cutter suction dredger 450 /18”
TRANSCRIPT
Cutter Suction Dredger 450 /18”Main Features3 dismountable pontoons
Diesel driven high efficiency inboard dredge pump
Heavy duty dredge pump gearbox
Auxiliary diesel engine for driving hydraulic pumps
Ladder hoisting gantry and ladder hoisting winch
Two swing winches
Cutter head driven by hydraulic motor
Cutter head with exchangeable teeth
Box coolers for cooling diesel engines, gearbox andhydraulics
Air ventilation for the engine room
Inspection piece in front of dredge pump
Suction pipe on ladder and discharge pipe on deck
Transportable by road, rail and sea
Operating cabin fitted on the main pontoon
Spuds operated by hydraulic cylinders
Length over all (incl. cutter ladder) 23.2 m 76.1ft
Length over pontoon (assembled) 17.5 m 57.4 ft
Breadth over pontoon (assembled) 6.6 m 21.7 ft
Depth main pontoon 2.45 m 8.0 ft
Depth side pontoon 1.8 m 5.9 ft
Draught 1.2 m 3.9 ft
Dredging depth (ladder at 45⁰) 10 m 32.8 ft
Suction pipe diameter 500 mm 20 inch
Discharge pipe diameter 450 mm 18 inch
Cutter power 112 kW 150 hp
Cutter speed 0-30 rpm 0-30 rpm
Dredge pump diesel engine power 634 kW 850 hp
Auxiliary diesel engine power 232 kW 311 HP
Total installed power 866 kW 1161 HP
Total dry weight 90 mTon
Main Particulars
www.dredgeyard.com
The Republic of TurkeyVezir çiftligi MahallesiKanal Boyu Gedik SokakNo.14/B, Kullar, Kocaeli
United Arab EmiratesHDS Tower 402, Cluster FJ.L.T., P.O.Box 282189, DubaiTel: +971-445 740 02
The NetherlandsStationpark 4803364 DA, SliedrechtTel: +31-85-3035866
www.dredgeyard.com
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Total Discharge Pipe Length
CSD450 Production Curve
Fine Sand
Medium Sand
Corse Sand
Sand and Gravel
Material type Grain size Insitu densityFine sand d50=100 μm ρ =1.90 t/m³Medium sand d50 = 235 μm ρ =1.95 t/m³Coarse sand d50 = 440 μm ρ =2.00 t/m³Sand and gravel d50 = 1300 μm ρ =2.20 t/m³
RemarksNo Cutter limitationsGeodetic height + 4 mDredging depth - 5 mDischarge pipe diameter 450 mm
The Republic of TurkeyVezir çiftligi MahallesiKanal Boyu Gedik SokakNo.14/B, Kullar, Kocaeli
United Arab EmiratesHDS Tower 402, Cluster FJ.L.T., P.O.Box 282189, DubaiTel: +971-445 740 02
The NetherlandsStationpark 4803364 DA, SliedrechtTel: +31-85-3035866