The boat is 64m in length, its molded breadth is 9m, its molded depth is 5.1m, its design draft is 2.6m, and its full-load displacement is 610t, and crewed by 60 people; its maximum continuous speed is no lower than 28kn, and its cruising speed is 16kn. This antisubmarine patrol vessel is mainly used for offshore defense, limited antisubmarine, guard of exclusive economic zone, and expelling the foreign ships of illegally entering the sea area of China and marine search and rescue.