Embark on an extraordinary building challenge with the LEGO Technic Liebherr LR 13000 Crawler Crane (42146). Standing at an impressive 99 cm tall, this meticulously detailed model is one of the largest in the LEGO Technic series as of August 2023, designed to captivate adult builders with its sheer scale and intricate engineering.

Dive deep into the fascinating mechanics of this powerful crane, a true homage to its real-world counterpart. Once built, the model comes alive through the intuitive CONTROL+ app, allowing you to command its robust capabilities. Experience authentic movements including precise crawler steering, a fully rotating turntable, a functional luffing jib, a working winch, and advanced load sensing.

Every aspect of the Liebherr LR 13000 is crafted for realism. The set features a sophisticated crawler steering system and a rotating superstructure, mirroring the precision of a genuine crane. It also includes 24 specialized weight elements, providing a crucial 0.9 kg counterweight to ensure stability during operation, adding to the model's authentic performance.

Powering this colossal model are two smart hubs and six large L-motors, all included within the set, bringing its complex functions to life. While the model requires 12 AA batteries (not included) for operation, the building process itself is a rewarding journey. Digital building instructions are conveniently available via the LEGO® Builder app, guiding you through each step.

Designed specifically for adult enthusiasts of quality engineering and construction machinery, this LEGO Technic set offers a fulfilling hobby project. As with all LEGO Technic products, the parts adhere to stringent industry standards, guaranteeing consistent quality, perfect compatibility, and reliable connections. Each component undergoes rigorous testing—dropped, heated, crushed, twisted, and analyzed—to ensure it meets strict international safety standards, providing peace of mind with every build.

• Model height: 99 cm


• Model dimensions: 100 cm (height) x 110 cm (length) x 28 cm (width)


• Part count: 2883 pieces


• Recommended age: 18+


• Control: CONTROL+ app enabled


• Realistic functions: Crawler steering, rotating turntable, luffing jib, winch, load sensing


• Counterweight: Includes 24 weight elements for 0.9 kg counterweight


• Power: 2 smart hubs and 6 large L-motors included


• Batteries required: 12 AA batteries (not included)


• Building instructions: Digital instructions available via LEGO® Builder app


• Quality: LEGO® Technic parts meet strict industry standards for consistency and compatibility


• Safety: LEGO® Technic parts undergo rigorous testing to meet international safety standards


• New release: August 2023