The LEGO Technic Heavy-Duty Bulldozer (42163) is a 195-piece set that lets builders operate a powerful construction vehicle. With detailed mechanics, this set includes moving parts and features that capture the bulldozer’s heavy-duty function. 

 Builders can clear debris, tackle construction tasks, and explore the world of heavy machinery. 

 Ideal for fans of construction, this set offers hands-on, interactive play.