Hot selling Automated Cutter Suction Dredger for dredging
product description
A cutter suction dredger (CSD) is a marvel of specialized marine engineering equipment, fundamentally crucial
in a vast array of maritime and coastal construction projects. Celebrated for its advanced design and remarkable
capabilities, the CSD stands out as the backbone of numerous large-scale and complex dredging operations
globally.
The operation of a cutter suction dredger unfolds in a remarkably efficient manner. Initially, the cutter head spins
at a rapid speed, slicing and loosening the seabed's sediment. This vigorous action transforms the soil into a slurry
mixture of sediment and water. Subsequently, the powerful mud pump generates an intense suction force, drawing
this slurry through the suction pipe. Within the pump, the slurry is pressurized and propelled through an extensive
discharge pipeline. This pipeline, which can be extended over long distances via onboard systems or floating
hoses, ensures precise deposition of materials at designated locations, be it spoil grounds or reclamation sites.
product parameters
| YSCSD500 solid capacity 900 cbm/h hydraulic cutter suction dredger |
| Technical specifications |
| Water flow | 4,800 m3/h |
| Solid capacity | 900 cbm/h |
| Max. dredging depth 45° | 15 m |
| Discharge distance | 1,600 m |
| LOA | 47 m |
| Dredger after assembly | 47*8.8*2 .5m Length* width* depth |
| Dredger structure | Dismantle type and can be assembly in working site |
| Average draught | 1.6 m |
| Diameter discharge pipe | 500mm/20 inch |
| Main Engine | 1,193 kw Cummins engine |
| Rotate speed | 1800 r/min |
| Auxiliary engine power | 425 kw Cummins engine |
| Generator | 30 kw |
| Hydraulic cutter power | 220 kw |
| Total power | 1,648 kw |
Elevate your dredging operations with our versatile cutter suction dredger, designed to seamlessly integrate with
a wide array of ancillary devices. Whether you require sand processing equipment such as stone crushers, sand
screening machines, and sand washing machines, or need advanced mineral processing equipment like iron
separation units and gold mining equipment, this dredger is engineered to enhance your productivity and streamline
operations.
Please note that the technical parameters listed are intended for guidance only. The specific configuration of your
equipment will be meticulously tailored to meet the unique demands and conditions of each project, customer
, and technical specifications. Trust us to deliver a solution that precisely aligns with your needs.
Working Principle:
Excavation: At the forefront of our cutting-edge Automated Cutter Suction Dredger, a formidable and robust auger
head is expertly mounted. This colossal rotating cutter head, often equipped with sharp cutting teeth, is strategically
lowered to the waterbed, where it spins at incredible speeds. Its mission: to efficiently cut, stir, and pulverize submerged
materials, including mud, clay, and even soft rock, transforming them into manageable substances.
Suction: The reliable auger head is seamlessly supported by a sturdy auger bridge, ingeniously housing an internal
mud suction pipe. Positioned just behind the auger head, the suction port stands ready to act. Once the auger head
loosens the underwater materials, the ship's powerful mud pump-a centrifugal marvel-springs to life, creating a potent
vacuum. This extraordinary force draws in a mixture of water, along with the liberated mud and sand (commonly known
as 'mud'), channeling it through the trusty mud suction pipe.
Transportation: The collected mud undergoes a transformative journey, as it is expertly pressurized and conveyed
through a sophisticated mud pipe system embedded within the dredger's hull, ensuring seamless movement.
Discharge: The final stage involves the strategic transportation of mud to its designated destination through the mud
discharge pipe, offering two efficient methods for optimal disposal:
Direct Shore Discharge/Blowing and Filling: The mud embarks on a direct journey, swiftly traveling through an extended
mud discharge pipeline (comprised of both floating and shore pipes) connected from the ship's stern, directly to the
awaiting land or shoal area for precise filling.
Loading the Barge: Alternatively, the mud finds its way into a specially designed mud barge (a versatile mud transporter)
stationed conveniently beside the dredger. This ensures a smooth transfer to the designated dumping or filling area,
courtesy of the mud barge's adept transportation capabilities
application
1.Port and waterway construction
Deepwater channel excavation
New port foundation trench excavation
2.Land reclamation
Island construction by blowing (China used the "Tianjing" to build islands and reefs in the South China Sea, blowing
4,500m³ of sand and soil per hour).
3.Environmental governance
Cleaning of polluted sediments (such as dredging of blue algae sediments in Taihu Lake).
River ecological restoration (European Rhine River dredging project).
4.Mining and resource extraction
Subsea mineral mining (phosphate rock, tin sand, etc.).
company profile
Shandong Yongsheng Dredging Machinery Equipment Co., Ltd. is located in Ma Song Industrial Park, Huanglou
Street, Qingzhou City, Weifang City, Shandong Province, China. Yongsheng was established in 1995, which is
a comprehensive manufacturer that integrating R&D, production, sales and after-sales service. Designing and
manufacturing of cutter suction dredgers and aquatic weed harvester are the company's main business.
Since its establishment, Yongsheng has wholeheartedly serves its customers at home and abroad.
Based on understanding customers, listening to their opinions and suggestions, Yongsheng designs and improves
its products in order to better develop the products that meet customer’s needs. All Yongsheng products have
got ISO9001 quality management system certification and support SGS factory inspection of goods.
contact us
whatsapp/wechat 86 15063437191
email lily@dredgerys.com
Shandong yongsheng dredging machinery Co.,LTD.
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