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3000m3/H Cutter Suction Dredger Gold Mining Sand Slurry Dredging Ship
US$1,390,000.00
1-9 Pieces
US$390,000.00
10+ Pieces
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
YLCSD-450Cyclone Type
HydrocycloneSlot Type
CTNCustomized
CustomizedCondition
NewCertificaction
ISO9001Dredging Depth
15mDischarge Distance
1000mUsage
River/Lake/Port/SeaTransport Package
Container or Bulk CargoSpecification
37m*7.2m*2.0mTrademark
YongliOrigin
ChinaProduction Capacity
100Key features
30+ Years Manufacturing Experience: Professional manufacturer with over 30 years of experience in dredging and mining equipment.
ISO9001 & Vessel Certified: Certified by ISO9001:2015 Quality Management System and China MSA Vessel Inspection.
High Terrain Adaptability: Suitable for A/B type sheltered sailing areas, inland waterways, lakes, and reservoirs.
Dis-mountable Design: Easy to disassemble and transport by road, with simple on-site assembly and commissioning.
Cost-Effective Operation: Excavating and discharging completed in one step without needing other machines or boats.
Global Export Experience: Exported to more than 60 countries including Bangladesh, India, DRC, and South Africa.
OEM/ODM Services Available: Supports customized manufacturing services for specific client requirements.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤7.33h
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.
Product Q&A
Q:What is the dredging depth and discharge distance?
A:
The dredging depth ranges from 10m to 15m depending on the model, and the discharge distance ranges from 500m to 1500m.
Q:Can the dredger be used in different water bodies?
A:
Yes, it is suitable for river, lake, port, and sea environments due to its high terrain adaptability.
Q:What certifications does the company hold?
A:
The company is certified by ISO9001:2015 Quality Management System and holds the Certificate of Vessel Inspection authorized by China MSA.
Q:What are the terms of payment?
A:
The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).
Q:What is the lead time for production?
A:
The average lead time is 1-3 months for both peak season and off-season.
Send Inquiry
*To:
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.*Content:
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