Where is your company located?

Our company is located in Rongli Street, Qingzhou Economic Development Zone, Shandong Province, China.

Can the dredger be customized?

Yes, all dredgers can be customized according to specific needs such as water flow, depth, and engine type.

What after-sales service is provided?

We provide professional technical consultation, field installation, commissioning, training, and a 24-hour service response mechanism.

20 Inch China Dredging Equipment for Sand Mining Used in River for Sale

Name: 20 Inch China Dredging Equipment for Sand Mining Used in River for Sale
Brand: Shandong Haohai Dredging Equipment Co., Ltd.
SKU: 800566892

Shandong, ChinaShandong Haohai Dredging Equipment Co., Ltd.

US$700,000.00-890,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

HID-CSD-5522

Customized

Condition

New

Water Flow

3500m3/H

Dredging Depth

15m

Discharge Distance

1500-2000m

Engine

Cummins

Operation System

Siemens PLC System

Control System

Full Hydraulic Control System

Transport Package

Bulk Freighter

Specification

ISO9001: 2015

Trademark

HID

Origin

China

HS Code

8905100000

Production Capacity

100 Set/Year

Key features

30 Years Manufacturing Experience: 30 years of expertise in dredger manufacturing with 36 patents and ISO 9001 certification.

Customizable Design: Full customization available for water flow, dredging depth, discharge distance, and engine.

Advanced Control System: Equipped with Siemens PLC system and full hydraulic control for precise operation.

1 Year Warranty & Free Repair: Comprehensive 1-year warranty covering free repairs for any quality issues.

24-Hour Service Response: Round-the-clock technical support with timely solutions and field installation training.

Direct Factory Source: Real manufacturer with own factories, R&D center, and testing pool in Shandong, China.

Global Presence: Products present in 40 countries with strong international export experience.

Company profile

Shandong Haohai Dredging Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1990-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Haohai Dredging Equipment Co., Ltd. is a China-based limited company operating in dredging and manufacturing machinery. The provided information shows ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, more than 10 production lines, stated annual output of 500 dredgers, and a broad dredging-equipment product range. Its export sales share is stated at 51%–70%, with self-operated import and export rights. After-sales capabilities include on-site assembly, training, testing, operation support, lifetime assistance, and overseas offices. Innovation evidence includes 36 product patents and engineering personnel from Chinese marine institutions. However, the records contain inconsistencies in company type, workforce and engineering-staff counts, operating history, and some production descriptions. No specific customer names, project references, or independently verifiable customization examples are provided.

CertificationsThe supplier is explicitly reported to hold ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These cover quality, environmental, and occupational-health-and-safety management systems and provide direct evidence of formal management-system certification.

After-Sales capabilityThe supplier states that it provides on-site assembly, training, testing, operating support, and lifetime assistance. It also reports foreign offices in America, Africa, Poland, India, Bangladesh, and other locations, indicating stated overseas support coverage, although the records do not verify service performance or response times.

R&D capabilityInnovation-related evidence includes 36 product patents, engineers and designers reportedly recruited from Chinese marine institutions, 11 years of stated R&D-engineer experience, and a broad range of dredging-equipment designs. The stated engineering headcount conflicts with another description, but the patent and product-development information supports an innovation capability assessment.

Production capacityThe supplier reports a 16,960 m² manufacturing plant, more than 10 production lines, eight large manufacturing workshops, and annual production of 500 dredgers. These claims indicate substantial stated production capacity, although the employee and facility descriptions are not fully consistent across the records.