Under the southern waters of the Maldives, the coral reef is quite hard. How to mine and use it to build a holiday island has always been the most pressing issue for engineers. MTCC, a central enterprise in the Maldives, rented a Dutch dredger. After two years, due to the low power of the reamer head and the problem of tooth selection, mining was difficult, far from the expected effect, and the project was completed by less than 20%.
In June 2022, MTCC came to China for inspection, and successively inspected 6 dredger manufacturers, and went to the Maldives to investigate and study the technical plan. Finally, due to the advanced manufacturing technology of HID Shipyard and the feasible advantages of the construction plan, our 7,000 cubic meter flow capacity and 700-KW cutter head dredger plan was selected. HID's large customized dredger perfectly solves various problems of transportation, dredging, efficiency, depth, environmental protection, energy saving, and construction period, and is now in an efficient construction stage. It has been highly praised by the President and government leaders of the Maldives, who actively organized other dredging companies to go to the project site for study and publicity.
HID Shipyard is the perfect solution for over-deep dredging, large flow, and over-standard hard mineral deposits. It lays a solid foundation for the timely completion of filling projects. It is an excellent model of engineering ship systems and has made great contributions to the world's dredging projects.
Parameters：
Flow capacity: 7000m²h
Dredging depth: 22m (underwater)
Discharge distance: 5000m
Installed power: 4612KW
Cutter power: 700KW
Pump quantity: 2 (inside/underwater)
Dredging materials: hard soil, sandstone, rock
Hydraulic system: REXROTH
