MAN power for Van Oord dredgers

摘要

Dutch dredging giant Van Oord has ordered MAN Diesel & Turbo propulsion packages for two 17,000 m~3 trailing suction hopper dredgers (TSHDs). Being built by Spanish yard Construcciones Navales del Norte in Bilbao, the packages consist of: 6L48/60CR engines, RENK gearboxes with PTO, Alpha CP propeller systems, Alpha high-thrust propeller nozzles, and Alpha AT3000 propulsion control systems. The TSHDs will each be 158 m long, 36 m wide, and equipped with twin suction pipes with submerged electrically driven dredge pumps. They will each have two shore discharge dredge pumps, six bottom doors, total installed power of 23,680 kW, and accommodation for 38 workers.