Trailing Suction Hopper Dredgers

equipmentsheetPrins der Nederlandentrailing suction hopper dredgerConstruction/Classificationmain dataBuilt byMerwede ShipyardGross tonnage 18,091Year of construction 2004Length overall156.00 mClassificationB.V. I X HULL X MACH X AUT-UMSHopper dredger, unrestricted navigationDredging over 15 miles from shoreMON-SHAFTBreadthMoulded depthMax. draught empty28.00 m15.00 m4.63 mMax. draught Int. load line9.24 mMax. draught dredging load line 1 12.02 mfeaturesMax. draught dredging load line 2 12.84 mLong suction pipe with underwater pump.Carrying capacity (D.W.)30,445 t5 gravity-gantries.Hopper capacity 15,961 m 3Suction pipe diameterMax. dredging depthDischarge systemsSailing speed loadedTotal installed powerSand pump outputJet pump outputPump ashore outputPropulsion power sailingBow thruster2 x 1.00 m90.0 mbottom doors/pump ashore/rainbow installation16.2 kn19,500 kW5,000 kW3,000 kW8,800 kW14,000 kW1,400 kW