Qingzhou Dongfang Hydraulic Cutter Suction Dredger & dredging machine & dredging machinery & dredging equipment

Introduction of cutter suction dredger

The hull consists of four pontoons, one main pontoon (engine room), two side pontoons, one spud carriage pontoon. All parts are dimensioned to allow the CSD350 to be transported by road or sea. The cutter suction dredger is equipped with a rapid connection-disconnection system for the pontoons, achieved using bolts at deck level, and hooks at the bottom. Further salient features of the dredger are the dredge pump drive incorporating a reduction gear with integrated pump bearing and a fresh water engine cooling system, based on the well cooling principle. The hull is of all welded, steel construction to give the dredger the necessary strength required for dredging operations. The side pontoons are connected to the main pontoon by means of bolts. The hull steel plate used is CCSB ( First-class ship plate ) .