Atlas HO - 10004222 HO GP40-2 SILVER CSX [YN2] #6221

Features:
• Golden-white LEDs
• Realistic die-cast underframe
• Five-pole skewed armature motor with dual flywheels for optimum performance at all speeds
• Directional lighting
• Factory-equipped with AccuMate® knuckle couplers
• Detailed cab interior with crew
• Separately-installed scale windshield wipers,metal grab irons and fine scale handrails
• Movable drop steps
• Walkway safety tread
• Coupler cut bars
• Multiple unit hoses and trainline hoses
• Snowplow

Additional features include:
• Etched metal radiator and dynamic brake fans
(included where appropriate per road name).
• Dynamic Brake options: standard range, extended range or non-dynamic brake hatch used where appropriate per road name.
• Three fuel tank variations: 2,600, 3,000 and 3,600 gallon used where appropriate per road name

Atlas Master® Series Silver Additional Features:
• NMRA 21-pin plug for DCC (Decoder-ready)

Atlas Master Series Gold Features:
• ESU LokSound decoder, supporting all DCC programming modes.
• Flexible mapping of function keys F0 to F31.
• 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 and more.