What are the technical specifications of the model?

Model JUNHANG-P500 features a 56.0m length, 50.0m width, 4.0m height, 19.0m total height, 500HP x 2 driving power, and a 3.0m draught.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

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

Multi-Purpose Self-Propelled Platform Assist for Floating Bridge Building Project

Name: Multi-Purpose Self-Propelled Platform Assist for Floating Bridge Building Project
Brand: Qingzhou Junhang Environmental Protection Technology Co., Ltd.
SKU: 2251101385

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

US$50,000.00-200,000.00

1 Set

Product specifications

River platform

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-P500

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.

Floating Body Size

56.0 X 50.0X 4.0m

Total Height

19.0m

Driving Power

500HP X 2

Side Driving Power

280HP X 2

Automatic Conveyor System

80HP

Screening and Dredging System

3800kw

Draught

3.0m

Transport Package

in Bulk or Container

Specification

P500

Trademark

JUNHANG

Origin

Shandong, China

HS Code

8901905000

Production Capacity

10 Sets/Month

Key features

Customizable Structure: Dismountable modular box structure with CCSB marine steel plate for tailored solutions.

High Power Performance: Equipped with 500HP main engines and 280HP side driving power for efficient operation.

Comprehensive Warranty: 12-month free warranty on hull, engine, and parts with lifetime service support.

CE & ISO Certified: Meets international safety and quality standards with CE and ISO certifications.

Multi-Function Capability: Suitable for dredging, mining, cargo transport, and floating bridge construction.

On-Site Engineering Support: Experienced engineers provided for installation guidance and worker training.

Pre-Shipment Testing: Full performance and safety tests conducted before shipment with detailed records.

Large Load Capacity: Max payload under 5000 tons with a floating body size of 56.0 x 50.0 x 4.0m.

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: ≤1.01hTerms 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.

Product Q&A

Q:What is the warranty period for the platform?

We provide a 12-month free warranty for the hull, engine, and all new installed component parts. After the first year, spare parts are available at cost price.

Q:Is the product customizable?

Yes, the product is fully customizable. We offer a dismountable modular box structure made of CCSB marine steel plate, with options for engine brands like Cummins or Weichai.

Q:What after-sales services are provided?

We provide engineers for on-site installation guidance and training, 24/7 technical support, and spare parts delivery. We also have offices and agents in various countries.

Q:What are the main applications of this platform?

It is widely used for ore mineral processing, dredging sand, exploration, cargo transportation, offshore iron separation, and floating bridge construction.

Q:How is the quality controlled before shipment?

Each platform undergoes complete performance and safety tests simulating the customer's working site. Test records are provided, and customers can supervise on-site.