What is the warranty period?

Standard warranty is 12 months or 2,000 operating hours, with optional coverage up to 36 months.

What certifications does the manufacturer hold?

We hold CCS Full-Process Factory Certification and ISO 9001, 14001, 45001, and 50001 certifications.

What are the main applications for this dredger?

It is suitable for inland waterway maintenance, lake dredging, port shallow water operations, and hydraulic engineering.

Trailing Suction Hopper Dredger, Self-Propelled & Efficient Dredging, Fine Workmanship & Stable Structure, Affordable to Lower Investment

Name: Trailing Suction Hopper Dredger, Self-Propelled & Efficient Dredging, Fine Workmanship & Stable Structure, Affordable to Lower Investment
Brand: Henan Ruihang Shipbuilding Heavy Industry Co., Ltd.
SKU: 2252669615

Henan, ChinaHenan Ruihang Shipbuilding Heavy Industry Co., Ltd.

US$300,000.00-1,500,000.00

1 Piece

Product specifications

Length:

Beam:

Draft:

Product profile

Customization

Available

After-sales Service

Available After-Sale Service

Warranty

12month

Model NO.

ruihang455

Hull Material

Steel

Customized

Certification

ISO

Max Pay Load

<5000ton

Self Propelled

Yes

Type

Cargo Barge

Condition

New

Length (Feet)

< 100'

Transport Package

3000cm*3500cm*4000cm

Specification

length4800cm*width5000cm*draft2m

Trademark

Ruihang

Origin

China

HS Code

8901908000

Production Capacity

30pieces/Year

Key features

Customizable Dimensions: Length Overall (LOA) is 48m and fully customizable to meet specific project needs.

Comprehensive Warranty: Standard 12-month or 2,000 operating hours warranty with optional extended coverage up to 36 months.

Global After-Sales Support: 24/7 technical assistance, spare parts supply, and on-site or remote training available.

Versatile Application Scenarios: Ideal for inland waterways, lakes, reservoirs, ports, and nearshore tidal flat regulation.

High-Performance Hull: Constructed from steel with a service speed of 8-10 knots and maximum speed of 10-12 knots.

Advanced Certifications: Holds CCS Full-Process Factory Certification and ISO 9001, 14001, 45001, 50001 standards.

Tailored Engineering Design: Engineering team provides tailored designs and custom configurations upon request.

Flexible Customization Options: Offers full customization, minor customization, and flexible customization from designs.

Company profile

Quality AssuranceRaw-Materials TraceabilityQA/QC InspectorsManagement Certification

Henan Ruihang Shipbuilding Heavy Industry Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.70h

AI-Powered supplier vetting

SummaryThe supplier operates in metal ship manufacturing, ship sales and modification, and ship automation, inspection, and monitoring systems. It holds ISO9001:2015 and ISO14001:2015 certificates, reports more than 10 production lines, 11–20 quality-control staff, and stated output of 200 steel cargo ships. It supports multiple customization modes and accepts several service quotation and payment terms. However, evidence indicates limited international service infrastructure: no overseas agents or branches, warehouses, showrooms, or in-stock capability, and zero countries listed for overseas services. Quality processes include assurance and raw-material traceability, but several procedures lack written records. R&D evidence is limited, with one year of total R&D engineer experience, no SDK, no 3D software design service, and an indication that it is not a professional technical supplier. Financial records are referenced for 2022–2024, but no financial performance assessment is provided.

Supplier typeThe supplier’s stated business scope covers metal ship manufacturing, ship sales and modification, and manufacturing of ship automation, inspection, and monitoring systems. It explicitly identifies itself as not being a professional technical supplier, so it is best characterized as a ship and industrial manufacturing supplier rather than a specialized technical-service provider.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly evidence quality-management and environmental-management certifications, supporting a positive assessment for certification holding.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agent or branch, and zero countries where overseas services are offered. Although it has complaint-handling and corrective/preventive-action procedures, it has no written records for them, indicating insufficient evidence of strong after-sales execution, particularly internationally.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, valid manufacturing-capacity contracts with associated subcontractors, and stated production of 200 steel cargo ships. It also reports lead times of 2–3 months off-season and 6–12 months peak season, indicating substantial capacity but potentially lengthy peak-season fulfillment.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, minor customization, and flexible customization in both its R&D/design-service and facility information. This directly supports a broad customization capability, although it does not provide 3D software design services.