3000m3/H Stock New Cutter Head Suction Dredger Made in Yongsheng Shipyard

Cutter Head Suction Dredger Made in YongSheng Shipyard1.Introduction The Cutter Suction Dredger of steel construction, the non self-propelled, dismountable type, is able to berth and dredge at any waters both in the coastal area and inland rivers, with similar conditions to that in navigation area "A" or below the "A"-line specified in code for inland river steel engineering ship manufacture of P. R. China. The dredger can be used to excavate and transport cohesive sediment below the class III specified in code for dredging engineering construction technique issued by Ministry of Water Resources(MWR) of P. R. China. The hull consists of three pontoons, one main pontoon (engine room), two side pontoons. All parts are dimensioned to allow the YS-CSD4014 dredger to be transported by road, rail or water. The dredger is equipped with a rapid connection-disconnection system for the pontoons, achieved using bolts at deck level, hull front and rear, and hooks at the bottom. Further features of the dredger are the dredger is powered by a Marine engine. The main engine is to drive the dredge pump and hydraulic pump. Hydraulic pump will in turn power other all equipments such as cutter, swing and ladder winches, and the spud rams etc. 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 (shipbuilding steel plate ). 2.Features: 1. One-man operation. The most advanced PLC control system. 2. New highly effective cutter/wheel drive system 3. Reliable hydraulic system. 4. Fresh water cooling system 5. Completely assembled and fully tested before delivery 6. Very simple and fast assembly, afloat of onshore 7. Standard design, allowing short delivery times 8. Standard spare parts available from stock 9. Designed as standard to qualify for Coastal Waters Certificate 10. Optional equipment available 3.Specification No.ItemSpecification1Total Length  (with ladder raised) approx35m2Length over pontoons25.00m3Breadth7.2m4Depth1.90m5Main pontoon18.00m × 3.50m × 1.90m6Side pontoon25.00m × 1.850m × 1.90m7Mean draught with full bunkers approx1.3m8Maximum standard dredging depth14.00m9Dredge pump water flow capacity3000m3/h10Standard discharge distance1500m11Cut Width @ Maximum digging depth35m12Cut Width @ Minimum digging depth44m  4. Marine Diesel Engine to drive dredger pump ItemMain Diesel EngineManufacturersJICHAI ENGINE Model8190ZLCZ-RContinuous Power720kw@1450rpmAmount1 Set   Marine Diesel Engine to drive hydraulic system ItemMain Diesel EngineManufacturers                  WEICHAI ModelZCW-6160 Continuous Power270kw@1000pmAmount1 Set  5. Dredge Pump ItemParametersNoteMadeTechnology, AustraliaSHIJIAZHUANG  PUMP GROUPType350G-HProfessional Dredge PumpCapacity3000m3/h Head65 m Speed400_550 r/min Efficiency74_78% NpSHrsmall than 4.5 m Pump Suction Diameter400 mm Pump discharge Diameter350 mm Max.Diameter of Flowed Partice201 mm Solid Capacity           450m³/hCount 15% solid/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1