What control system is used?

The dredger uses a Siemens PLC control system allowing remote operation of all equipment from the operation room.

Is the hull material corrosion resistant?

Yes, the hull is made of special marine steel plates certified by CCS, sandblasted and painted with 4 layers of marine epoxy paint.

What is the lead time for production?

Lead time varies by season: 1-3 months during peak season and one month during off-season.

18 Inch Bucket Wheel Suction Dredger for More Efficient in Mixing Hard Mud Layers

Name: 18 Inch Bucket Wheel Suction Dredger for More Efficient in Mixing Hard Mud Layers
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2232346255

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

US$450,000.00-570,000.00

1 Set

Product profile

Customization

Available

Type

Wheel Bucket Dredger

Power Type

Diesel

Model NO.

JUNHANG-WBD450 (18 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

3000m3/H

Dredging Depth

14m

Discharge Distance

1500m

Overall Length

31m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

895kw

Discharge Pipe Dia.

450mm

Suction Pipe Dia.

500mm

Draught

1.7m

Generator

30kw

Transport Package

in Bulk or Container

Specification

WBD450 (18 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Structure: Box-structure design allows easy dismantling and assembly for convenient transport and installation.

Customizable Engine Options: International famous brand engines available with multiple options selected by the customer.

Remote Operation Capability: Equipped with Siemens PLC system allowing full remote control from the operation room.

High Dredging Capacity: Water flow up to 3000m3/h with solid sand capacity of 600m3/h for efficient mining.

Lifetime Technical Support: 24/7 standby support with engineers available for on-site guidance and repairs anytime.

12-Month Free Warranty: Comprehensive free warranty covering parts and labor for one year after commissioning.

Premium Hydraulic System: Uses Rexroth valves and Eaton Vickers pumps for high performance and reliability.

Factory Testing & Certification: Full testing before shipment with CCS certified test reports and video inspection provided.

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: ≤0.76hTerms 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.