What is the warranty period?

We provide a 12-month free warranty, with service available for the machine's lifetime.

Is the dredger customizable?

Yes, the product is customized, including engine options and design according to client requirements.

What is the dredging capacity?

The water flow is 5500m3/H and the solid sand capacity is 1100m3/H.

Large Solid Sand Capacity 5500m3/H Dredging Machine Cutter Suction Dredger with High Efficiency

Name: Large Solid Sand Capacity 5500m3/H Dredging Machine Cutter Suction Dredger with High Efficiency
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2239073885

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

US$850,000.00

1 Set

US$800,000.00

2+ Sets

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-CSD600 (24 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

5500m3/H

Dredging Depth

16m

Discharge Distance

2000m

Overall Length

41m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

2250kw

Ship Weight

250 Tons

Ship Volume in Bulk

1100 Cubic Meter

Discharge Pipe Dia.

600mm

Suction Pipe Dia.

650mm

Transport Package

in Bulk or Container

Specification

CSD600 (24 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

High Efficiency Capacity: 5500m3/H water flow with 1100m3/H solid sand capacity for large-scale dredging.

Modular Dismountable Design: Box-structure with rapid connection system, easy to transport by truck and assemble.

Premium Engine Options: International famous brand diesel engines with 2250KW power, multiple options available.

Reliable Dredge Pump: China Shijiazhuang famous brand pump with anti-wearing and anti-corrosion features.

CCS Certified Marine Steel: Hull made of special marine steel plates certified by China Classification Society.

Remote Operation Control: Siemens PLC control system allowing remote operation with good all-around visibility.

Lifetime Warranty Support: 12 months free warranty with lifetime technical support and on-site guidance.

Customized Solutions: Design and manufacture tailored to specific client mining conditions and 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: ≤1.56hTerms 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.