Push-up company integrated propulsion system to stand the test

Not long ago, the 30,000-ton self-propelled semi-submersible "Huahailong" successfully completed a 14-day maritime navigation test. The ship is the first self-propelled semi-submersible ship designed by China. The semi-submersible draft water discharge is nearly 90,000 tons, and the maximum depth is 23 meters. The unmanned engine room has dynamic positioning function and is classified into China Classification Society. Shanghai Zhongchuan Heavy Industry Ship Propulsion Equipment Co., Ltd. is responsible for providing a complete set of propulsion systems after the integrated propulsion motor output.

Faced with various technical difficulties, the push-up company relied on the strong technical and manufacturing strength of the two units of 704 and Wuhan Marine Machinery Co., Ltd. to give full play to the advantages of its integrated technology and provide a reliable overall solution and was recognized. During the trial flight, the technical staff of the push-up company actively cooperated with the shipyard to carry out the tests of the system load, maneuver, unmanned cabin, dynamic positioning, semi-submersible and other projects. The 4-hour unmanned cabin test did not have any alarm, once passed. The equipment of the system has been subjected to semi-submersive assessment, and the vibration test results are good, which has been well received by the shipowners, ship inspection and shipyards.