Bowser 25223 HO Scale ALCo RS-3 Diesel Norfolk & Western N&W 2554 DCC & Sound Infraction 3S but EMD’s term is SD40-2s

but EMD’s term is SD40-2s with “cooling system modifications” because they were designed for better engine cooling in tunnels

painted crew figures

increased radiator capacity and an upgraded 251C prime mover

have end ladders that run only partway up the sides

high-quality alloy steel 4mm output shaft

Bowser 25223 HO Scale ALCo RS-3 Diesel Norfolk & Western N&W 2554 DCC & Sound Infraction 3S but EMD’s term is SD40-2sBowser 25223 HO Scale ALCo RS 3 Diesel Norfolk & Western N&W 2554 DCC & Sound Bowser HO Scale ready to run Alco RS3 diesels are based on popular road switchers constructed by the American Locomotive Co. between 1950 and 1956. With over 1,400 built for railroads in the U. S., Canada, Mexico and other countries, the long lived diesels were popular and even in 2022 a few are in regular freight service for U. S. shortlines, while others are in preserved