ChS6 locomotive with passanger train goes on the mound through the reservoir near Zavidovo station at the south of Tver region. ChS6 is an electric mainline DC passenger locomotive, made by "Skoda" in Czechoslovakia (Czech Republic) in Plzen city specially for Soviet Union railways. Between 1979 and 1981 were built 30 locomotives used mainly at the line between Saint-Petersburg and Moscow. Externally ChS6 is similar to ChS200 locomotive.
