Rapido 50617 HO Scale EMD SD9 Diesel Baltimore & Ohio B&O 771 with DCC & Sound File Car length 15"

Car length 15"

Built by Pullman Standard starting in the late 1940s and into the 1950s

200 examples sold to railroads in the United States

Roundhouse 85825 HO Scale Standard Wood Caboose Southern Pacific SP 406

Metal Diff

Rapido 50617 HO Scale EMD SD9 Diesel Baltimore & Ohio B&O 771 with DCC & Sound File Car length 15"Rapido 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