| Customization: | Available |
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| Type: | Cutter Suction Dredger |
| Power Type: | Diesel |
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A Cutter Suction Dredger (CSD) is a highly efficient and versatile piece of equipment used in dredging operations to excavate and remove sediment, soil, and other materials from underwater environments. It is widely employed in various applications, including harbor maintenance, land reclamation, river dredging, and the construction of canals and pipelines.
Design and Components
The CSD consists of several key components that work together to perform dredging tasks:
Cutter Head: The cutter head is a rotating device equipped with cutting teeth or blades. It is responsible for loosening and breaking up the material at the dredging site. The design of the cutter head can vary depending on the type of material being dredged, such as sand, clay, or rock.
Suction Pipe: The suction pipe is connected to the cutter head and is used to transport the loosened material from the seabed to the dredge pump. The pipe is typically equipped with a suction inlet that allows the material to be drawn into the system.
Dredge Pump: The dredge pump is a powerful centrifugal pump that creates a vacuum to suck up the dredged material through the suction pipe. The pump then discharges the material through a pipeline to a designated location, such as a disposal area or a reclamation site.
Swing System: The CSD is equipped with a swing system that allows the cutter head and suction pipe to move laterally across the dredging area. This system enables the dredger to cover a wide area without needing to reposition the entire vessel.
Spuds: Spuds are large, vertical poles that are lowered into the seabed to anchor the dredger in place during operations. They provide stability and allow the dredger to pivot around a fixed point while the swing system moves the cutter head.
Ladder and Ladder Hoist: The ladder is a structural frame that supports the cutter head and suction pipe. It can be raised or lowered using the ladder hoist to adjust the depth of the dredging operation.
| YSCSD400 solid capacity 500 cbm/h hydraulic cutter suction dredger | |
| Technical specifications | |
| Water flow | 2500-3000 m3/h |
| Solid capacity | 500 cbm/h |
| Max. dredging depth 45° | 14 m |
| Discharge distance | 1,400 m |
| LOA | 41 m |
| Dredger after assembly | 41*6.8*1.8 m Length* width* depth |
| Dredger structure | Dismantle type and can be assembly in working site |
| Average draught | 1.1 m |
| Diameter discharge pipe | 400mm/16inch |
| Main Engine | 746 kw engine |
| Rotate speed | 1800 r/min |
| Auxiliary engine power | 287 kw engine |
| Generator | 16 kw |
| Hydraulic cutter power | 120 kw |
| Total power | 1,057 kw |
Dredger working condition
The Maximum Temperature 500C
The Minimum Temperature -100C
The Maximum Temperature of engine room 500C
The Maximum Temperature of The River (Sea) Water 300C
The Relative Humidity ≤80%
Main equipment on the dredger:
--Cutter head and driving system
-- Frame of cutter head
--Frame of ladder A
--lifting winch for sand suction pipe
--Right and left traversing winches
--Operating room
--Dredging pump
--Deck crane
--Gearbox of dredging pump
--Main diesel oil engine and auxiliary diesel oil engine
Shandong yongsheng dredging machinery Co.,LTD.is located in Huanglou Street, Qingzhou City, Shandong Province, China. It has 2 production bases , total area near 2000m2, and more than 20 years manufacturing experience in water area environmental protective equipment. It is a professional supplier of integrated with R&D, consultation, manufacturing and after-sale service. Yongsheng now has obtained certification: ISO9001.
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