Rapido 50617 HO Scale EMD SD9 Diesel Baltimore & Ohio B&O 771 with DCC & Sound Cornith Cowlitz CLC NiMH & NiCd batteries

NiMH & NiCd batteries

Kit also includes expanded decals and Retro Deluxe™ AMT reproduction packaging

and terrain to provide predictable handling at every speed

Early (short forward taper) standard-range dynamic brakes with retrofitted cooling vents

Rapido 50617 HO Scale EMD SD9 Diesel Baltimore & Ohio B&O 771 with DCC & Sound Cornith Cowlitz CLC NiMH & NiCd batteriesRapido 50617 HO Scale EMD SD9 Diesel Baltimore & Ohio B&O 771 with DCC & Sound The SD7 was General Motors Electro Motive Divisions first foray into 6 axle power. The SD stood for Special Duty, while the 7 was carried over for the 4 axle GP7 series. This new series of locomotives provided extra tractive effort spread and weight distribution across the six axle trucks. Production lasted from May of 1951 to November of 1953. A total of 188 units were