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Cutter Suction Dredger, mud Dredger, China Qingzhou Sand Dredging Machine, CSD boat, XX inch hydraulic Cutter Suction Dredger - details see: https://www.machineto.com/cutter-suction-dredger-10311515

Cutter Suction Dredger

Cutter Suction Dredger, mud Dredger
China Qingzhou Sand Dredging Machine
CSD boat, XX inch hydraulic Cutter Suction Dredger

Main Models:

Model	CSD150	CSD200	CSD250	CSD300	CSD350	CSD450	CSD650
Discharge Pump Dia	150mm	200mm	250mm	300mm	350mm	450mm	650mm

Introduction:
A Cutter Suction Dredger (CSD) is an efficient structure for precise dredging in hard soils and shallow water. It is usually kept on position with a spud pole and the dredging is performed by a rotating cutter head at the end of a hinged ladder which is lowered to the seabed. The CSD's rigid spud system is capable to keep the cutter accurately in the breach, even in hard soils.. It pumps the dredged material via a pipeline ashore or into barges. While dredging the cutter head describes arcs and is swung around the spudpole powered by winches. The cutter head can be replaced by several kinds of suction heads for special purposes, such as environmental dredging.

Cutter suction dredgers operate by swinging about a central working spud using moorings leading from the lower end of the ladder to anchors. By pulling on alternate sides the dredger clears an arc of cut, and then moves forward by pushing against the working spud using a spud carriage. A generally smooth bottom can be achieved, and modern instrumentation allows profiles and side slopes to be dredged accurately. Some of the larger cutter suction dredgers are self-propelled to allow easy movement from site to site.

Cutter suction dredgers can be used to deliver through a pipe- line or to load barges. Cutter suction dredgers are mainly used for capital dredging, especially when reclamation is associated with the dredging. Smaller vessels can be dismantled into sections and moved by road or rail for work in inland waterways, sludge lagoons, reservoirs and similar isolated areas. Large heavy-duty cutter dredgers are capable of dredging some types of rock which have not been pre-treated.

Typical Structure:

Features:

1) The most advanced PLC control system. One man can operate.
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 ensures short delivery times.
8) Standard high quality spare parts available from stock.
9) Designed according to qualify for Coastal Waters Certificate.
10) Optional equipment available.

Remark:

We need to know more about your local working condition, to offer a best solution for your project.
We would appreciate if you could provide information, such as the expecting productivity, dredging depth, discharge distance and so on.
These would be helpful to get what kind of dredger would work most efficiently in your environment.