Discover the excitement of hands-on learning with this Complete DIY Hydraulic Excavator Model Kit, designed to provide an engaging and educational building experience. Crafted from safe, high-quality composite wood, this kit includes all pre-cut wooden parts and accessories needed to assemble a realistic hydraulic excavator model. Perfect for kids and adults alike, it offers a unique opportunity to explore hydraulic principles through interactive play. Key Features: · Complete DIY Kit: Includes all necessary wooden components and accessories to build a fully functional hydraulic excavator model from scratch, ensuring hours of creative fun and learning. · Innovative Hydraulic System: Utilizes four sets of syringe-based hydraulic cylinders to simulate real hydraulic movements, allowing the excavator to move up and down, left and right, and perform digging actions, teaching the fundamentals of hydraulics and mechanical levers. · Easy Assembly: All parts come pre-cut for quick and hassle-free construction without the need for tools or glue, making it accessible for builders of all skill levels. · Educational and STEM-Focused: Ideal for classrooms, libraries, homes, or offices, this model promotes STEM learning, problem-solving skills, and hands-on understanding of physics and engineering concepts. · Kid-Friendly and Safe Materials: Made from smooth composite wood with no sharp edges, ensuring a safe and tactile building experience for children of all ages. Specifications: · Item Type: Hydraulic Excavator Model · Material: Composite Wood · Use: Handmade puzzle teaching kit · Operating Principle: Hydraulic simulation using four sets of syringe cylinders for realistic excavator movements Package Includes: · Complete set of pre-cut wooden parts and accessories for hydraulic excavator assembly This Hydraulic Excavator Model Kit is an excellent educational toy that combines fun and learning, making it perfect for anyone interested in mechanics, hydraulics, and DIY projects. Build, play, and discover the fascinating world of hydraulic engineering with this safe and engaging model.