20-21946-1 SD70Mac Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 4719

Intricately Detailed, Durable ABS Body Die-Cast Truck Sides, Pilots and Fuel Tank Metal Chassis Metal Handrails and Horn Moveable Roof Fans Metal Body Side Grilles Detachable Snow Plow (2) Handpainted Engineer Cab Figures Authentic Paint Scheme Metal Wheels, Axles and Gears (2) Remote-Controlled Proto-Couplers Prototypical Rule 17 Lighting Directionally Controlled Constant Voltage LED Headlights Lighted LED Cab Interior Light Illuminated LED Number Boards (2) Precision Flywheel-Equipped Motors Operating ProtoSmoke Diesel Exhaust Playable Horn Sounds Onboard DCC/DCS Decoder Locomotive Speed Control In Scale MPH Increments Proto-Scale 3-2 3-Rail/2-Rail Conversion Capable 1:48 Scale Proportions Proto-Sound 3.0 With The Digital Command System Featuring Quillable Horn With Freight Yard Proto-Effects Unit Measures: 18 1/2” x 2 5/8” x 4” Operates On O-36 Curves