What applications is this dredger suitable for?

It is suitable for river sand dredging, mineral extraction, port dredging, land reclamation, and ecological protection projects.

22inch Cutter Suction Dredger 4000m3/H Working Capacity for River Sand Dredging Machine

Name: 22inch Cutter Suction Dredger 4000m3/H Working Capacity for River Sand Dredging Machine
Brand: Qingzhou Yongli Mining and Dredging Machinery Co., Ltd.
SKU: 2133348842

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

US$680,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

YLCSD500

Cyclone Type

Hydrocyclone

Slot Type

CTS

Customized

Condition

New

Warranty

One Year

After-sales Service

Provided

Dredging Depth

14m

Discharge Distance

2000m

Engine Brand

Cummins, Weichai, Mitsubishi or Others

Transport Package

by Bulk Ship

Specification

Customized

Trademark

Yongli

Origin

Shandong, China

HS Code

8905100010

Production Capacity

100sets/Year

Key features

High Working Capacity: 4000m3/H capacity with range from 100m3/hr to 6000m3/hr.

Deep Dredging Capability: Dredging depth ranges from 1m to 25m for various geological formations.

Long Discharge Distance: Discharge distance between 500m and 3000m ensures wide project coverage.

Advanced PLC Control: Siemens PLC control system enables one-man operation.

Fully Hydraulic Drive: Sophisticated fully hydraulic-driven design for effortless operation.

One Year Warranty: Comprehensive one-year warranty coverage for peace of mind.

Global Certification: Certified with ISO 9001 and CE, designed for Coastal Waters Certificate.

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: ≤5.54h

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.