- Build a mighty construction vehicle packed with details with this huge LEGO Technic App-Controlled Cat D11 Bulldozer 42131 model building set for adults
- Enjoy a rewarding build, then explore the model’s many features and functions. See the new-for-October-2021 LEGO track element that gives the bulldozer 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 ripper and ladder.
- Looking for the best gifts for yourself or any fan of Cat bulldozers and other cool vehicles? This impressive construction vehicle set makes a top gift idea
- This Cat replica measures over 10 in. (26 cm) high, 22 in. (57 cm) long and 14.5 in. (37 cm) wide
- Requires 6 x AA batteries (not included). The set also includes 2 x no. 15 motors, 2 x large motors and 1 x hub