Fun-filled LEGO adventuresLEGO Technic - App-Controlled Cat D11 Bulldozer 42131

Build a powerful, highly detailed construction vehicle with this massive LEGO Technic Cat D11 Bulldozer 42131 construction set for adults
Enjoy a rewarding build, then explore the models many features and functions. Check out the new LEGO track element for October-2021 that gives the excavator its realistic movement
Use the CONTROL+ app to operate your bulldozer. Bring the bulldozer model to life as you drive and steer, then raise, lower and tilt the blade or raise and lower the scraper and ladder
Looking for the best gift for yourself or any fan of Cat excavators and other cool vehicles? This awesome construction vehicle set is a top gift idea
This cat replica measures over 10 inches. (10.2 in) high, 22 in. (57cm) long and 14.5in. (14.6 in) wide
Works with 6 AA batteries (not included). The set also includes 2 x no. 15 motors, 2 big motors and 1 hub