YCFUN Toy Crane Model Building Kit with Hydraulic, 3-in-1 Crane, Excavator & Wood Loader Construction Toy Truck, Erector Set for Kids 6-13

Build big fun with the YCFUN Construction Model Building Kit! This 168-piece set lets kids create a crane, excavator, or wood loader while boosting STEM skills. The manual hydraulic mechanism adds realistic truck movement for hands-on engineering play. Made from safe, durable ABS with smooth edges, it’s a great gift for young builders ages 6–13 who love construction toys and model kits.

• YCFUN STEM Construction Building Kit: Large engineering kit packed with 168 pieces for kids to build realistic construction trucks and help kids develop engineering thinking.
• 3-in-1 Truck Model Set: Multi-model building toy lets kids create a crane, excavator, or log loader—ideal for construction truck fans.
• Working Hydraulic System for Real Movement: Features a manual hydraulic mechanism that powers the boom and arm, offering hands-on engineering play and realistic truck action.
• Durable, Safe Building Parts: Made from strong, kid-safe ABS materials with smooth edges; perfect construction toy for boys and girls.
• Ideal STEM Toy Gift for Boys & Girls: Great educational gift for ages 6–13; perfect for young builders who love construction toys, engineering kits, and model building sets.