LEGO Technic: Grúa sobre Orugas Liebherr LR 13000 42146

LEGO Technic Liebherr LR 13000 Crawler Crane 42146 contains 2,883 pieces and recreates a large crawler crane with a structure approximately one metre high. It features tank-style steering, a rotating platform, luffing jib, winch and load-sensing system. Its functions are powered by 2 Smart Hubs and 6 large motors and can be controlled from the LEGO Technic CONTROL+ app, which also displays vehicle statistics and offers challenges. The set includes 24 ballast elements providing approximately 0.9 kg of counterweight. The completed model measures around 99 cm high, 110 cm long and 28 cm wide.