What materials are used for the dredger hull?

The hull is made of special marine steel plates certified by CCS, sandblasted and painted with 4 layers of marine epoxy paint, and equipped with zinc anodes for anti-corrosion.

What are the payment terms for this product?

The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the lead time for production?

The lead time is 1-3 months during the peak season and one month during the off-season.

Export 26 Inch Offshore Bucket Wheel Dredger Precision Mining Technology for Seabed Coral

Name: Export 26 Inch Offshore Bucket Wheel Dredger Precision Mining Technology for Seabed Coral
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2239769605

Shandong, ChinaQingzhou Junhang Environmental Protection Technology Co., Ltd.

US$900,000.00-1,200,000.00

1 Set

Product profile

Customization

Available

Type

Wheel Bucket Dredger

Power Type

Diesel

Model NO.

JUNHANG-WBD650 (26 inch)

Customized

Condition

New

Warranty

12 Months for Free, Service Is Life-Time.

After-sales Service

Engineers on-Site Guidance Installation and Traini

Structure

Dismountable Modular Box Structure

Material

Ccsb Marine Steel Plate

Engine Options

International Famous Brand Engine, Multiple Option

Dredging Pump

China Shijiazhuang Famous Brand Pump

Water Flow

6000m3/H

Dredging Depth

16m

Discharge Distance

2000m

Overall Length

43m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

2380kw

Suction Pipe Dia.

700mm

Discharge Pipe Dia.

650mm

Draught

2.0m

Generator

50kw

Transport Package

in Bulk or Container

Specification

WBD650 (26 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Design: Dismountable modular box structure allows easy transport by truck and fast installation at the working site.

High Capacity Performance: Water flow up to 6000m3/h and dredging depth up to 16m for efficient seabed mining and dredging.

Premium Core Components: Equipped with international famous brand engines, China Shijiazhuang pumps, and Siemens PLC control systems.

CCS Certified Marine Steel: Hull made of special marine steel plates certified by CCS with anti-corrosion zinc blocks and epoxy paint.

Comprehensive Factory Testing: Full tested in factory before delivery with provided test reports to ensure performance and safety.

Lifetime Technical Support: Engineers available for on-site guidance, installation training, and 24/7 technical support standby.

12-Month Free Warranty: Provides free warranty and on-site maintenance service for one year after commissioning.

Remote Operation Capability: Can be operated remotely in the operation room with good all-around visibility for safety.

Company profile

Qingzhou Junhang Environmental Protection Technology Co., Ltd.Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2025-09-10Nearest Port: Tianjin, Qingdao, ShanghaiAverage Response Time: ≤0.95hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingzhou Junhang Environmental Protection Technology Co., Ltd. is identified as a Chinese trading company established in 2025, while its profile describes manufacturer-oriented capabilities in ship design, dredging equipment, engineering-vessel construction, and related machinery. It reports ISO9001 certification, compliance with China Classification Society requirements, dedicated engineering, quality inspection, and after-sales personnel, and the ability to design machinery for specific customer requirements. The supplier states that it operates five production lines, employs more than 300 people, and reports annual output across several vessel and machinery categories. Its products are reportedly exported to numerous countries. However, the available information contains inconsistencies: the registered company type is “Trading Company,” total staff experience is listed as zero, and the reported manufacturing-plant area is only 126.0 m² despite the stated 300-acre company area. Customer references are...

CertificationsThe supplier explicitly states that it has obtained ISO9001 quality-system certification and that ship design, construction, quality inspection, and accessories are completed according to China Classification Society requirements. These statements provide direct evidence of documented quality certification and stated classification compliance.

After-Sales capabilityThe supplier reports 20 after-sales service technicians and identifies an after-sales department within its organizational structure. This is direct evidence of dedicated after-sales resources, although no response-time, geographic coverage, or service-performance details are provided.

R&D capabilityThe company reports 15 senior engineers specializing in shipbuilding and dredging research, a research and development center, cooperation with classification societies and research institutions, and the ability to develop special machinery. These details directly support an established technical and R&D capability.

Customization capabilityThe supplier explicitly states that it can design and produce special types of machinery according to customer requirements and describes a one-stop model covering ship design, R&D, innovation, manufacturing, and dredging-engineering construction. This directly supports customization capability for specialized vessels and machinery.

Product Q&A

Q:What is the warranty period for the dredger?

We provide a 12-month free warranty for the dredger, along with lifetime technical support and on-site maintenance services.

Q:How is the dredger transported and installed?

The dredger features a dismountable modular box structure, allowing it to be transported by truck or container and easily assembled at the working site.

Q:What are the main technical specifications of the 26-inch model?

The 26-inch model (JUNHANG-WBD650) has a water flow of 6000m3/h, dredging depth of 16m, discharge distance of 2000m, and engine power of 2380KW.

Q:What kind of after-sales service is provided?

We send experienced engineers for installation guidance and operator training. We also provide 24/7 technical support and can send engineers for repairs if needed.

Q:Is the dredger tested before shipment?

Yes, each dredger undergoes complete testing in a testing pool before leaving the factory to ensure performance and safety, with test reports provided.