Bowser HO Scale ready-to-run Alco C415 diesels are based on mid-cab Century Line road switchers constructed by the American Locomotive Co. between 1966 and 1968. The unpopular model was purchased by only seven customers and in the 2020s only a handful were operating in freight and museum service. The Bowser Executive Line model features accurate, railroad-specific and era-specific body variations, applied details and a smooth-running drive with can motor, flywheels, nickel silver wheels with RP25 flanges and knuckle couplers. locomotive features a 21-pin DCC decoder interface for easy conversion to DCC when you're ready (decoder sold separately).