Can the machine be customized?

Yes, we offer customized water flow, dredging depth, and discharge distance based on client requirements.

Does Yongli provide after-sales service?

Yes, we provide support and lifetime technology service for all our equipment.

22 Inch CSD550 Cutter Suction Coral Reef Dredger for Dredging in Offshore Area

Name: 22 Inch CSD550 Cutter Suction Coral Reef Dredger for Dredging in Offshore Area
Brand: Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
SKU: 747799352

Shandong, ChinaQingzhou Yongli Mining and Dredging Machinery Co., Ltd.

US$800,000.00-850,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

YLCSD-550

Cyclone Type

None

Slot Type

None

Customized

Condition

New

Warranty

1 Year

After-sales Service

Support

Water Flow

4000m3

Dredging Depth

15m

Discharge Distance

1500m

Main Engine Power

1193kw

Sand Pump Model

Wn450

Soil Output

600-800m3

Auxiliary Egnine

336kw

Transport Package

Use Suit for Sea Transport Packing

Specification

39m*3.55m*2.75m

Trademark

YONGDELI

Origin

China

HS Code

8905100000

Production Capacity

10 Pieces Per Year

Key features

High Efficiency Dredging: Water flow up to 5000m3/hour with 15-20% concentration for efficient desilting.

Customizable Specifications: Customized water flow, dredging depth, and discharge distance to meet specific needs.

Low Operating Cost: Easy maintenance design ensures excellent terrain adaptability and low costs.

1-Year Warranty: Comprehensive 1-year warranty with free repair for quality problems.

Lifetime Technical Support: Technology service provided for the entire life of the equipment.

Flexible Delivery Options: Available by containers or bulk ship with various models in stock.

Direct Factory Pricing: Competitive prices from direct manufacturer with OEM/ODM services.

Company profile

Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤6.38h

AI-Powered supplier vetting

SummaryQingzhou Yongli Mining and Dredging Machinery Co., Ltd. is a China-based manufacturer and supplier of dredging vessels, mining equipment, and mineral-processing machinery. The company reports ISO9001, ISO14001, and ISO45001 certifications, plus SGS and BV certification references. Its product range covers gold, diamond, zirconium, tin, iron ore, and sand dredgers and washing or beneficiation plants, with stated design and production according to customer requirements and terrain conditions. It operates three production lines, has 35 employees, and exports to South America, Africa, Southeast Asia, and the Middle East. Evidence supports relevant manufacturing experience, product breadth, customization, and export capability. However, the provided information is insufficient to verify financial strength, specific customer projects, or the depth of after-sales resources.

Supplier typeThe supplier is identified as Qingzhou Yongli Mining and Dredging Machinery Co., Ltd., a Chinese limited company located in Qingzhou, Shandong. It is described as a professional manufacturer and supplier integrating R&D, design, production, installation, commissioning, and personnel allocation, although one record classifies the company nature as a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, as well as ISO9001:2008, SGS, and BV certification references. It also states that it holds a vessel inspection certificate authorized by China MSA and a patent letter from China’s State Intellectual Property Office.

After-Sales capabilityThe supplier explicitly claims an excellent after-sale service system and describes services covering installation, commissioning, and personnel allocation. These statements support the existence of after-sales-related capabilities, but no detailed service network, response time, or service staffing evidence is provided.

R&D capabilityThe company states that it successfully developed multiple mining machinery and tailings-recovery products beginning in 1999, adapted European and American technology to specified terrains and working conditions, and integrates scientific research and development into its operations. A patent letter is also referenced, although the number, scope, and commercial impact of patents are not specified.

Production capacityThe supplier offers a broad range of dredgers, washing plants, beneficiation equipment, work boats, and related machinery. It reports three production lines, a 4,500 m² manufacturing plant, 35 employees, and export markets across South America, Africa, Southeast Asia, and the Middle East, supporting established production and delivery capability.

Customization capabilityThe supplier states that it develops equipment for specific terrains and working conditions and can design and produce varied products according to customer requirements and terrain conditions. Its integrated design, production, installation, commissioning, and personnel-allocation model further supports project-specific customization.