What are the main applications of this excavator?

Applications include marsh management, canal deepening, building bunds for flood prevention, constructing walls for fish ponds, cleaning lakes, digging trenches for piping, clearing land for roads, and transporting obstacles in landslide areas.

What materials are used for the pontoons?

The structure material is Q355, and the wear material is NM400. The pontoon thickness varies by model, ranging from 4x5x6mm to 6x8x8mm.

Amphibious Excavator for River Cleaning Swamp Excavation Marsh Buggy Dredger

Name: Amphibious Excavator for River Cleaning Swamp Excavation Marsh Buggy Dredger
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 1911211201

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$50,000.00-300,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Warranty 12 Months

Warranty

Warranty 12 Months

Model NO.

RL-AE20

Type

Amphibious Excavator

Usage

Special Excavator, Marine Excavator, Mining Excavator, GM Excavator, Amphibious Excavator

Bucket

Backhoe

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

0.1~0.5m³

Size

Mini to Large Size

Certification

CE, ISO9001: 2000

Condition

New

Working Weight

Mini to Large Size

Main Pontoons

Yes

Side Pontoons

Optional

Spuds

Optional

Transport Package

Container

Trademark

Relong

Origin

China

HS Code

8905100000

Key features

Customizable Configuration: Excavator brand and buoyancy tank can be customized according to working conditions.

Wide Application Range: Suitable for land, shallow water, marsh, and deep water areas including river cleaning.

High-Strength Materials: Main pontoons use Q355 structure material and NM400 wear material for durability.

Multiple Pontoons Options: Features main pontoons with optional side pontoons and spuds for stability.

CE and ISO Certified: Products meet CE and ISO9001:2000 certification standards for quality assurance.

Fast Delivery Stock: Various amphibious excavators and spare parts are kept in stock for quick delivery.

Global Export Experience: Equipment exported to over 60 countries with leading industry technology.

12 Months Warranty: Comprehensive 1-year warranty with free repair for quality problems.

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: ≤1.64h

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 amphibious equipment. Our equipment has been exported to more than 60 countries and areas. The products have gained recognition and support from customers due to Relong's leading industry technology, professional manufacturing experience, excellent equipment quality, and integrity in management.

Q:What is the delivery time?

We can offer equipment by containers or bulk ship depending on your requests. Relong always has various amphibious excavators, dredgers, and aquatic weed harvesters in stock. Spare parts are also available, thus shortening the delivery time.

Q:What are the payment methods?

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

Q:What is the warranty policy?

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

Q:Can the excavator be customized?

Yes, the upper half structure can choose the excavator brand and various types of buoyancy tanks. They can be customized according to your working conditions and requirements in accordance with your exclusive scheme.