Heavy Duty Cutter Suction Dredger for River and Coastal Dredging

Name: Heavy Duty Cutter Suction Dredger for River and Coastal Dredging
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 2121418762

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$80,000.00-500,000.00

1 Set

Product specifications

RLCSD450

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Model NO.

RLCSD400

Customized

Condition

New

Warranty

Warranty 12 Months

After-sales Service

Warranty 12 Months

Model No.

Rlcsd450

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

3500 M 3 /Hr

Max Dredging Depth

14 M

Operation System

Full Hydraulic

Suction/Discharge Pipe Dia.

450/450 mm

Dredger Parameters

Customized

Transport Package

Container

Specification

500-6000m3/H

Trademark

Relong

Origin

China

Key features

Customized Dredger Parameters: Dredger parameters can be fully customized according to specific project requirements.

Versatile Dredging Applications: Suitable for ports, land reclamation, coastal protection, offshore trenching, and environmental dredging.

Heavy-Duty Hydraulic System: Features a full hydraulic operation system with optimal power configuration for low operating costs.

Flexible Cutter Head Design: Cutter suction head can be changed for different situations to handle clay, rock, and compacted soil.

Self-Propulsion Capability: Equipped with a self-propulsion system for easy movement or drag by tugboat to different work sites.

1-Year Warranty Coverage: Includes 12-month warranty with free repair for quality problems emerging within the period.

Engineers Available Overseas: Professional engineers are available to provide service and maintenance for machinery overseas.

Direct Factory Pricing: Offered at direct factory price with 10+ years of experience and 20+ international approvals.

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: ≤2.08h

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?

Relong Technology Co., Ltd. Specialize in advanced dredger. Our dredgers have been exported to more than 60 countries and areas in Southeast Asia, East Asia, South Asia, South America, Oceania, Africa, and East Europe. The products have gained recognition and support from customers both at home and abroad due to Relong's leading industry technology, professional manufacturing experience, excellent equipment quality, and integrity in management.

Q:What about the delivery?

We can offer our equipment by containers or bulk ship, just depend on your actual requests. Relong always has various dredgers, aquatic weed harvesters etc. in stock. Spare parts are available too. Thus the delivery time can be shortened.

Q:What's the payment method?

We can accept T/T, L/C, WESTERN UNION and so on.

Q:What's the warranty?

We provide 1 year warranty and free repair if quality problems emerge within warranty period.