What is the production lead time?

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

Are spare parts available after purchase?

Yes, spare parts are in stock, and we offer free spare parts in the first year with cost-price delivery thereafter.

What materials are used for the hull?

The hull is constructed from CCSB marine steel plate with corrosion-resistant painting and anti-corrosion zinc blocks.

3500 Tons New Technology Sand Transportation Barges Modular Assembly with Low Price and Cheap Sea Freight

Name: 3500 Tons New Technology Sand Transportation Barges Modular Assembly with Low Price and Cheap Sea Freight
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2241369075

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

US$600,000.00-800,000.00

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-STB3500

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

735 Kw

Engine Quantity

2 PCS

Hull Size

78 X 12.8X 6.6m

Full Load Draft

5.4m

No Load Draft

2.5m

Capacity

3500 Tons

Speed

15 kN/H

Generator Power

55kw

Conveyor Power

120kw

Full Load Displacement

4480 Tons

Transport Package

in Bulk or Container

Specification

STB3500

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8901905000

Production Capacity

10 Sets/Month

Key features

Customized Modular Structure: Dismountable modular box structure available to meet specific client requirements.

High Capacity Transport: 3500 tons capacity with options ranging from 100 to 15000 tons based on request.

Self-Propelled System: Equipped with diesel engines and electric motors for self-pumping and self-unloading.

Remote Operation Control: PLC Siemens control system allows full remote operation from the control room.

Premium Engine Options: Features Cummins, Weichai, or Yuchai engines for large power and low consumption.

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

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

Factory Pre-Testing: Full testing performed at the launching site before shipment for safety and performance.

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: ≤2.48hTerms 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.