The 710-seat self-propelled suction dredger power system integration project of the Changjiang Waterway Bureau

It is reported that China Shipbuilding Heavy Industry's power system integration business has achieved great success in recent days, winning the bid for the 6000-seat self-propelled suction dredger diesel engine power station system, main propulsion device and dredging transmission device of Changjiang Waterway Bureau. For the first time, the ship adopts medium-voltage electric propulsion and adjustable paddle system in domestic dredging dredging vessels, which can better meet the working conditions of low speed and large drag. The successful bid is a major breakthrough in the field of power system integration of large dredgers in July 1st and another milestone in the consolidation of power system integration brands.
Designed by the Seven Eighty-eighths, the ship has a total length of 120.3 meters, a width of about 24.8 meters, a depth of about 9.6 meters, and a dredging draught of about 8.3 meters. It is equipped with four main generator sets, which can be freely combined according to the load. Power supply for propulsion systems, dredging systems and all-ship auxiliary equipment. The vessel is suitable for dredging, maintenance and dredging of the lower reaches of the Yangtze River and coastal ports, and takes into account offshore sand-drawing construction operations. It is expected to start construction at the end of 2016.
As an important domestic dredger dredging system integrated design and supplier, 711 has completed the integration of more than 120 ship dredger dredging systems. From the beginning of the project, the project team carefully prepared and developed professional advantages, communicated with design institutes and equipment manufacturers, and finally won the trust and affirmation of customers and evaluation experts with leading system solutions, from the strong integrators at home and abroad. stand out.


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