How is the quality controlled before shipment?

Each dredger undergoes complete testing at our factory, simulating working site conditions, including hydraulic system operation, engine power, and dredging performance.

What are the main applications of this dredger?

It is widely used for sand excavation, river dredging, desilting, land reclamation, port construction, and channel maintenance.

16 Inch 2500m3/Hour Hydraulic Cutter Suction Dredger with Underwater Pump for Land Reclamation

Name: 16 Inch 2500m3/Hour Hydraulic Cutter Suction Dredger with Underwater Pump for Land Reclamation
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2244488905

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

US$450,000.00-600,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-CSD400A (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

22m

Discharge Distance

1500m

Hull Length

36.0 X 7.5 X 2.5m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

634kw

Discharge Pipe Dia.

400mm

Suction Pipe Dia.

450mm

Draught

1.7m

Generator

320kw

Transport Package

in Bulk or Container

Specification

CSD400A (16 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Dual-Dredge Pump System: Features two centrifugal pumps for enhanced efficiency and higher work capacity.

Modular Box Structure: Dismountable design allows easy assembly at site and facilitates container transport.

High Performance Specs: Water flow of 2500m3/h, dredging depth of 22m, and discharge distance of 1500m.

Premium Core Components: Equipped with international famous brand engines, Siemens PLC, and Rexroth hydraulic systems.

Comprehensive Warranty: 12-month warranty on hull, engine, and parts with lifetime technical support.

Fast Delivery Option: 1-2 pieces of each model kept in stock to reduce delivery time significantly.

Remote Operation Capability: Can be operated remotely from the operation room with excellent all-around visibility.

Factory Pre-Testing: Each unit undergoes complete performance and safety testing before shipment.

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: ≤0.95hTerms 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 warranty period for the dredger?

We provide a 12-month warranty for the hull, engine, and all fabricated parts. Technical support is available for the lifetime of the machine.

Q:Can the dredger be customized?

Yes, the structure, material, engine options, and pump configurations are fully customizable to meet specific client requirements and mining conditions.

Q:What is the production and delivery time?

We keep 1-2 pieces of each model in stock for quick delivery. For custom orders, the lead time is 1 month in the off-season and 1-3 months during peak season.

Q:What after-sales services are provided?

We provide on-site guidance for installation and training by experienced engineers, 24/7 technical support, and spare parts supply with free parts in the first year.

Q:What are the main technical specifications?

Key specs include a water flow of 2500m3/h, dredging depth of 22m, discharge distance of 1500m, hull length of 36m, and a main engine power of 634kw.