46m AHT propulsion system made by Nanjing High Accurate Marine Equipment Co., Ltd for a Singapore shipowner finished the sea trial successfully
Recently, Nanjing High Accurate Marine Equipment Co., Ltd, a subsidiary of Nanjing High Accurate Drive Equipment Manufacturing Group Co., Ltd., (hereinafter referred to as High Accurate Marine) has made the complete propulsion system of 46m AHT (anchor handling tug) for a Singapore shipowner, including NCP68 controllable pitch propellers, NCT130 controllable pitch lateral thrusters, rudder system and CKV05007 YC adjustable paddle gearbox, of which the sea trial was successful .
46m AHT (anchor handling tug) on sea trial
46m AHT is equipped with double engines and oars, the owner of which is Singapore OCEANUS MARINA OFFSHORE PTE LTD, the classification societies is ABS, the engine power is 1920kW, and its propulsion system and accessories were supplied by High Accurate Marine, among which the diameter of adjustable pitch propeller is 2700mm.
The design requirements of the project are including that the thruster can produce 65T bollard pull and the ship speed reaches 12 knots under the conditions of the standard sea and 100% engine power. After the ship was on sea trial, the bollard pull of ship can meet the design requirements, and the speed can reach 14 knots, which is 12 knots more than design requirements, and the efficiency of economy and rapidity of the ship are greatly improved. The shipowner is very satisfied.
The successful sea trial of 46M AHT once again proves that High Accurate marine have the export capacity of both marine propellers and gearboxes, and the technology can reach the international advanced level.