LEGO City 60478 Cement Mixer

LEGO 60478 Cement Mixer is a City Construction set released in 2026, containing 371 pieces and 3 minifigures. It builds a concrete mixer truck with a large rotating drum driven by an Archimedes screw mechanism, with a dial to spin the drum and an adjustable chute to dispense cement. The truck also features a tilting driver’s cab for access to the engine. Accessories include a wheelbarrow, a road sign, and two barriers, and the minifigures are a driver, a construction worker, and an architect.