What is the production lead time?

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

Is the barge suitable for transporting materials other than sand?

Yes, the bunker can carry stone, coal, chemical fertilizer, wheat, corn, rice, sugar, and other granular goods.

Do you provide spare parts support after the warranty period?

Yes, spare parts are in stock. After the first year, parts are available at cost price with convenient delivery options.

4500 Tons Customized Work Boat Cargo Transport Barge for River Sea Sand Transportation

Name: 4500 Tons Customized Work Boat Cargo Transport Barge for River Sea Sand Transportation
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2241339655

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

US$700,000.00-1,200,000.00

1 Set

Product specifications

Sand Transport Ship

Product profile

Customization

Available

After-sales Service

Engineers on-Site Guidance Installation and Traini

Warranty

12 Months for Free, Service Is Life-Time.

Model NO.

JUNHANG-STB4500

Hull Material

Steel

Customized

Certification

CE, ISO

Max Pay Load

<5000ton

Self Propelled

Yes

Type

Cargo Barge

Condition

New

Structure

Dismountable Modular Box Structure

Material

Ccsb Marine Steel Plate

Testing Before Shipment

Provided Test Reports

Video Outgoing-Inspection

Provided

Engine Options

Cummins, Weichai etc.

Engine Power

882 Kw

Engine Quantity

2 PCS

Hull Size

87 X 15.6X 6.6m

Full Load Draft

4.6m

No Load Draft

2.7m

Capacity

4500 Tons

Speed

15 kN/H

Generator Power

55kw

Conveyor Power

130kw

Full Load Displacement

5600 Tons

Transport Package

in Bulk or Container

Specification

STB4500

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8901905000

Production Capacity

10 Sets/Month

Key features

Customizable Structure: Hull can be integral or split structure based on model requirements.

High Capacity Transport: Capacity ranges from 100 to 15000 tons for sand, stone, and mud.

Premium Engine Options: Equipped with Cummins, Weichai, or Yuchai international famous brand engines.

Remote Operation Control: Fully controllable from the operation room with PLC Siemens system.

Factory Pre-Testing: All units undergo full testing for performance and safety before delivery.

Corrosion Protection: Features corrosion-resistant painting and anti-corrosion zinc blocks.

On-Site Installation Support: Two experienced engineers provided for installation and worker training.

Comprehensive Warranty: 12 months warranty on engine, hull, and components with lifetime service.

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: ≤0.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingzhou Junhang Environmental Protection Technology Co., Ltd., established in 2025, is a trading company based in Shandong, China. It specializes in manufacturing and designing a variety of machinery for shipbuilding and dredging activities. The company holds ISO9001 certification and adheres to the China Classification Society's standards. With a production capacity that includes sand dredgers, multi-function service workboats, and other vessels, it exports to numerous countries. The company has a robust team with expertise in engineering and quality control, and offers after-sales support. However, financial and customer case specifics remain unclear.

CertificationsThe company holds an ISO9001 Quality System Certification, indicating adherence to international quality standards.

After-Sales capabilityThe supplier has a dedicated after-sales service department with 20 technicians, suggesting strong after-sales support capabilities.

R&D capabilityThe company engages in research, development, and innovation in ship design and dredging engineering, supported by partnerships with specialized institutes.

Production capacityThe supplier operates five production lines and has a significant annual output of various dredging and mining machinery.

Customization capabilityThe company can design and produce machinery according to customer requirements, indicating customization capability.

Product Q&A

Q:What is the warranty period for the equipment?

We provide 12 months warranty on the engine, hull, and all fabricated parts. Service support is available for the lifetime of the machine.

Q:Can the hull structure be customized?

Yes, the ship hull can be designed as an integral structure or a split structure according to specific model requirements.

Q:What engine brands are available?

We offer international famous brands including Cummins, Weichai, and Yuchai to ensure large power and low consumption.

Q:How is the ship controlled?

The vessel uses a PLC Siemens controlling system, allowing all equipment to be remotely operated from the operation room with good visibility.

Q:What after-sales services are included?

Services include free spare parts in the first year, 24/7 technical support, on-site engineer guidance for installation, and comprehensive training for personnel.