Cutter Suction Dredger 500 "Hand of God" A fully customised CSD500 was delivered to William Lloyds Co. in January 2013. The dredger was specifically prepared to work on the Niger River which has a 5 knot current. The standard optional packages delivered included a spud carriage pontoon, accommodation and a stern swivel. View the CSD 500 Virtual Tour Download Product SheetSee all deliveries