Large-scale Cutter Suction Dredger

large-scale-cutter-suction-dredger2025121911492803e4b

Large-scale Cutter Suction Dredger

The cutter suction dredger (CSD) is ideally suited for low-wave coastal waters, inland rivers, lakes, and reservoirs. As an essential piece of equipment for channel dredging, port maintenance, and land reclamation, it also serves key roles in silt removal, navigational river widening, and hydraulic fill projects.

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Product Description

● Key parameters

Discharging Distance: 4000-5000m
Mixed Flow Rate: 8000m³/h
Dredging Depth: 25m
Pipe Diameter: 75mm

● Product Specifications

Model	YS-CSD7525
Overall Length	49.5m
Molded Breadth	11.4m
Depth	3.0m
Mixed Flow	8000m³
Discharging Distance	4000-5000m
Dredging Depth	25.0m
Mean Draft	1.7m
Operating System	PLC

● Product Characters-YS-CSD 6014

For waterway dredging, offshore operations, port maintenance and land reclamation

Able to dredge various types of hard solid like coral reef

Remarkable efficiency and low maintenance cost

Produced according to China ZC classification standard

Built under the strict rules of ISO9001:2015 Certification

Fully dismountable and easy to transport

The hull is constructed with CCS marine steel plates.

● Key parameters

Discharging Distance: 2500-3500m

Mixed Flow Rate: 5000m³/h

Dredging Depth: 14m

Pipe Diameter: 60mm

● Product Specifications

Model	YS-CSD6014
Overall Length	38.95m
Molded Breadth	9.2m
Depth	2.4m
Mixed Flow	5000m³
Discharging Distance	2500-3500m
Dredging Depth	14.0m
Mean Draft	1.5m
Operating System	PLC

About Yongsheng Dredging Machine/Cutter Type Dredging Equipment:

Yongsheng dredgers designed and manufactured for 30 years and have been exported to more than 38 countries. We are Fortune 500 companies chosen manufacturer with 30 years’ dredge workmanship.

Working area: River, Coastal, Reservoir, and Lake Function and use: Desilting, Broaden river for ship navigation, land reclamation, scours, blows fill project. Suitable for dredging river clay, mud, and coastal deposits.

We design and manufacture various of dredger models:

→ Dredging depth: 1.0m – 30.0m (underwater)

→ Output: 500 m3/h – 8000m3/h

→ Discharge Distance: 100m-4000m

● Optional Device

1) Booster Pump Station;

2) Spud Carriage;

3) Submersible Pump;

4) Bucket Wheel Cutter;

5) Anchor Boom and Anchor Winch;

6) WorkBoat/Tug Boat;

7) Discharge Pipeline-HDPE Pipe, Rubber Hose, Floaters, Steel Pipe

8) others based on buyer’s need

● Why Choose Our Product?

This dredging equipment is fully assembled and thoroughly tested at our shipyard, with stock units available for delivery in 7 working days;
Custom builds require a 3-month lead time. It is widely applied in port construction, land reclamation, capital dredging, and lake/reservoir dredging, and can be tailored to clients’ specific dredging needs and operating conditions.
Manufactured under the stringent ISO 9001:2015 quality management system and ZC standards, it features key components from renowned brands, mature production technology, and reliable quality-resulting in a low failure rate.
Backed by 30 years of dredger manufacturing expertise, we operate 6 production workshops, an R&D center, and a testing tank, offering 10 product series, dredger construction certificates, and an AAA enterprise credit rating.
As a supplier of choice for Fortune 500 companies, our equipment is operational in over 60 countries (with a presence in 40 regions) and delivers high efficiency, large output, and long pumping distance.
It adopts full hydraulic control for easy operation, enabling precise management of dredging and pumping processes to reduce costs; its detachable structure facilitates transportation, while humanized design includes comfortable living facilities and a wide field of view.
We ensure cost-competitive pricing through optimized supply chain management, complemented by strict QC systems, 1-year warranty, premium after-sales service, and lifetime technical assistance.

● Why Choose Yongsheng Cutter Suction Dredger for River Sand/Mud Mining and River Broadening/Reclamation works?

A wide range of use applications
High efficiency, large output, far pump distance, low fuel consumption
Full hydraulic control with Rexroth, Vickers
Siemens PLC operation with the operation convenience
Engine choice from Weicchai, Cummins and more.
The modular design enables fast assembly with Yongsheng seniors engineers
Dredger components available in factories to allow short delivery times
Control the working process of dredging and pumping, delivering dredged materials. lower cost;
Follow manufacture guideline: CCS-ZC standard
CE certificates acquired to prove high quality
Western Dredge brand parts, easy to find globally
Can choose reliable Chinese brand parts to lower costs
Gain access to our sales team, design team, manufacture team 24/7
Lifetime Technical Assistance
Optional equipment is available such as Spud carriage, anchor boom.

● Services

Free dredger consultation and free product drawings

Customize dredgers based on the client’s actual dredging needs

On-site visits and factory visit services provided by Yongsheng

Arrange 2-3 Yongsheng senior engineer and technicians to enter the working site within 36 hours

Free professional assembly, training and operating to make sure dredger operates smoothly

1-year warranty and Lifetime technical assistance

Sign after-sales service agreement with Yongsheng clients

Offer spare parts at a discounted price

On-site parts available

Yongsheng company require responsible Sales team, design team, manufacture team available 24/7 to best serve clients

● Delivery & Warranty Terms

DELIVERY SERVICE
1.YS Dredger delivery can be in containers or in bulk depends on the dredger size.
2.YS has in-stock dredgers, and constantly storing dredger parts, pipes, pontoons, to shorten the delivery period for special needs.

WARRANTY TERMS
1.YS provides a standard 1-year warranty
2.Free problem solving with lifetime technical assistance