What testing is performed before shipment?

Each dredger undergoes complete testing before leaving the factory, including electricity connection, hydraulic system operation, engine power, and mechanical dredging work to ensure safety and performance.

What is the lead time for production?

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

What after-sales support is provided?

We provide 24/7 technical support standby. If there are equipment failures or operational issues, engineers can be sent to the site to inspect and repair the equipment at any time.

Portable Mini 6 Inch Diesel Engine Jet Suction Mud Gold Dredger with Dredging Depth 5m

Name: Portable Mini 6 Inch Diesel Engine Jet Suction Mud Gold Dredger with Dredging Depth 5m
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2233183215

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

US$60,000.00-90,000.00

1 Set

Product profile

Customization

Available

Type

Jet Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-JSD150 (6 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

550m3/H

Dredging Depth

Discharge Distance

600m

Overall Length

15m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

160kw

Discharge Pipe Dia.

150mm

Suction Pipe Dia.

200mm

Draught

1.0m

Generator

20kw

Transport Package

in Bulk or Container

Specification

JSD150 (6 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Box Structure: Dismountable modular design allows easy assembly and disassembly at the working site.

Customizable Engine Options: Multiple international famous brand engine options are available for selection.

High Dredging Capacity: Work capacity up to 8000m3/h with a dredging depth of up to 20 meters.

Advanced Control System: Equipped with Siemens PLC control system and Rexroth hydraulic valves.

Remote Operation Capability: Can be operated remotely from the air-conditioned monitoring operation room.

Lifetime Warranty Support: 12 months free warranty with lifetime technical support and maintenance service.

Pre-shipment Testing: Full factory testing including hydraulic, engine, and mechanical performance checks.

Professional Installation Service: Experienced engineers provided for on-site installation guidance and operator training.

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 depth and capacity?

The standard model has a dredging depth of 5m and water flow of 550m3/h. However, work capacity can reach up to 8000m3/h and dredging depth up to 20 meters depending on configuration.

Q:Is the engine customizable?

Yes, multiple options from international famous brands are available. The customer can select the specific engine brand according to their requirements.

Q:What is the warranty period?

We provide a 12-month free warranty for the equipment. Additionally, we offer lifetime after-sales service and 24/7 technical support.

Q:How is the installation and training handled?

We send experienced engineers to the customer's site to guide the installation and train local workers on operation and daily maintenance until they are proficient.

Q:Can the dredger be transported easily?

Yes, it features a dismountable modular box structure. It can be disassembled for truck transportation or container shipping, allowing for simple disassembly and fast installation.