06/10/2026
283m! Zoomlion R4300-200 Tops Out Lugu Lake Super Bridge Main Tower
🏗️ A remarkable new milestone in global mountain engineering! The 283-meter main tower of the Lugu Lake Super Bridge has successfully topped out. As the world’s largest-span spatial cable suspension bridge, it now features the tallest steel-concrete composite bridge tower in mountainous regions worldwide.
Two Zoomlion R4300-200 tower cranes powered the entire tower construction. With strong structural rigidity, 200-ton lifting capacity and 12-level typhoon resistance, the machines conquered harsh canyon wind conditions and delivered stable, accurate high-altitude hoisting.
Equipped with multiple intelligent safety and remote control systems, the cranes ensured zero safety incidents throughout construction. The full completion of both main towers officially kicks off the bridge’s main cable er****on phase, advancing this iconic Chinese super project. ✨