Montreal Locomotive Works is the builder of the ALCO RS-3 which has a four-stroke engine.
The ALCO RS-3 built by the Montreal Locomotive Works has a four-stroke engine.
ALCO RS-3 | builder | Montreal Locomotive Works ALCO RS-3 | engine | Four-stroke engine ALCO RS-3 | builder | Montreal Locomotive Works ALCO RS-3 | engine | Four-stroke engine