Athearn RTR 1449 HO Scale EMD SD39 Minneapolis Northfield Southern MNS 40 DC

The SD38 is a 6-axle diesel-electric locomotive built by General Motors Electro-Motive Division between May 1967 and October 1971. It had an EMD 645 16-cylinder engine generating 2.000 horsepower. The EMD SD38AC built by General Motors Electro-Motive Division between June and October 1971. It was basically an SD38 with an AR10 alternating current alternator instead of the SD38’s normal direct current generator. It also produces 2.000 horsepower from a 16-cylinder EMD 645E roots blown prime mover. It came equipped with or without dynamic brakes. The SD38 and SD38AC have the same frame as the SD39. SD40 and SD45.

In 1966. EMD updated its locomotive catalog with entirely new models. all powered by the new 645 diesel engine. The SD39 had 2.300 hp from a turbocharged V12. The SD39 had the smallest prime mover of the SD locomotives in the EMD catalog. 54 were built for American railroads.

FEATURES:

• Operating rooftop beacon (effect on DCC+sound version)
• Cab mounted A/C
• Cab mounted antenna plane
• Leslie RS3L horn on bracket
• No class lights
• Slug control boxes
• Sound Ready! All non-sound come with speakers installed. ready to add the 21-pin sound decoder of your choice!
• Fine scale handrails
• Separately applied air tanks
• Brake wheel or ratchet brake nose per prototype
• Individually applied wire formed grab irons
• See-through cab windows
• Detailed fuel tank per prototype
• See-through dynamic brake and radiator fans
• Separately-applied detail parts
• DCC Ready 21-pin NEM plug
• Non-sound version features 21-pin NEM DCC plug
• LED Illuminated front and rear headlights. ditch lights. and beacons (where applicable to the prototype)
• All-wheel drive with precision gears for smooth and quiet operation
• All-wheel electrical pickup provides reliable current flow
• 5-pole motor with precision-machined flywheels and multi-link drive train for trouble free operation
• Heavy die-cast frame for greater traction and more pulling power
• McHenry scale knuckle spring couplers
• Wheels with RP25 contours operate on all popular brands of track
• Fully-assembled and ready-to-run out of the box
• Painted and printed for realistic decoration
• Genesis motor retrofit kit ATHG63839 compatible
• Highly-detailed. injection-molded body
• Minimum radius: 18” — Recommended radius: 22”