Young builders can experience the power of heavy machinery with the LEGO City Yellow Bulldozer (60466) construction toy for boys and girls 8 years old and up! Kids who love construction vehicles will be amazed by this authentic bulldozer's incredible working features that mirror real construction site equipment. Kids can discover the thrill of operating massive earth-moving machinery as they raise and lower the front pusher blade to clear debris, then deploy the rear dual-shank ripper to break through tough terrain. The excitement builds as children push the bulldozer forward and watch the detailed engine come alive—visible pistons pump up and down while the cooling fan spins just like on actual construction vehicles. Young engineers can use the experienced driver and two crew members minifigures to plan their pretend construction projects. A construction sign helps mark work zones and keeps the job site organized for maximum efficiency. Perfect as a birthday gift or any-time treat for boys and girls who love who building sets and truck toys, this detailed set brings the excitement of real construction sites to life. LEGO City sets (each set sold separately) can connect to build massive construction zones and community projects. The LEGO Builder app enhances the building experience with helpful 3D viewing tools and progress tracking. Contains 682 pieces.