John Deere S690 Combine Harvester STL 3D Print Model

The John Deere S690 is a large full-size combine harvester featuring highly detailed bodywork, an open grain tank, articulated unloading auger, grain header with reel and cutterbar, and dual rear axle configuration. The model is split into separate assemblies — main body and detachable header — allowing flexible printing and display options. Ideal for scale dioramas, agricultural collections, and tabletop game terrain at approximately 1:32–1:64 scale depending on print size. Supplied as STL files ready for slicing.

Print settings

FDM printing is recommended for the main body using PLA or PETG at 0.15–0.2 mm layer height with 20–30% infill; the header reel fingers are very fine and may benefit from resin (MSLA) printing for sharper detail. Print the header flat on the build plate to minimise supports on the cutting teeth; the main chassis prints best oriented upright with tree supports under the axle housings and cab overhang. Paint masking will be required to replicate the iconic John Deere green and yellow livery.