What are the main applications of this dredger?

Main applications include port and harbor construction/maintenance, land reclamation, coastal protection, offshore trenching, environmental dredging, and lakes/reservoirs construction.

Relong High Quality Sand Cutter Suction Dredger Multifunctional

Name: Relong High Quality Sand Cutter Suction Dredger Multifunctional
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 1911421741

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$80,000.00-300,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

Cutter Suction Dredger.

Customized

Condition

New

Model No.

Rlcsd-250

After-Sales Service Provided

Engineers Available to Service Machinery Overseas

Application

Sand/Mud/Clay Dredging

Work Site

Port/River/Lake/Lagoon/Harbour Basins and Canals

Water Flow

800 M 3 /Hr

Max Dredging Depth

1-8 M

Operation System

Full Hydraulic

Suction/Discharge Pipe Dia.

250/250 mm

Engine(S) Power

200-400 Kw

Dredger Parameters

Customized

Transport Package

Container

Trademark

Relong

Origin

China

HS Code

8905100000

Key features

Customizable Design: Designed and fabricated according to your specific requirements.

Hydraulic Efficiency: Optimal power and hydraulic unit configuration for lower operating costs.

Portability: Dismountable structure allows easy disassembly and transportation.

Versatile Application: Suitable for sand, mud, clay dredging, land reclamation, and harbor construction.

Self-Propulsion: Equipped with self-propulsion system for easy movement between work sites.

Heavy-Duty Performance: High concentration ratio, excellent particle allowance, and long discharge distance.

Easy Maintenance: Easy access to all parts, especially the dredge pump wearing parts.

Proven Reliability: Exported to 60+ countries with 10+ years of professional manufacturing experience.

Company profile

Importers and ExportersPatents AwardedCustomization from DesignsOEM Services

Qingdao Relong Technology Co., Ltd.

Shandong, China

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: ≤1.15h

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:Is Relong a reliable company?

Yes, Relong Technology Co., Ltd. specializes in advanced dredgers with leading industry technology and professional manufacturing experience. Products are exported to over 60 countries and have gained recognition for quality and integrity.

Q:What is the delivery time?

Delivery time can be shortened as Relong keeps various dredgers and spare parts in stock. Shipping can be arranged by containers or bulk ships based on your actual requests.

Q:What payment methods are accepted?

We accept T/T, L/C, Western Union, D/P, and PayPal.

Q:What is the warranty policy?

We provide a 1-year warranty. Free repair is offered if quality problems emerge within the warranty period.

Q:What materials can the dredger handle?

The dredger is capable of handling compacted soil types and materials such as clay, rock, sand, and mud.