Is there after-sales support for technical issues?

Yes, 24/7 technical support is available, and engineers can be sent to the site for repairs if needed.

What is the dredging depth and capacity?

The dredging depth is 15m, and the storage capacity is 500m3.

How is the quality ensured before delivery?

All finished dredgers are fully tested at the launching site to ensure smooth operation upon delivery.

in Stock 500m3 Trailing Suction Hopper Dredger Floating Pontoon in Workshop

Name: in Stock 500m3 Trailing Suction Hopper Dredger Floating Pontoon in Workshop
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2236665995

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

US$900,000.00-1,100,000.00

1 Set

Product profile

Customization

Available

Type

Trailing Suction Hopper Dredger

Power Type

Diesel

Model NO.

JUNHANG-TSHD500

Customized

Condition

New

Warranty

12 Months for Free, Service Is Life-Time.

After-sales Service

Engineers on-Site Guidance Installation and Traini

Material

Ccsb Marine Steel Plate

Engine Options

International Famous Brand Engine, Multiple Option

Dredging Pump

China Shijiazhuang Famous Brand Pump

Dredging Depth

15m

Discharge Distance

1500m

Hull Length

52.0 X 12.0 X 4.5m

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Propulsion Engine Power

357kw * 2

Full Load Maximum Draft

3.5

Empty Load Draft

1.0m

Engine for Dredging Pump

300kw * 2

Sand Dredging Pump

2000m3/H

Storage Capacity

500m3

Ship Weight

800 Tons

Transport Package

in Bulk or Container

Specification

TSHD500

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8905100000

Production Capacity

10 Sets/Month

Key features

Customized Design: Tailored designs based on specific customer project requirements with experienced engineering support.

Dismountable Structure: Easy disassembly and assembly for convenient transportation via road, rail, or water.

International Core Components: Features world-famous American engines, Shijiazhuang pumps, and Siemens PLC control systems.

Hydraulic Efficiency: Drag head and winches driven by hydraulic motors for superior efficiency and durability.

Rigorous Quality Testing: Each unit undergoes full testing at the launching site before delivery to ensure smooth operation.

Comprehensive Warranty: 12 months free warranty with lifetime technical service support available.

On-Site Technical Support: Experienced engineers provided for installation, commissioning, testing, and operator training.

High Capacity Performance: 500m3 storage capacity with 2000m3/h dredging rate and 15m dredging depth.

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.