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.

What are the main applications of this dredger?

It is widely used for sand excavation, river dredging, channel maintenance, land reclamation, port deepening, and gold mining in seas, lakes, and rivers.

2000m3/H Strong Ability Vacuum Suction Dredger for River Sand Dredging

Name: 2000m3/H Strong Ability Vacuum Suction Dredger for River Sand Dredging
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2257222675

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

US$200,000.00-300,000.00

1 Set

Product specifications

Vacuum dredger

Product profile

Customization

Available

Type

Vacuum Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-VSD300

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

2000m3/H

Dredging Depth

18m

Overall Length

36m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

808kw

Draught

1.3m

Generator

20kw

Transport Package

in Bulk or Container

Specification

VSD300

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Design: Box-like structure allows easy dismantling and assembly for convenient truck or container transport.

High Dredging Capacity: Features a 2000m3/h water flow rate with a maximum dredging depth of 25 meters.

Premium Component Selection: Equipped with international famous brand engines, Siemens PLC, and Shijiazhuang pumps.

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

Remote Operation Capability: Controlled via Siemens PLC system from an operation room with good all-around visibility.

Lifetime Technical Support: Provides 24/7 technical support and engineers for on-site guidance, installation, and training.

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

Energy Efficient & Durable: Designed for low cost, energy efficiency, outstanding durability, and easy maintenance.

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: ≤0.92hTerms 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 dredging capacity and depth?

The water flow is 2000m3/h with a max capacity of 650m3/h. The standard dredging depth is 18m, but it can reach up to 25 meters.

Q:Can the dredger be customized?

Yes, the product is customized. Customers can select international famous brand engines and pumps, and the structure is designed to be dismountable.

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

We provide a 12-month free warranty and on-site maintenance. Additionally, we offer lifetime technical support and send engineers for installation and training.

Q:How is the dredger transported?

It features a modular box structure that can be dismantled for easy truck transportation or container shipping, with simple disassembly and fast installation at the site.

Q:What quality testing is performed before shipment?

Each dredger undergoes complete testing including electricity connection, hydraulic system operation, engine power, and dredging pump rotation with fresh water to ensure safety and performance.