Introduction

Atlas 40005323 N Scale EMD SD7 Chicago & NorthWestern C&NW 1664 DCC & Sound

The Atlas Classic N Scale SD-7 Locomotive is based on the prototype manufactured by EMD from February 1952 to November 1953. Utilizing a 1,500 hp engine and a longer underframe than the GP-7, the SD-7 was the first locomotive to use EMDs Flexicoil truck.

Built by EMD between 1954 and 1959, the SD-9 6-axle road switchers produced 1,750 HP and were used primarily for freight service throughout the US, both on main and secondary lines. Many SD-9 locomotives are still in service today, serving as road switchers for shortline & industrial railroads, and as yard switchers for major Class 1 lines.

FEATURES:

• Powered low friction drive
• Blackened metal wheels
• Dual brass flywheels
• Directional lighting
• Golden-white LEDs
• AccuMate couplers
• Supports all DCC-programming modes
• DCC includes RailCom and RailComPlus, with 14, 28 or 128 speed steps and with 2-digit and 4-digit addressing
• Flexible mapping of function keys F0 to F28
• A total of 6 DCC function outputs are available, and all can be function mapped (disable, brightness, light effects) individually
• Follows all NMRA DCC standards and recommended practices
• Over 20 sound effects are available, including engine start-up and shutdown, prime mover sounds through all eight notches, bell, air horn, air compressor, dynamic brakes and more
• There are up to 16 user-selectable horns, 2 user-selectable bells, and 2 user-selectable synchronized brake squeals
• Manual and Automatic Notching modes with the ability to change modes on the fly are provided for true realism

NOTE: Road number may vary from picture shown.