Kirovets K-744 with Disc Harrow STL 3D Print Model

The Kirovets K-744 is a large Russian four-wheel-drive articulated farm tractor, here modeled in full detail alongside a wide folding disc harrow implement. The model captures the distinctive squared cab, twin rear axles with dual wheels, front ballast weights, exhaust stack, mirrors, and the complete three-point hitch linkage connecting to the multi-gang disc harrow with packer rollers and end markers. Ideal for scale dioramas, agricultural display models, or tabletop farming simulators, it is supplied as a multi-part STL set with a windowed/lights cab variant included. All files are print-ready in STL format.

Print settings

FDM printing is recommended for the tractor body and large harrow frame sections using PLA or PETG at 0.1–0.2 mm layer height; resin (MSLA) is advised for the fine disc blades, packer wheels, and hitch linkage to preserve detail. Print the cab upright and the harrow frame flat on the bed to minimise supports. Enable supports for the exhaust stack, mirrors, and hydraulic arms. An infill of 20–30% is sufficient for structural parts; increase to 40% for hitch components that will handle assembly stress.