RS11 11


The Alco RS11 was a 1800 hp (1.3MW) road-switcher-type diesel locomotive, manufactured by the American Locomotive Company in Schenctady, NY.  ALCO built 426 of these units between 1956 and 1961. In 1956, the Southern Railway purchased the only one of these units it would ever own.

On the fantasy A&BR, however, two RS-11s working in tandem pull a lengthy coal train.