Requires LifeLike SW1200 or Bachmann S3 Chassis
MLW built these locomotives starting in 1959. The S-13 units were state of the art switching technology for MLW. Canadian National rostered 49 S-13 units. They were rebuilt in the late 1980s for use a hump units, and were on the roster into the late 1990s. Pacific Great Eastern (Later British Columbia Railway and BC Rail) rostered 3 S-13 units, that were originally built as RS-23s (likely as a cancelled order, for CP) and modified for use for that customer, with AAR type A trucks. Later rebuilt CN units had the arrangement of the windows on the cab rear modified.