Build the ultimate machine for lifting loads - the mobile heavy-duty crane.

Are you ready for the largest and most complex LEGO Technic model ever? Then get the mobile heavy-duty crane.

This colossus consists of 2,606 pieces and features a cool 8-wheel steering system and a 360° rotating superstructure. Activate the LEGO Power Functions motor to extend and lower the stabilizers or extend the crane arm - up to 77 cm. Lower the hook with the working winch and lift the load. Additionally, this authentic 2-in-1 model has 10 wheels, 5 axles, and a detailed V8 engine with moving pistons. It can be converted into a container stacker and truck with a Power Functions motor for extending and positioning the boom.