CSX Woodchip Hopper CSX Woodchip Hopper. Unleash your imagination and creativity today with Lionel. SKU: 6-84338 Dimensions: Length: 10 â " " Gauge: O Gauge year: 2017 rail line: CSX Minimum Radius: O27 Scale: Traditional Catalog Year: 2017 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