Atlas 40005599 N Scale EMD SD45 Diesel Rio Grande D&RGW 5331 DCC & Sound HOFC 4-link rear triangulated suspension

4-link rear triangulated suspension

easy assembly on floors

Besides being the fastest ARRMA Speed Bash vehicle

trucks and other details

Metal internal geared diff

Atlas 40005599 N Scale EMD SD45 Diesel Rio Grande D&RGW 5331 DCC & Sound HOFC 4-link rear triangulated suspensionAtlas 40005599 N Scale EMD SD45 Diesel Rio Grande D&RGW 5331 DCC & Sound During the 1960s the demand for high HP locomotives drove EMD and competitor GE to continue to push the limits of locomotive design. During the time when 3,000 HP 16 cylinder prime movers were the norm, EMD made the decision to introduce a 20 cylinder, 3600 HP design. Introduced in 1965, the SD45, with its distinctive flared radiator design, was purchased by many major US