A Pullman-Standard 4427 high-side three-bay covered hopper is making its debut in the Atlas O Premier line. The model, acquired when Atlas O purchased select M.T.H. tooling in March 2021, features plastic and die-cast metal construction and a mix of molded and separate, factory-applied detail parts. Prototype history The PS 4,427-cubic-foot capacity three-bay covered hopper […]
Atlas O PS 4427 high-side covered hopper
