HO Scale Hopper Car STL Files | 3D Printable 70 Ton Open Hopper with Decal

This Ho scale 70 ton 3 bay open hopper STL is perfect for enthusiasts looking to add lengthy hopper trains to their layouts for a small fraction of the cost of normal cars. Once you print the car, details and wheel trucks, all that is needed to complete them are 33" HO scale wheels (not the whole assembly, just the actual wheels) and a set of couplers (I use ez-mate style). The cover can be glued on or melted on after you put the couplers in and same for the detail parts. Then you can print off…

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