It’s big. It’s mighty. It’s your next construction challenge. This LEGO® Technic™ Liebherr Crawler Crane LR 13000 (42146) model for adults stands over 38 in. (99 cm) high and is one of the largest models in the LEGO Technic range. Packed with details, it features realistic movement in an impressive tribute to one of the world’s most powerful cranes. Immerse yourself in the details as you enjoy a mindful build that celebrates one of the world’s most powerful cranes. Then put your crane model to work using the CONTROL+ app to see what this mighty machine can do. Realistic functions include the tank steering, rotating turntable, luffing jib, winch and load sensing