The Zoomlion R335-20RB Tower Crane is a robust, cost-effective solution for large-scale construction projects, including prefabricated buildings and bridge construction. With a maximum boom length of 75 meters and a free standing height of 70 meters, this crane offers exceptional versatility. Its impressive 20-ton hoisting capacity and advanced R-generation electric control system ensure precise, safe, and efficient operations. The crane's enhanced wind resistance, climbing speed improvements, and 30-year equivalent life make it a reliable choice for demanding environments. Equipped with modern safety features such as anti-collision and anti-skid hooks, and remote operation capabilities, the Zoomlion R335-20RB combines intelligence and durability to meet the needs of today's complex construction sites.