LEGO Technic 42131 Cat D11 Bulldozer with App Control

Celebrate a construction hero with this buildable LEGO Technic version of a Cat D11 App-Controlled Bulldozer (42131). This large set provides adults with the opportunity to fully immerse themselves in the hobby. Just like the real Cat bulldozer, this model is built in modules. LEGO fans will love a new feature – a new-for-October-2021 large track that can be tightened and loosened. And the building is just the beginning! With so many authentic features and functions, there’s so much to discover.<br><br>Drive your own bulldozer<br>Use the CONTROL+ app to operate this powerful machine. Watch the realistic movement as you tilt, raise and lower the blade or raise and lower the ripper and ladder.<br><br>Discover a world of engineering<br> LEGO Technic construction models feature lifelike movements and mechanisms that introduce LEGO builders to the world of technology in an accessible and realistic way.