How is the dredger transported?

The dredger has a detachable structure for truck transport; some models can be disassembled for container shipping, while others use bulk carriers.

Is testing done before shipment?

Yes, each ship undergoes complete testing in a testing pool simulating customer site conditions, including hydraulic, engine, and mechanical dredging work tests.

What are the lead times for production?

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

CSD250 10 Inch Processing Capacity 1, 000 M³/H Dredging Sand Suction Vessel Core Motor Components

Name: CSD250 10 Inch Processing Capacity 1, 000 M³/H Dredging Sand Suction Vessel Core Motor Components
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2239268945

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

US$200,000.00

1 Set

US$190,000.00

2+ Sets

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-CSD250 (10 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

1000m3/H

Dredging Depth

Discharge Distance

1000m

Overall Length

22m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

480kw

Suction Pipe Dia.

300mm

Discharge Pipe Dia.

250mm

Draught

1.2m

Generator

20kw

Transport Package

in Bulk or Container

Specification

CSD250 (10 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customized Modular Structure: Dismountable modular box structure allows for easy transport and assembly at the working site.

Multiple Engine Options: Equipped with international famous brand engines with power ranging from 100-2500kW as required.

Siemens PLC Control System: Remote operation in the operation room with full control over hydraulic transmission and cutter.

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

24/7 Technical Support: Engineers available for on-site guidance, installation, training, and immediate repair at any time.

High Efficiency Dredging Pump: China Shijiazhang famous brand pump with alloy impeller, corrosion resistance, and low vibration.

Factory Testing Before Shipment: Complete testing in a pool simulating customer site conditions with detailed test records provided.

Low Running Costs: Designed for low energy consumption, durability, and easy maintenance with standardized accessories.

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: ≤0.85hTerms 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:Can the dredger structure be customized?

Yes, the dredger features a dismountable modular box structure that can be customized to client mining conditions and requirements.

Q:What engine brands are used?

We use international famous brand engines with power options from 100-2500kW, offering global warranty and short-time spare parts availability.

Q:Is there a warranty period?

We provide a 12-month free warranty and on-site maintenance service after commissioning, plus lifetime service support.

Q:How is the dredger controlled?

The dredger uses a Siemens PLC control system, allowing remote operation of all equipment including the cutter, winch, and hydraulic cylinder from the operation room.

Q:What after-sales services are provided?

Services include on-site installation guidance, operator training, 24-hour running tests, and 24/7 technical support with engineers available for repairs.