LEGO Technic 8854 – Power Crane (1991) is a 617-piece Technic set featuring a large mobile crane truck with multiple mechanical functions. It includes a working boom with extendable sections, winch operation, steering, and stabilizing outriggers. The model is designed to demonstrate complex gear-driven crane mechanics and realistic lifting operations for its time. This set is 100% complete with original instructions manual. Two of the pneumatic pumps are damaged, the lowest outlet is broken. See the photo for the details. Please see photos for condition and completeness.