Lego Technic Heavy-Duty Bulldozer Set 42163

A construction vehicle toy for kids aged 7+ – This LEGO Technic Heavy-Duty Bulldozer toy set features authentic details to delight vehicle fans
Moving tracks – After having fun building the bulldozer toy, kids can push the model along on its tracks as they create their own adventures
Raise and lower the blade – This model features a moving blade that kids can lift and lower using the element on top of the vehicle toy
A gift idea for kids – This LEGO construction vehicle makes a fun gift for boys and girls who love LEGO vehicles and imaginative play
An introduction to engineering – LEGO Technic vehicle sets feature realistic mechanisms to introduce young builders to the universe of engineering