In May 20, 2017, built by the tug "Guangdong 4000PS air shipping industry drag 46 tug sailing back.
The tug "Guangdong industry 4000PS shipping air drag 46 trial，船用蝶閥abyc.com.cn
The trial began in May 19th for a period of two days. The commissioning team during trial operation of rudder and propeller power system of the ship system for debugging and inspection, and the ship towing force were tested, fully meet the design requirements, the successful completion of the sea trial.船用青銅閘閥abyc.com.cn
It is reported that the ship by air shipping independently designed and built, with 37 meters long, 10.5 meters wide, 4.9 meters deep, 3.90 meters draft design, the Chinese Classification Society (CCS).
The ship has a maximum speed of 12.5 knots and a range of about 1500 knots. It can be deployed in an unlimited air area and engaged in towing operations in the 1 types of navigation areas. The ship is equipped with double rudder propeller, drag force is 51 tons, down drag force of 45 tons, mainly used in towing operations, to assist the large cargo ship dock.船用閥門(mén)abyc.com.cn