Rapido 50622 HO Scale EMD SD9 Diesel Burlington CB&Q 831 with DCC & Sound S FC 1 x Factory Assembled Center

1 x Factory Assembled Center Diff

2-3s Lithium

Torque: 1000oz @ 10v

Trumpeter Scale Models 415 1/35 CH-47D Helicopter Crew Modern US Army Set

Rapido 50622 HO Scale EMD SD9 Diesel Burlington CB&Q 831 with DCC & Sound S FC 1 x Factory Assembled CenterRapido 50622 HO Scale EMD SD9 Diesel Burlington CB&Q 831 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 built