The undated photo provided by the Second Harbor Engineering Co., Ltd. under China Communications Construction Co Ltd shows "Erhang Changqing", China's new self-developed pile-driving vessel.

The Erhang Changqing pile-driving vessel, which features the world's tallest derrick at the stern with the highest pile-driving capacity, set sail from Nantong in East China's Jiangsu Province to ...

A Half-Billion Dollar Company While Manson Construction started as a small pile-driving operation ... we would see an influx of foreign-flagged vessels undercutting U.S. operators, leading ...

This method of operating hammers ior driving piles and for other purposes ... over these were pairs of images of vessels which, ordinarily, woulc have been invisible. In some instances three ...

Large pile-driving vessels play an essential role in building infrastructure that crosses rivers or seas and in the ...

NANJING, Feb. 17 (Xinhua) -- A China-developed pile-driving vessel, the world's largest of its kind, set sail on Monday morning from Qidong in Jiangsu Province, east China, for a railway bridge ...

The vessel "Erhang Changqing" is en route to the construction site of the Hangzhou Bay Cross-Sea Railway Bridge, which is a crucial segment of the Nantong-Suzhou-Jiaxing-Ningbo High Speed Railway ...