About This

• Five Builds, One Set: Rebuild the same kit into a backhoe loader, crane, bulldozer, excavator, or excavator truck; build one model at a time, then rebuild it for a new jobsite mission and more ways to play from one box
• Remote and App Control: Drive forward, backward, left, and right with the included 2.4 GHz remote; use the app for gyro control, path drawing, and block-based programming; a built-in rechargeable battery powers the finished model
• Clear Building Experience: Follow the full-color instructions to rebuild the 344-piece kit into five models; tested to meet applicable ASTM and CPSIA requirements; designed for builders ages 8+ and families looking for STEM toys for ages 8-13
• Hands-On STEM Discovery: Movable booms, buckets, and articulated joints recreate the look and motion of real construction machines; hands-on play helps kids explore how mechanical structures work
• Gift for Young Builders: Building, remote-control play, and beginner coding make this a hands-on 8-year-old boy birthday gift; suited to boys ages 8-14, including younger teens, for Christmas, Hanukkah, school STEM projects, or family building time