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Build and explore the world of mechanics with the Tractor & Trailer — a 3D DIY wooden mechanical puzzle model. Featuring a detailed tractor with a functional trailer that tips and opens using a side lever, this model perfectly blends design, motion, and creativity. Each laser-cut wooden part fits precisely without glue or tools, making assembly simple and fun. Includes farm accessories like a shovel, pitchfork, broom, and bucket for added realism. Perfect as a gift, display piece, or hands-on engineering project for adults and teens.Key Highlights:• 3D wooden mechanical tractor and trailer model• Functional trailer tipping mechanism with lever control• Includes realistic farm tools and accessories• Laser-cut eco-friendly plywood construction• Easy self-assembly — no glue or tools needed• Smooth motion through precise mechanical linkage• Includes CAD + CDR + illustrated assembly manual• Perfect for collectors, hobbyists, and STEM learners
REVIEWS & COMMENTS
accuracy, and usability.
