This Liebherr Crawler Crane LR 13000 is one of the biggest that Lego offers in the Technic line, and features the ability to control its movements. If we are talking about the hierarchy of heavy ...

Robotics educator and supreme LEGO builder [Yoshihito Isogawa] built ... It consists of a double technic hole with a shaft projecting in a 45-degree angle. Hackaday loves [Yoshihito]’s great ...