Does the blue whale crane belong to marine development equipment?
Belong to. The "Blue Whale" 7500-ton full-slewing crane belongs to CNOOC and was built by Shanghai Zhenhua Port Machinery. "Blue Whale" is a professional offshore installation ship made in China. The Blue Whale is 24 1 m long, 50 meters wide and 20.4 meters deep. It is the crane with the largest single-arm lifting capacity.