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Advanced Engineering

Backed by 20+ years of experience, our expert team continuously improves dredger performance through practical innovation and proven engineering.

International Certifications

Our dredgers are certified by leading classification societies, including BV, RINA, CCS and RS, ensuring reliable quality and global compliance.

Reliable Performance

Our equipment delivers stable output, high productivity and long-term reliability, verified by years of successful field operation.

Lower Operating Costs

Optimized hydraulic, power and cutter systems reduce failures, simplify maintenance and help customers minimize lifetime operating costs.

About us
30Years ofExperience

Yunfeng Dredger Company.

We have professional R&D department, CAD drawing design center, quality control department and after-sales service department. Our company has more than over 200 employees, including 3 professional senior engineers on cutter head suction dredger building and researching, 8 designers on dredger construction, 5 engineers on sand dredger quality inspecting and controlling as well as 10 after-sales service engineers.

  • Strong R&D Team
  • Precision CAD Design
  • Quality Assurance
  • Fast Service Support
  • 200+ Professionals
  • Industry Experts
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hot sell
Hot Products
Cutterhead Suction Dredges
Cutterhead Suction Dredges

Cutter suction dredgers are widely adopted in dredging projects due to the following advantages.
The...

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Hydraulic Cutter Head Dredge
Hydraulic Cutter Head Dredge

Diesel Engine:1306KW
Hydraulic Auxiliary engine:336KW
Emergency Generator:20KW

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River Cutter Head Dredger
River Cutter Head Dredger

Our chief designer Mr. Gan graduated from the major of Internal Combustion Engines at the Ship Design Institute and...

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Sea Sand Dredging Cutter Dredger
Sea Sand Dredging Cutter Dredger

It is the main equipment for the maintenance of inland and coastal waterways, the preferred dredger machine for...

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Sand Cutter Head Dredger
Sand Cutter Head Dredger

Featuring compact and lightweight hulls with a draft of less than one meter, they can conveniently carry out...

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Cutter Head Suction Dredger
Cutter Head Suction Dredger

After the dredger hull is positioned and fixed by anchors and rear spuds, the cutter ladder is lowered to the...

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Cutter Suction River Dredger
Cutter Suction River Dredger

Reliable dredger machine manufacturer Royang Dredger Co.,Ltd. Is located in Qingzhou, Weifang City, Shandong...

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Cutter Head River Dredger
Cutter Head River Dredger

The dredger carries out dropping anchor /laying anchor operations with the anchoring booms powered by the hydraulic...

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relation

15k

Happy Clients

1280+

Account Number

200+

Account Number

+86 15095103151

Our company has more than over 200 employees, including 3 professional senior engineers on cutter head suction dredger building and researching, 8 designers on dredger construction, 5 engineers on sand dredger quality inspecting and controlling as well as 10 after-sales service engineers.

Contact us

Visting our company online?

WeInnovation, custom made, delivery on time, and good quality will be the company concept with more and more customer cooperation and trust.

PROCESS

Our Working Process

  • 1
    Select a project

    Requirement Analysis

    Understand your dredging project, working conditions and capacity requirements.

  • 2
    Project Analysis

    Custom Design

    Provide tailored dredger solutions based on river, lake, canal or sea conditions.

  • 3
    Deliver Sample

    Manufacturing & Testing

    Complete production with strict quality control and full performance testing.

  • 4
    Order comform

    Delivery & Support

    Provide installation guidance, operator training and lifetime technical support.

Product Categories

Latest Product

case 01

Cutter Suction Dredger

Cutterhead Suction Dredges

Hydraulic Cutter Head Dredge

River cutter head dredger

case 02

Bucket wheel dredger

Stationary bucket wheel dredger

Bucket Wheel Suction Dredger

Dredging Bucket Wheel

case 03

Jet suction dredger

Jet Sand Mining Boat Dredger

Sand dredging jet suction machine

Jet sand suction dredger

Latest News
Advantages Of Suction Dredgers

Jun 20, 2026

Advantages Of Suction Dredgers

A suction dredger (English equivalents: suction dredger , hydraulic dredger ) i...

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Research On Suction-Type River Dredgers

Jun 19, 2026

Research On Suction-Type River Dredgers

Suction-type dredgers have become the most sought-after vessel type in the dred...

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Applications Of Suction Dredgers

Jun 18, 2026

Applications Of Suction Dredgers

Suction dredgers—including cutter suction dredgers, suction-head dredgers, and ...

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Technical Characteristics Of Suction Dredgers

Jun 17, 2026

Technical Characteristics Of Suction Dredgers

Suction dredgers encompass various types, including cutter suction dredgers, pl...

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Introduction To Suction Dredgers

Jun 16, 2026

Introduction To Suction Dredgers

A suction dredger is a type of engineering vessel that utilizes pumps for dredg...

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