This is Bachmann 41806 GG-1 Elec PRR Grn. The pride of Pennsylvania's Electric Fleet! There's no mistaking a GG-1 for any other locomotive. These locomotives performed as good as they looked and were used in passenger and freight service for almost fifty years! Its key features are: Navigates 0-42 curves Length 20.25; height 4 6 wheel power trucks with traction tires Powered by dual motors Flywheel coasting action All metal gears Electronic 6-amp reverse board True Blast IITM digital horn and bell Durable ABS plastic shell Die-cast trucks, truck sides, and pilots Dual headlights Twin operating pantographs Add-on stamped metal ladders Add-on grab rails and window bars Manufacturer: Williams. Model Number: 41806. MSRP: 469.95.