Among the worlds most recognizable engines, the GG1 is no stranger to rail fans of all levels. The GG1 has been plastered on everything from magazine ads and Hollywood movies to coach seat headrests. The GG1 represents a true breakthrough in electric locomotive technology. Patterned after the GE New Haven, it was the eventual culmination of nearly 40 years of experimentation. Broadway Limited Imports brings the memory of this world famous locomotive in diecast construction with Paragon3 electronics including Rolling Thunder TM. Industry-Leading Features: Paragon3 Sound & Operation System FEATURING ROLLING THUNDER TM with Authentic Sounds and Prototypical Operation in both DC and DCC environments Factory Installed Engineer Figures Locomotive Composition: Die Cast body with Die Cast Chassis Couplers: (2) Operating Kadee or Compatible Compatible Tracks: Code 70, 83, 100 Rail Minimum Operating Radius: 18 in or greater **Specifications on this page subject to change.