Do you provide after-sales service?

Yes, we send experienced engineers for installation guidance and operator training, and provide 24/7 technical support and on-site repairs if needed.

What is the lead time for production?

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

Can the engine be customized?

Yes, multiple engine options are available, including international famous brands, with power ranging from 100-2500kW as required.

2500m3/H Wbd400 Diesel Engine Powered Full Hydraulic Bucket Wheel Dredger

Name: 2500m3/H Wbd400 Diesel Engine Powered Full Hydraulic Bucket Wheel Dredger
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2265408565

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

US$350,000.00-450,000.00

1 Set

Product specifications

cutter dredger

Product profile

Customization

Available

Type

Wheel Bucket Dredger

Power Type

Diesel

Model NO.

JUNHANG-WBD400 (16 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

2500m3/H

Dredging Depth

13m

Discharge Distance

1500m

Overall Length

29m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

734kw

Discharge Pipe Dia.

400mm

Suction Pipe Dia.

450mm

Draught

1.4m

Generator

30kw

Transport Package

in Bulk or Container

Specification

WBD400 (16 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 truck transport and reassembly at site, passing under bridges.

High Capacity Dredging: Water flow up to 2500m3/h with a dredging depth of 13m and discharge distance of 1500m.

Premium Component Brands: Equipped with Siemens PLC, Rexroth hydraulics, Eaton Vickers pumps, and international famous 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 hydraulic control via Siemens PLC, operable remotely from the cabin with good all-around visibility.

Versatile Application: Ideal for sand mining, river dredging, salt mining, waterway improvement, and offshore operations.

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

Factory Pre-Testing: Each unit undergoes complete testing before shipment, including hydraulic, engine, and mechanical checks.

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: ≤1.01hTerms 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 modular box structure that can be dismantled for truck or container transport and easily reassembled at the working site.

Q:What is the warranty period?

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

Q:What brands of engines and components are used?

We use international famous brand engines (Chinese or American), Siemens PLC control systems, Rexroth hydraulic valves, and Shijiazhuang pumps.

Q:What is the maximum dredging depth and capacity?

The standard model has a dredging depth of 13m and a water flow of 2500m3/h, with solid sand capacity of 500m3/h.

Q:Is the hull corrosion-resistant?

Yes, the hull is made of CCS-certified marine steel plates, sandblasted and painted with 4 layers of marine epoxy paint, plus zinc anodes for anti-corrosion.