The Vintage Lionel #2020 Postwar Steam Turbine Locomotive & Tender car is a ready-to-go model that runs well on a Three-Rail System. This black plastic train features a 6-8-6 wheel configuration and a scale of 1:48. With a vintage design from the 1940s, this analog-controlled locomotive and tender car are perfect for model railroad enthusiasts aged 17 years and up. The detailed transportation-themed unit, measuring 12 inches in length and weighing 7 pounds, embodies the nostalgia and charm of classic railroads.