How is the quality controlled before shipment?

Each dredger undergoes complete testing before leaving the factory, simulating working conditions. Tests include electricity connection, hydraulic system operation, engine running, and dredging pump rotation with fresh water.

What are the applications of this dredger?

It is widely used for sand-excavating, gold mining, river dredging, channel maintenance, desilting, land reclamation, port deepening, and construction in various water bodies.

10 Inch Advanced Hydraulic Bucket Wheel Suction Dredger for River Excavation

Name: 10 Inch Advanced Hydraulic Bucket Wheel Suction Dredger for River Excavation
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2257298315

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

US$100,000.00-200,000.00

1 Set

Product specifications

WBD250 (10 inch)

Product profile

Customization

Available

Type

Wheel Bucket Dredger

Power Type

Diesel

Model NO.

JUNHANG-WBD250 (10 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

1000m3/H

Dredging Depth

Discharge Distance

1000m

Overall Length

23m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

336kw

Discharge Pipe Dia.

250mm

Suction Pipe Dia.

300mm

Draught

1.2m

Generator

30kw

Transport Package

in Bulk or Container

Specification

WBD250 (10 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Design: Box structure allows easy dismantling for transport via truck or container, with fast on-site assembly.

High Capacity Dredging: Features a 1000m3/h water flow and 200m3/h solid sand capacity with a 9m dredging depth.

Premium Component Brands: Equipped with Siemens PLC, Rexroth hydraulics, Eaton Vickers pumps, and famous brand engines.

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

Remote Operation Control: Full PLC control system allows remote operation from the cabin with good all-around visibility.

Comprehensive Warranty: 12 months free warranty with lifetime technical support and on-site maintenance services.

Factory Pre-Testing: Each unit undergoes complete performance and safety testing before shipment to ensure quality.

Customizable Engine Options: Multiple international famous brand engine options available to suit specific customer requirements.

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: ≤0.78hTerms 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:Can the dredger be transported easily?

Yes, it features a dismantled type box-like structure. It can be disassembled for transport by truck, container, or bulk carrier, and allows for simple disassembly and fast installation at the working site.

Q:What is the warranty and after-sales service?

We provide a 12-month free warranty and on-site maintenance service. Additionally, we offer lifetime technical support, 24/7 standby, and send experienced engineers for installation guidance and operator training.

Q:What are the main technical specifications?

The model JUNHANG-WBD250 has a water flow of 1000m3/h, solid sand capacity of 200m3/h, dredging depth of 9m, discharge distance of 1000m, and a main engine power of 336KW.

Q:Which brands of components are used?

We use international famous brands including Siemens PLC control system, Rexroth hydraulic valves, Eaton Vickers hydraulic pumps, and China Shijiazhuang famous brand dredging pumps.

Q:Is the engine customizable?

Yes, multiple options are available. We use world-famous powerful engines from international famous Chinese or American brands, with power ranging from 100-2500kW as required.