This boat is a steel medium-sized fishing refrigerated fishing boat, double-decker, diesel engine, CP propeller boat, with fairing; there are two refrigerated fish compartments, one a rising forecastle deck (it is a closed deck with a floor height of about 2500mm, with a cantilever in the middle. The sling is detachable, and there are railings around the deck), superstructure deck and driving deck; the engine room is arranged at the stern.