Efficient Cutter Suction Dredger for Coastal and River Sand Projects
Product Specifications
- Model
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Product Highlights
- Customizable Dredging Depth: Dredging depth ranges from 8 to 17 meters based on model requirements.
- Adaptable Suction Diameter: Suction diameter options available from 150mm to 450mm for various projects.
- Integrated Operation System: Combines dredging, mud conveying, and unloading into a single efficient process.
- ISO9001 Certified Quality: Product has passed ISO9001 certification and Survey Certification standards.
- Durable Marine Steel Construction: Constructed with special marine steel plates for strong stability and durability.
- Efficient Hydraulic System: Features reliable hydraulic system with self-protection, high efficiency, and low cost.
- Customizable Design: Design and models can be customized according to specific customer requirements.
- Low Maintenance Design: Pump and gear box are combined to reduce maintenance needs.
Product Attributes
- Customization
- Available
- Type
- Cutter Suction Dredger
- Power Type
- Diesel
- Model NO.
- CSD400
- Cyclone Type
- Hydrocyclone
- Slot Type
- CTS
- Customized
- Customized
- Condition
- New
- Dredging Depth
- 8-17
- Application
- Sand and Gold Dredging
- Suction Diameter
- 150-450
- Discharge Diameter
- 130-1000
- Transport Package
- Container
- Trademark
- ETERNE
- Origin
- China
- Production Capacity
- 10sets
- Package Size
- 14500.00cm * 420.00cm * 260.00cm
- Package Gross Weight
- 25000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Efficient Cutter Suction Dredger for Coastal and River Sand Projects
Brief introduction:
The cutter suction dredger uses a rotating cutter to squeeze the soil at the bottom of the river or seabed, mix it with cement to form mud, suck it into the pump body through a mud suction pipe and send it to the mud discharge area through a mud discharge pipe.
During the construction of the cutter suction dredger, the dredging, mud conveying and unloading are all integrated, which is completed by itself, and the production efficiency is high. It is suitable for the dredging of inland rivers and lakes and coastal ports with small wind waves and low flow velocity.
| Model | CSD100 | CSD150 | CSD200 | CSD250 | CSD300 | CSD350 |
| Max. dredging depth(m) | 8 | 10 | 12 | 15 | 15 | 17 |
| Suction Diameter | 150 | 200 | 250 | 300 | 400 | 450 |
| Discharge Diameter(mm) | 132 | 220 | 336 | 460 | 670 | 895 |
| Total Power(KW) | 650 | 850 | 950 | 1200 | 1200 | 1500 |
| Cutter Head Diameter | 650 | 850 | 950 | 1200 | 1200 | 1500 |
2)Simple, rapid assembly and dismantling, a good underwater dredging machine.
3)We can produce 4"inch to 20"inch dredgers with max. dredging depth 20m. The dredger can be customized.
4)Has passed ISO9001 & The Certification of the Survey.
6) Special marine steel plate, strong & durable.
7) Pump & gear box combined together, reduce the maintenance.


Q1:What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual request.
Q2:What is the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty peride.
Q3:What's the payment methode?
We can accept T/T, L/C, WESTERN UNION and so on.
Q4:Is it factory?
Yes,we have our own factory.and welcome to visit our factory.thanks
Q5.Whether it can be customized according to customer requirements?
Yes,we can design according to customer's requirement,we have many kinds of model.you can choose the suitable one.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2452219". Items marked "" are certified.
Company Profile
Weifang Chenyao Environmental Protection Technology Co., Ltd. is a modern enterprise located in Weifang City, Shandong Province, China. We are specialized in the research, development, production, and service of various dredging and mining equipment, including sand mining dredger machines, sand suction dredgers, sand pump dredgers, dredger sand dredges, jet suction dredgers, river sand pump suction dredgers, small dredgers, gold dredgers, gold mining equipment, aquatic weed harvesters, amphibious excavators, and amphibious dredgers. Our company integrates advanced technology and manufacturing experience to deliver high-performance and durable dredging solutions for different working conditions.
Shandong Eterne Machinery Co., Ltd. is the export subsidiary of Weifang Chenyao Environmental Protection Technology Co., Ltd., responsible for international marketing, sales, and service of our full range of dredging and mining equipment.
With our strong R&D capability, Eterne Machinery can independently design and develop customized dredger machines according to customers' usage requirements, construction environments, and specific geological conditions. Each sand dredger or sand mining dredger machine is carefully designed for efficiency, stability, and ease of maintenance, ensuring smooth operation in river, lake, reservoir, and coastal projects. Whether it's a jet suction dredger for fine sand extraction or a sand pump dredger for long-distance sand transportation, we always provide reasonable and cost-effective solutions tailored to your needs.
Our dredging and gold mining equipment have been successfully exported to more than 60 countries, including Bangladesh, the Philippines, Indonesia, Malaysia, Suriname, Bolivia, Ecuador, Nigeria, South Africa, Mali, Tanzania, and the Congo. Customers around the world highly praise our sand dredgers and river sand pump suction dredgers for their high efficiency, reliable quality, and professional after-sales service.
Eterne Machinery always adheres to the enterprise philosophy of creating value with quality, pursuing perfection with service, and seeking development with reputation. We focus on innovation, precision manufacturing, and customer satisfaction. From design to installation and after-sales support, every dredger sand dredge or small dredger is backed by a complete service system to ensure long-term performance and customer success.
Looking to the future, Shandong Eterne Machinery Co., Ltd. is committed to becoming a leading global supplier of sand dredging and gold mining solutions. We sincerely welcome friends from home and abroad to visit our factory, discuss cooperation, and create a brighter future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Mihe Industry Zone, Qingzhou, Weifang City, Shandong, China
-
Plant Area
- 10100 square meters
-
Number of Employees
- 23
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Dredgers, Cutter Suction Dredger, Amphibious Dredger, Gold Dredger, Suction Dredger, Amphibious Excavator, Tug Boat, Aquatic Weed Harvester, Sand Dredgers, Gold Mining Dredge
-
Production Machines
- Laster cutting machine, Welding Machine, Forming machine, Plate winding machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-05-23
-
Export Year
- 2 Years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 80%~100%
-
Annual Export Revenue
- 3,262,249 USD
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
FAQ
- What is the delivery method?
- We can offer our equipment by containers or bulk ship, just depend on your actual request.
- What is the warranty period?
- We provide 1 year warranty and free repair if quality problems emerge within warranty period.
- What are the accepted payment methods?
- We can accept T/T, L/C, WESTERN UNION and so on.
- Are you a factory?
- Yes, we have our own factory and welcome to visit our factory.
- Can the dredger be customized?
- Yes, we can design according to customer's requirement and we have many kinds of models to choose from.
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