Potain topless cranes help build world-record Yangtze River bridge in China

Two Potain MCT 560 M25 tower cranes are building the south tower of the Shituo Yangtze River Bridge in Chongqing, China....

Two Potain MCT 560 M25 tower cranes are building the south tower of the Shituo Yangtze River Bridge in Chongqing, China....