Privately owned, former SBB, diesellocomotives Bm 6/6 # 18501, 18508, 18507 and 18511 (from right to left) stabled in Winterthur freight yard. In the background highspeed tilting train RABe 503 # 022 of the SBB is running from Zürich to Munich as Eurocity 99. The sixaxle dieselelectric Bm 6/6 were built in 1954/1961 in a series of 14, have two Sulzer 6LDA25 prime movers with a total power of 956 kW, and were withdrawn from 1999. Some of the locomotives have been scrapped in the last years. One, # 18505, ist operational for the Oensingen-Balsthal-Bahn, it was owned by SBB Historic before.
