Are the core components from international brands?

Yes, the main engine, dredging pump, and hydraulic system adopt international famous brands (e.g., American brands, Weichai, Shijiazhuang pumps) to ensure high efficiency and reliability.

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.

Is testing performed before shipment?

Yes, each dredger undergoes complete testing before delivery to ensure all functions work properly. Test reports and video inspections are provided.

in Stock CSD500 High Quality Cutter Suction Dredger for River Sea Dredging

Name: in Stock CSD500 High Quality Cutter Suction Dredger for River Sea Dredging
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2243486565

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

US$500,000.00-680,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-CSD500 (20 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

4000m3/H

Dredging Depth

15m

Discharge Distance

2000m

Hull Length

27.0 X 8.5 X 2.4m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

1434kw

Discharge Pipe Dia.

500mm

Suction Pipe Dia.

550mm

Draught

1.7m

Generator

30kw

Transport Package

in Bulk or Container

Specification

CSD500 (20 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customizable Design: Structure, material, and engine options are fully customizable to meet specific project requirements.

Modular Structure: Dismountable modular box structure allows for easy assembly, dismantling, and efficient transport.

High Performance: Features a 4000m3/h water flow, 15m dredging depth, and 2000m discharge distance for efficient operations.

Premium Components: Core components like engines and pumps use international famous brands for reliability and efficiency.

Lifetime Warranty: Comprehensive 12-month free warranty with lifelong after-sales service and technical support.

Expert Support: Experienced engineers provide on-site guidance for installation and training for local workers.

Advanced Control: Equipped with Siemens PLC control system for one-man operation and precise control.

Rigorous Testing: Each dredger undergoes complete testing before shipment to ensure all functions work properly.

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:Is the cutter suction dredger customizable?

Yes, the structure, material, and engine options are fully customizable. We can design and manufacture according to your specific mining conditions and requirements.

Q:What is the warranty period for the dredger?

We provide a 12-month free warranty for all mechanical defects. Additionally, we offer lifelong after-sales service and 24/7 technical support.

Q:How is the dredger transported?

The dredger features a dismountable modular box structure. It can be easily dismantled for truck transportation or disassembled for container/bulk carrier shipping, ensuring simple disassembly and fast installation.

Q:What after-sales services are provided?

We send experienced engineers to guide installation and train local workers. We also provide 24/7 technical support, free spare parts in the first year, and on-site maintenance if needed.

Q:What are the main technical specifications?

Key specs include a 4000m3/h water flow, 15m dredging depth, 2000m discharge distance, 1434KW engine power, and a 1600mm cutter head diameter.