Overview Product Description MTH Premier 20-20139 Bessemer and Lake Erie SD-45T-2 Tunnel Motor diesel, 2 rail Classic B&LE orange and black Full sound system that works with on straight DC current or the MTH DCS system NOTE: Operates on analog DC, or on the MTH DCS system (DC). Proto 2 units do not have DCC ionstalled. Operating Diesel Exhaust Full 1/4" scale dimensions Die-Cast Truck Sides, Pilots and Fuel Tank Intricately Detailed ABS Body Metal handrails, decorative horn, and other detail parts Directionally Controlled Headlights (2) Precision Flywheel Equipped Motors Lighted Cab Interior with 2 cab figures Locomotive Speed Control In Scale MPH Increments Scale (2-rail) wheels Kadee Compatible Coupler Mounting Pads Fixed pilots Convertible to 3 rail AC operation for "3 rail scale" operation Road number may be different than pictured--Please ask if you need a certain road number Questions? E-Mail us at pdt212@gmail.com or call 805-226-0320. Product Videos Custom Field Product Reviews