Cutter Suction Dredger 250 "YN 561421" The smallest cutter suction dredger of the Damen standard range, the CSD250, was delivered to Sudan complete with a HDPE floating pipe line, a rowing boat and a set of spares to give the dredger a flying start. As a special option it has been fitted out with a small propulsion unit. Download Product SheetSee all deliveries