What applications does the dredger support?

It is suitable for river and lake cleaning, port construction, land reclamation, coastal protection, offshore trenching, and environmental dredging.

What is the maximum dredging depth?

The maximum dredging depth ranges from 5 to 8 meters depending on the specific configuration.

Do you provide after-sales service?

Yes, experienced engineers are available to service machinery overseas, guide installation, and train local workers.

Swamp Amphibious Dredger with Powerful Slurry Pump for River and Lake Cleaning

Name: Swamp Amphibious Dredger with Powerful Slurry Pump for River and Lake Cleaning
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 2101277842

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$100,000.00-400,000.00

1 Piece

Product profile

Customization

Available

Type

Multi-Function Dredger

Power Type

Diesel

Model NO.

AMD369

Customized

Condition

New

Warranty

Warranty 12 Months

After-sales Service

Yes

Model No.

Rl-AMD469

After-Sales Service Provided

Engineers Available to Service Machinery Overseas

Application

River Cleaning/Sand/Mud/Clay Dredging

Work Site

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

Water Flow

600-900m 3 /Hr

Max Dredging Depth

6-8m

Operation System

Full Hydraulic

Colour

Optional

Working Unit

Pump Bucket Rake Cutter etc

Transport Package

Bulk Cargo

Specification

600m 3 /Hr

Trademark

Relong

Origin

China

Key features

Customized Configuration: Fully customizable model and working units to match specific site conditions and exclusive schemes.

Multi-Function Capability: Performs deepening waterways, sediment removal, mud suction, and weed cleaning in rivers, lakes, and ports.

International Brand Components: Equipped with reliable diesel engines, slurry pumps, and hydraulic systems from top global brands.

Pre-Delivery Quality Testing: Each dredger undergoes rigorous pool testing to ensure all functions operate smoothly before delivery.

Overseas Technical Support: Experienced engineers provide installation guidance, worker training, and 24/7 support globally.

Easy Installation & Transport: Features a dismantled structure design for convenient installation and transportation to work sites.

Flexible Color Options: Color is optional to meet specific customer preferences and branding requirements.

Comprehensive Warranty: Includes 1-year warranty with free repairs for any quality problems emerging during the period.

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: ≤3.25h

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. specializes in advanced dredgers exported to over 60 countries. The products are recognized for leading technology, professional experience, excellent quality, and integrity.

Q:What about the delivery?

Equipment can be shipped via containers or bulk ships based on your requests. Various dredgers and spare parts are in stock to shorten delivery time.

Q:What's the payment method?

We accept T/T, L/C, Western Union, and other standard payment methods.

Q:What's the warranty?

We provide a 1-year warranty and offer free repairs if quality problems emerge within the warranty period.

Q:Can the dredger be customized?

Yes, the dredging system and configuration can be customized according to your working conditions, requirements, and exclusive schemes.