NIB 6-8480 Lionel Union Pacific Diesel Locomotive F3 AA Diesel Set Description In 1946, EMD began production of one of the most famous and recognizable locomotives of all time, the F-3 diesel. Proclaimed as the "widest range locomotive in history", a record production of 1800 units sold in just two years. Demonstrating remarkable proficiency at both fast-passenger and heavy-freight service, the F-3's flexibility cemented it as a mainstay on most large railroads. These 1,500 horsepower units were so successful that the f-3 is credited with accelerating many railroads' path to dieselization. The engine's initial field tests were conducted among 20 different railroads winning over many diesel doubters with their fuel efficiency and easy maintenance. The F-3's sleek, streamlined shape proved to be the perfect design for the colorful, imaginative paint schemes many railroads used on their locomotives as a way to showcase their passenger trains. This set includes a powered A-unit, and a non-powered A-unit. Both A Units Feature: O-Gauge, O-Scale Working headlights Illuminated number boards Die-cast metal F3 trucks Metal chassis Metal ladders Portholes Louvered vents Operating knuckle couplers Authentic Union Pacific Markings Metal wheels and axles Powered A Unit Features: Dual Pullmor motors Eight wheel drive Magne-traction Transformer controlled forward-neutral-reverse operation Each unit is 13 1/2" long and will run on O-31 or greater curves WHO WE ARE We are a family-owned Model Train Shop est. 2024 All our Items are NEW IN BOX and will carry their manufacturer's warranty should you have a product issue, Our PAYMENT POLICY is as follows; Payment is due immediately after purchase unless notified before hand and a payment arrangement is made otherwise. SHIPPING POLICY All items will be shipped via USPS priority mail with tracking and insurance (unless noted otherwise). We currently ship Wednesday through Friday at the time of shipment all tracking numbers will be uploaded accordingly. COMBINE SHIPPING We offer combine shipping please contact us before completing your purchase. RETURNS We do except returns within 30 days of purchase, Items must be returned in original shipping and condition as you received it. please note there is a 20% restocking fee on all items.