What is the production lead time?

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

Can the ship be transported easily?

Yes, the service work boat has a detachable structure, allowing it to be transported by truck or disassembled for container shipping.

What is the maximum payload capacity?

The maximum payload is less than 5000 tons, with a specific model capacity of 300 tons.

China Manufacture Self-Unloading River Sand Transportation Ship Bulk Carrier Ship for Sale

Name: China Manufacture Self-Unloading River Sand Transportation Ship Bulk Carrier Ship for Sale
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2233936895

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

US$200,000.00-280,000.00

1 Set

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-STB300

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

115kw

Engine Quantity

2 PCS

Hull Size

36 X 8.5 X 3m

Draught

2.4m

Displacement

520 Tons

Capacity

300 Tons

Speed

12 kN/H

Generator Power

55kw

Propulsion Power

220kw

Conveyor Power

50kw

Transport Package

in Bulk or Container

Specification

STB300

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8901905000

Production Capacity

10 Sets/Month

Key features

Customized Modular Structure: Dismountable modular box structure designed for easy transport and on-site assembly.

12-Month Free Warranty: Comprehensive free warranty and on-site maintenance service for one year after commissioning.

Lifetime After-Sales Support: 24/7 technical support and lifelong service availability for all equipment.

International Brand Engines: Equipped with high-efficiency engines from Cummins, Weichai, or Yuchai.

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

CCS Certified Marine Steel: Hull constructed from certified marine steel plates with anti-corrosion zinc blocks.

Factory Pre-Testing: Complete performance and safety testing conducted before shipment with provided reports.

On-Site Installation & Training: Experienced engineers provided for 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: ≤1.75hTerms 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?

We provide a free warranty and on-site maintenance service for one year after commissioning.

Q:Can the ship structure be customized?

Yes, the ship features a customizable, dismountable modular box structure for convenient transport and assembly.

Q:What engine brands are available?

We use international famous brands such as Cummins, Weichai, and Yuchai.

Q:Do you provide after-sales service?

Yes, we offer lifelong after-sales service, 24/7 technical support, and on-site engineer guidance for installation and training.

Q:How is the quality of the ship ensured?

Each ship undergoes complete testing before leaving the factory, including checks on electricity, hydraulic systems, and engine performance, with test reports provided.