Série 2550 were the second batch of
25 kV electric locomotives built for
Portuguese Railways (CP). They entered service in 1964 and were used on the main line between
Lisbon and
Oporto. 20 locomotives were built; as of 2012 none remain in service.[1] Unlike the earlier Série 2500, the Série 2550 were built with unpainted
stainless steel bodywork. They were constructed by
Sorefame, with components from the French company
Alsthom.
The
Série 4700 were built in 2007-2009 as a replacement for the Série 2550.
IP network (Note: In italic, classes shared by
CP and other companies, simult. or not; in underlined italic, classes used exclusively by other companies.)