Union Pacific 3-Bay Die-Cast Coal Hopper #18137 Since the 1960's, high capacity 3-bay open-top hoppers have been a common sight on the railroads. Used initially in dedicated unit coal train service, these cars were also used for sand, stone, ore, scrap metal, and other services. The basic design, originally built and tested by Pennsylvania, Norfolk & Western, and Chesapeake & Ohio, was later adopted by a multitude of railroads to become a modern-era hopper standard. SKU: 6-27132 Dimensions: Length: 12 3/4" Gauge: Standard O Scale price: 69.99 year: 2006 rail line: Union Pacific Minimum Radius: O-31 Catalog Year: 2006 Catalog Title: Classic Trains Vol. 1 2006 Road Number: 18137 ADDITIONAL FEATURES: All-new tooling Hidden uncoupling tabs Die-cast metal frame and body Rotating bearing caps Removable single-piece coal load Opening bottom hatches Single and 3-Pack hoppers available with unique sequential numbers STANDARD O FREIGHT CARS Die-cast metal sprung trucks for improved tracking, especially through switches Operating couplers—uncouple cars automatically with a remote-control or uncoupling track section Scale proportions Super-detailed with many separately applied metal parts Prototypical paint schemes Minimum Curve: O-31 (Except where noted) Perfectly sized to match Lionel Standard O Locomotives Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product