What after-sales services are provided?

We send experienced engineers for installation guidance and operator training, plus 24/7 technical support for any equipment failures.

What materials are used for the hull?

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

Can the dredger be used for gold mining?

Yes, it is widely used for sand excavation, gold mining from sea, lake, port, and river dredging, as well as channel maintenance.

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

Name: Used 2500m3/H Wbd400 Diesel Engine Powered Full Hydraulic Bucket Wheel Dredger
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2257407215

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

US$250,000.00-450,000.00

1 Set

Product specifications

WBD400 (16 inch)

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 Structure: Box structure allows easy dismantling for transport and reassembly at site.

Multiple Engine Options: International famous brand engines available with power from 100-2500kW.

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

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

Advanced PLC Control System: Siemens PLC system enables remote operation from the control room with full visibility.

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

Marine Grade Corrosion Protection: Constructed with CCS certified marine steel and 4-layer epoxy paint with zinc anodes.

Factory Pre-Testing: Complete performance and safety testing provided before shipment with detailed reports.

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: ≤1.66hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingzhou Junhang Environmental Protection Technology Co., Ltd., established in 2025, is a trading company based in Shandong, China. It specializes in manufacturing and designing a variety of machinery for shipbuilding and dredging activities. The company holds ISO9001 certification and adheres to the China Classification Society's standards. With a production capacity that includes sand dredgers, multi-function service workboats, and other vessels, it exports to numerous countries. The company has a robust team with expertise in engineering and quality control, and offers after-sales support. However, financial and customer case specifics remain unclear.

CertificationsThe company holds an ISO9001 Quality System Certification, indicating adherence to international quality standards.

After-Sales capabilityThe supplier has a dedicated after-sales service department with 20 technicians, suggesting strong after-sales support capabilities.

R&D capabilityThe company engages in research, development, and innovation in ship design and dredging engineering, supported by partnerships with specialized institutes.

Production capacityThe supplier operates five production lines and has a significant annual output of various dredging and mining machinery.

Customization capabilityThe company can design and produce machinery according to customer requirements, indicating customization capability.

Product Q&A

Q:Can the dredger be customized?

Yes, the structure is customizable with a dismountable modular box design, and engine options include international famous brands with multiple selections.

Q:What is the warranty period?

We provide a free warranty and on-site maintenance service for one year after commissioning, with lifetime technical support available.

Q:How is the dredger transported?

The dredger features a dismantled type box-like structure, allowing it to be disassembled for truck transport or container shipping.

Q:What is the production lead time?

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

Q:Is remote operation supported?

Yes, the dredger is equipped with a Siemens PLC control system allowing all equipment to be remotely controlled from the operation room.