Product Details

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 CSD450 to be transported by road or sea. The 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 ) .

Dongfang CSD-450 Cutter Suction Dredger
Item	Parameter	Notes
Length Overall	41.5m
Hull Length	29m
Hull Width	8m
Hull Depth	2.0m
Max.Dredging Depth	16m
Max.Discharge Distance	1500m
Mean Draft	1.5m
Pump Manufacturer	20”/18”	SHIJIAZHUANG
Drive Mode	860kw	Gearbox
Water Flow	3500m³/hr
Solid Output	420-750m³/hr
Main Engine Power	1000kw@1500rpm	Cummins/Weichai
Oil Consumption	303.2L/hr
Cutter Head	170kw@0-35rpm	Crown Type
Winch	Ladder/side winch	3 pieces
Spud	Φ510mm@20m	2 pieces

Our Service

1.Customized design and pre-sale service.

2.Lifetime after-sale service.

3.On-site installation and worker training.

4.Provide wear parts in time.