• ALL-NEW Paragon4 Sound & Control System

• Synchronized Puffing Smoke with Chuff Sound

• Variable Puffing Smoke Intensity and timing

• Separate Whistle Smoke Feature - smoke streams from whistle area when whistle is blown

• Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC

• Precision Drive Mechanism engineered for continuous heavy load towing and smooth slow speed operation

• Precision Drive Mechanism engineered for continuous heavy load towing and smooth slow speed operation

• 5-Pole Can Motor with Skew Wound Armature

• Heavy Die Cast Boiler, Tender Body, and Chassis for Increased Tractive Effort

• Premium Caliber Painting with Authentic Paint Scheme

• Prototypical Light Operation with Separately Controllable Headlight, Reverse Light (where applicable), Cab Light, Mars Light (where applicable), Front Numberboards, Front Marker Lights, and Rear Tender Deck Light

• Factory-installed Engineer and Fireman Figures

• Prototypically Accurate Details for Each Road Number

• Many Separately Applied Details such as Handrails, Ladders, Piping, Whistle, and Brass Bell

• Equipped with Rubber Traction Tires for Increased Pulling Power

• Recommended Minimum Radius: 22 inches

• Accurate Prototypical Sounds for the UP FEF-3 Northern

Notable Features:

• Accurately modeled FEF-3 double stack and triple stack - prototypically accurate for each road number

• Accurately modeled turret casing

• Individual side rods

• Centipede-style oil tenders with finely detailed oil inserts. #844/8444 has the Heritage Fleet containment dam, other road numbers do not.

• Options for Worthington and Sellers FWH
  

• Cast steel Commonwealth pilot with options for a front coupler or pilot insert

• Walschaerts Valve Gear

•  #844/8444 multiple era-specific appearances