“Lanjiang”, a self-propelled pipelaying & crane barge, is capable to lay the subsea pipelines in depth of 150M.The pipelines for laying range from 4" to 48".There is pipeline laying operation line set at the starboard of main deck, pipeline storage area at the larboard of main deck, and fixed type stinger at the stern.

The stern is equipped with an offshore engineering heavy crane with lifting capacity of 3,800T (fixed type) /2,500T (full swivel type).

The application range of this vessel includes South China Sea, East China Sea, Bohai Sea, as well as shallow sea in Southeast Asia.