenbahn (SRS)
Operational
2023: Taken over by the company as Schöneiche articulated tram 78 (ex Mülheim articulated tram 278), manufacturer Düwag, type M6C-NF.