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Heavy-Duty Relong CSD550 Diesel Dredge for Large Scale Mining and Land Reclamation
US$150,000.00-300,000.00
1 Piece
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
Cutter Suction DredgerCyclone Type
HydrocycloneCustomized
CustomizedCondition
NewWarranty
Warranty 12 MonthsAfter-sales Service
Lifelong MaintenanceLength Overall
4000cmBreadth
800cmPontoon Height
200cmDischarge Pipe Dia
550mmTransport Package
BulkSpecification
CSD550Trademark
RelongOrigin
ChinaProduction Capacity
500sets/YearKey features
Heavy-Duty Cutter Suction Design: Hydraulic dredger with rotating cutter head for hard rock, silts, clays, and gravel.
Customizable Configuration: Fully customizable design and fabrication based on specific client site requirements.
12-Month Warranty Coverage: Comprehensive 12-month warranty covering mechanical defects and parts.
Lifelong Maintenance Support: Dedicated after-sales service providing lifelong maintenance and technical assistance.
Self-Propulsion System: Equipped with self-propulsion for easy relocation or tugboat dragging between sites.
Dismountable Structure: Easy to disassemble and transport, reducing logistics costs for large projects.
High Efficiency & Low Cost: Optimal power and hydraulic unit configuration for high concentration ratio and low operating costs.
Versatile Material Handling: Capable of dredging hard rock, fractured rocks, sand, gravel, and cobbles effectively.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.99h
AI-Powered supplier vetting
SummaryRelong is a China-based manufacturer and service provider focused on water-environment protection machinery. It reports ISO9001:2015 and CE certifications, documented quality, corrective-action, and complaint-handling procedures, and substantial export activity with self-operated import/export rights. Its capabilities include broad customization, ODM, OEM for well-known brands, in-stock service, and approximately one-month lead times in both peak and off-seasons. Innovation evidence includes new products within the past year, five years of R&D engineer experience, and regional technology and innovation awards. Production information is limited to one production line and no valid manufacturing-capacity contract with related subcontractors. No overseas warehouse or showroom, no available SDK, and no Fortune 500 cooperation are reported. Financial information is insufficient for assessment because only years are provided, not financial results.
Supplier typeRelong describes itself as a China-market-based company expanding internationally, engaged in development and manufacturing, installation and commissioning, and marketing and sales services. Its 90% export-sales share, self-operated import/export rights, and Qingdao Port proximity support classification as an export-oriented manufacturer with integrated project and service activities.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product-compliance certification. These certifications provide explicit evidence of recognized quality-management and product-compliance credentials.
After-Sales capabilityRelong has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaint handling, and states that quality assurance is present. However, it reports no overseas warehouse or showroom; the evidence supports structured service processes but not comprehensive overseas infrastructure.
R&D capabilityThe supplier reports new products within the past year, ODM services, five years of total R&D engineer experience, and provincial awards for technical innovation, new products, and technology progress. These are explicit indicators of active product development and recognized innovation performance.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, demonstrating a broad stated capability to adapt or develop products to customer requirements.
Client casesRelong reports OEM service for well-known brands and a repeat-buyer preference rate of 50%–80%, indicating established customer relationships. However, it reports no cooperation with Fortune 500 companies and provides no named customers or verifiable case details.
Product Q&A
Q:What are your factory workshops?
A:
Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.
Q:How does your factory do regarding quality control?
A:
Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.
Q:Is it easy for customers to change the parts by themselves?
A:
Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.
Send Inquiry
*To:
Qingdao Relong Technology Co., Ltd.
Qingdao Relong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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