LEGO® Technic™ Heavy-Duty Bulldozer 42163

This LEGO® Technic Heavy-Duty Bulldozer set for boys and girls features authentic details to delight young vehicle fans.  After having fun building the bulldozer toy, kids can push the model along on its tracks as they create their own construction site adventures.  Just like a real bulldozer, this model features a moving blade that kids can lift and lower using the element on top of the vehicle toy.  This set makes a fun gift for boys and girls who love vehicles and construction toys.  LEGO® Technic buildable model sets feature realistic movement and mechanisms to introduce young LEGO builders to the universe of engineering