Cutter Suction Dredger

Cutter Suction Dredger 1. General description 1) Highefficiency, 2) lowenergyconsumption, 3) latesthighefficiencycutterhead, 4) wellintalledandtestedbeforedelivery, 5) standarddesign,timelydelivery, 6) accessoriessupplied, 7) designedaccordingtocoastalstandardrequire 2. Working conditions 1)This ship can be pulling in inland grade B navigation zone and coastal waters 2)Can be transfered by rail or highway transportation to the work site after the disintegation. 3)It can be used in river and coastal waters. 3. Technical data Technicaldata DW-100 DW-200 DW-300 DW-400 DW-500 DemissionLxWxD(m) 17x4.2x1.3 19x4.2x1.3 23x4.6x1.5 27x5x1.5 32x5.3x1.5 Float Material Footwall 8mmsteelplate 10mmsteelplate 12mmsteelplate Bothsides 6mmsteelplate 8mmsteelplate 10mmsteelplate Flat 4mmanti-skiddingsteelplate Operatingandrearcabin 3mmsteelplate Bottom T10#typesteelweldedas60x60cmsquaremold Cutterhead Diameter(m) 0.5 1 1.3 1.5 1.7 Rotationspeed(rpm) 30 30 30 30 Driving mechanicaldrivingwithdrivingelectromotor22kwandcycloidreducer Drivebytwohydromotors PumpDregdingdata Model 8/6E-G 10/8E-G 12/10E-G 14/12E-G 16/14E-G Suctionoutputofmixtures:Maxm3/h 400-500 700-800 1100-1300 1400-1600 2000-2200 4. Photoes of sand dredger ship for working and making shipment 5. Certificates