What is the lead time for delivery?

The average lead time is 1-3 months, regardless of peak or off-season.

Is after-sales service available?

Yes, after-sales service is provided, and standard spare parts are available from stock.

What certifications does the dredger have?

The dredger is certified under ISO 9001, CE, BV, Zc, and CCS standards.

Hydraulic Dredging Silt Vessel (CSD 500)

Name: Hydraulic Dredging Silt Vessel (CSD 500)
Brand: Qingzhou Yongsheng Dredging Equipment Co., Ltd.
SKU: 684284272

Shandong, ChinaQingzhou Yongsheng Dredging Equipment Co., Ltd.

US$1,800,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

CSD 500

Customized

Condition

New

Warranty

1 Year

After-sales Service

Yes

Certification

ISO 9001/CE/BV/Zc/CCS

Water Flow

5000m3/H

Dredging Depth

15m

Engine

Weichai/Cummins/Jichai

Patent No.of Color

Zl 2013 3 0428530.2

Control System

PLC System

Mining Object

Sand, Mud, Slurry, Silt, Slush, Sludge, Salt

Transport Package

Nude

Specification

CE, ISO9001, ZC, CCS, BV, Patent No.

Trademark

yongsheng dredger

Origin

Qingzhou City, Shandong Province, China

HS Code

89051000

Production Capacity

20 Sets

Key features

Modular Steel Design: Three-pontoon steel hull allows rapid assembly and transport by road, rail, or water.

High Capacity Dredging: 5000m3/h water flow capacity with 15m dredging depth for sand, mud, and slurry.

Advanced PLC Control: One-man operation enabled by the latest PLC control system for efficient management.

Flexible Engine Options: Powered by Weichai, Cummins, or Jichai marine diesel engines for reliable performance.

Quick Connection System: Rapid bolt and hook connection system ensures fast assembly onshore or afloat.

Standard Spare Parts: Standard spare parts available from stock to minimize downtime and maintenance costs.

Versatile Application: Suitable for coastal areas and inland rivers, excavating cohesive sediment below Class III.

Certified Quality: Meets ISO 9001, CE, BV, Zc, and CCS standards with Coastal Waters Certificate.

Company profile

Qingzhou Yongsheng Dredging Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-09-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.08h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryQingzhou Yongsheng Dredging Equipment Co., Ltd. is identified as a Chinese manufacturer of dredging and sand-mining machinery, with four subsidiary factories, 10 production lines, and stated annual dredger productivity of 500 sets. The company reports ISO9001:2015 and ISO14001:2015 certifications. Its innovation resources include a development research institute, 10 senior engineers, 25 professional R&D staff, and 12 years of total R&D engineer experience reported elsewhere. It states that products are sold across more than 30 domestic regions and exported to multiple countries, with exports representing 51%–70% of sales. Evidence supports production scale, international market experience, R&D activity, and customer-specific planning. After-sales service is claimed as a customer-winning factor, but detailed service resources are not provided. Financial credibility cannot be assessed because financial figures are excluded from this analysis.

Supplier typeThe supplier is explicitly classified as a manufacturer and limited company, while another record labels the company nature as a trading company. Its stated business activity and product descriptions center on manufacturing dredging and mineral machinery, so the classification evidence is mixed but manufacturing is directly supported.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates, plus other unspecified certifications. These provide direct evidence of certified quality and environmental management systems.

After-Sales capabilityThe supplier states that excellent product quality and after-sales service help win customers, and that it has established long-term relationships with domestic and overseas customers. However, no specific service personnel, response times, spare-parts arrangements, or service network are provided.

R&D capabilityThe company states that it has pursued technological innovation since 1990, established a Development Research Institute in 2003, and maintains relationships with major national research institutions. It also reports 10 senior engineers and 25 professional R&D staff, directly supporting an established innovation function.

Production capacityProduction capacity is supported by four subsidiary factories, 10 production lines, a reported dredger productivity of 500 sets, and a manufacturing plant of 9,520 m². The supplier also reports 112 employees in one record and 150 in another, indicating scale but inconsistent workforce data.

Customization capabilityThe supplier states that its senior engineers and professional R&D staff can rapidly develop reasonable and feasible plans according to customer job-site conditions and requirements. This is direct evidence of engineering-based customization capability, although specific customized project examples are not provided.

Client casesThe supplier reports sales in more than 30 Chinese provinces, municipalities, and autonomous regions, exports to North Korea, Russia, South Korea, South Africa, Nigeria, and other regions, and exports accounting for 51%–70% of total sales. These statements demonstrate broad domestic and international customer exposure, although named project references and independently verifiable case details are absent.