SP RS11 page

This page is dedicated to SP's fleet of ALCO RS11 locomotives. The SP rostered 37 RS11's including 3 former ALCO demonstrator units and 6 low hood units.

Original orders:

The SP purchased RS11's as follows:

SP:

Orig. road numbers ALCO const. no. build date
SP 5720-5722 81456-81458 02/1956 (demonstrators)
SP 5723-5729 82043-82049 11/1956
SP 5845-5856 83407-83418 04-05/1959
SP 5857-5859 83432-83434 05/1959
SP 5860-5865 83445-83450 08/1959
SP 5866-5871 83451, 83487-83491 08-09/1959 (low hood)

 

1965 System Renumbering

 

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