Realistic Motorized Engine Model Kit This dynamic OHV inline four-cylinder diesel engine model brings mechanical engineering to life. Driven by a motor, the engine runs just like a real one, allowing you to observe the full operating process in action. With over 300 precisely crafted metal parts and a detailed English instruction manual, you’ll enjoy assembling a fully functional and visually stunning replica from the ground up.
Educational and Impressive STEM Gift Whether you're a hobbyist, parent, or aspiring engineer, this model offers an immersive hands-on experience in engineering and physics. Perfect for collaborative parent-child projects, it builds creativity, logic, and mechanical understanding. Elegantly packed in a high-end gift box, it’s a standout gift for kids and adults alike who appreciate the beauty of industrial design.
