SBB Re 450

The Re 450 is a push-pull electric locomotive of Swiss Federal Railways (SBB CFF FFS), formerly classed Re 4/4 V, used only for the Zurich S-Bahn commuter services. Each locomotive works in a trainset with three double-deck passenger carriages, the last with a driving cab, and trainsets can be coupled to form a train of three locomotives and nine carriages. The 115 locomotives are numbered 000 to 114 and each is named after a commune, mostly in the canton of Zurich. The trainsets are known as DPZ, the first double-decker type SBB operated after trials of a borrowed French VO 2N train in the early 1980s. Two sets were sold to the Sihltal Zurich Uetliberg Bahn in 2008, and the rest were refurbished at Yverdon-les-Bains between 2011 and 2018.