Bombardier TRAXX ME (multi-engine) 92 80 1245 003-9 for Deutsche Bahn Regio.
Engine room with a central corridor as common in many electric locomotives.
Most other Diesel locomotives have a big engine/generator in the middle.
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InnoTrans Berlin, September 2012
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<a href="mailto:tbk.uncia@gmail.com">tobias b k&ouml;hler</a>