This Bowser Executive Line Baldwin AS416 is based on diesels built between 1950 and 1956. The AS416 was designed to spread out axle loadings with an A-1-A wheel arrangement for use on lightly built rail lines with smaller rail. 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. This Baldwin AS416 locomotive features a 21-pin DCC decoder interface for easy conversion to DCC when you're ready (decoder sold separately). Check out the entire line of Bowser HO Scale locomotives.