Transport-Schienen-Dienst GmbH (TSD) is an joint-venture of EBM and a construction-company from Burbach. My information says the company operates two locos (level of knowledge first quarter of 2003). If this is correct this loco without viewable numbers must be TSD 1. It was built by LEW in 1979 with no. 12882 and operated by DB as 202 373. On 14th of September 2003 it pushes a track maintenance train through the station of Castrop-Rauxel.
Photo by Arnim v. Herff (arnimvherff@uni-duisburg.de)