to all you railroad farmers for grain business

As one of the home page article Accessible 3-D Printing for model Railroaders, These in the photo are 3D printed project I have had printed at Shapeways from a 3D drawings. Designs pieces are 3D printed, the wheels turn. the belkin grain bins are one piece with the auger loader between the two bin are seprate. the tractors use with the augers grain loaders with tractor power for loading grain trailers. All are done in Z scale!