Recently, at the south navigation channel bridge of the Zhangjinggao Yangtze River Bridgeat the north main tower construction site,XCMGXGT15000-600S super-large tower crane slowly lifted a steel tower segment weighing hundreds of tons and steadily placed it onto the tower column.

XCMG XGT15000-600S super-large tower crane

The Zhangjinggao Yangtze River Bridge is currently the world's largest-span suspension bridge under construction, with a main span of 2300 m and a cable tower height of 350 m. It is a landmark bridge marking China's first breakthrough of the 2000 m span. The north main tower is built in 30 segments, and the heaviest among segments 2 to 30 of the bridge tower reaches 522 t, which must be hoisted and spliced smoothly by tower crane to ensure millimeter-level precision. In this project construction, the contractor gave XGT15000-600S the affirmation of "advanced technology, safe and reliable, strong hoisting capacity, smooth operation, precise positioning, high assembly and disassembly efficiency, high intelligence level, and remarkable construction benefits."

XCMG XGT15000-600S super-large tower crane

XGT15000-600S super-large towertypecraneIn solvingindustry problems such as large lifting capacity, hoisting difficulties at super-large lifting heights, and low synchronization control precision of multiple mechanisms, it has innovated multiple designs, making hoisting more efficient and more stable while achieving "large" and "precise."

Not long ago, XGT15000-600S played an important role in the construction of the Changtai Yangtze River Bridge, currently the world's largest-span road-rail dual-purpose cable-stayed bridge, and the Chaohu-Ma'anshan Intercity Railway Ma'anshan Road-Rail Dual-Purpose Yangtze River Bridge, the world's largest-span three-tower cable-stayed bridge.

In the future, XCMG will continue to break through high-end equipment manufacturing with core technology research and development, and contribute "hardcore" strength to the construction of major national projects with advanced product technology and strong performance.