Bobcat S770 Skid Steer with Stump Grinder STL 3D Print Model

The Bobcat S770 is a compact skid steer loader equipped with a hydraulic stump grinder/cutter attachment, captured here as a highly detailed 3D printable model. The model features an enclosed ROPS/FOPS cab with interior detail, four solid rubber tires, hydraulic hose routing, and a fully modelled disc-style stump cutter head with carbide tooth detail. Multiple versions are included: open-frame and windowed/lights cab variants, making it suitable for dioramas, scale modelling, and display. Supplied as STL files ready for FDM or resin printing.

Print settings

FDM printing is recommended for the main body and loader arms using PLA or PETG at 0.15–0.2 mm layer height with 20–30% infill; resin printing is advised for fine details such as hydraulic hoses, cab interior parts, and the stump cutter disc. Print the cutter head and cab separately, oriented to minimise overhangs, with supports enabled for the hydraulic arm assembly and undercarriage. The model is provided in multiple parts to ease printing and assembly.