A realistic model version of Volvo?s biggest articulated hauler, the LEGO? Technic? 6x6 Volvo Articulated Hauler (42114) is ideal for kids who love construction vehicles. The truck is powered by 1 large angular position motor, 1 XL motor and 1 L motor with a Bluetooth controlled Smart Hub for realistic functionality. Explore the app for new ways to play There are lots of authentic details to discover and kids can take control of the truck using the LEGO Technic CONTROL+ app. Use the different control screens to drive forward, reverse, steer, change speed and gear, or unload the hauler?s bucket. Kids also get a personalized dashboard with authentic cockpit controls. Challenges and achievements help kids develop their driving skills and there's inspirational content to discover in the app too. Authentic details inspire creative play LEGO Technic construction vehicle playsets are ideal for LEGO fans ready for a new challenge with vehicles that look and drive like the real thing.