Can the dredger be operated remotely?

Yes, it features a PLC control system allowing full remote operation from a dedicated operation room.

What is the maximum dredging depth?

The standard dredging depth is 12 meters, though the design capacity can reach up to 20 meters.

What is the production lead time?

Lead time varies by season: 1-3 months during peak season and one month during off-season.

Full Hydraulic Operation 14 Inch Hydraulic Jet Suction Dredging Ship

Name: Full Hydraulic Operation 14 Inch Hydraulic Jet Suction Dredging Ship
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2239767665

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

US$350,000.00-450,000.00

1 Set

Product profile

Customization

Available

Type

Jet Suction Dredger

Power Type

Diesel

Model NO.

JUNHANG-JSD350 (14 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

2000m3/H

Dredging Depth

12m

Discharge Distance

1500m

Overall Length

26m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Main Engine

924kw

Discharge Pipe Dia.

350mm

Suction Pipe Dia.

400mm

Draught

1.5m

Generator

30kw

Transport Package

in Bulk or Container

Specification

JSD350 (14 inch)

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Modular Dismountable Structure: Box-like structure with rapid connection system for easy transport by truck and fast on-site assembly.

International Brand Components: Equipped with Siemens PLC, Rexroth hydraulic valves, Eaton Vickers pumps, and global famous brand engines.

Remote Operation Capability: Fully controllable from the operation room with excellent all-around visibility and PLC automation.

Comprehensive Warranty Coverage: 12-month free warranty with free parts replacement and lifelong after-sales technical support.

On-Site Installation and Training: Experienced engineers provided for installation guidance and operator training until mastery is achieved.

Factory Testing and Certification: Complete performance and safety testing before shipment with CCS certified marine steel and test reports.

Customizable Engine Options: Multiple international famous brand engine options available to meet specific power and efficiency needs.

Anti-Corrosion Protection: Sandblasted and painted with 4 layers of marine epoxy paint plus zinc anodes for saltwater durability.

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.