Do you have machines in stock?

Every machine is manufactured according to customer request. This ensures higher quality.

How to install the machine?

If need seller's installation help,the seller will send one (1) technologist to Your work place to conduct installation and train 3-5 workers to operate the machine, buyer shall arrange at least 3-5 workers to work with the engineers.

What is covered under the equipment warranty?

We provide 12-months warranty for the quality of the diesel engine/generator, motor water pump (impeller is 6months), storage battery, but not responsible for rust.

Amphibious Excavator for Shallow Water, Swamp and Dredging Projects

Name: Amphibious Excavator for Shallow Water, Swamp and Dredging Projects
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 2120286692

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$100,000.00

1 Piece

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, Dredging Excavator

Bucket

Backhoe

Transmission

Hydraulic Transmission

Bucket Capacity

0.5~1.0m³

Size

Medium-Sized

Certification

CE, ISO9001: 2000

Condition

New

Single Pontoon Size

10.5X2.0X1.85

Side Pontoons

Customized

Weight

30ton

Spuds

Optional

Transport Package

Container or Bulk Cargo

Specification

30 ton

Trademark

Relong

Origin

China

Key features

Versatile Amphibious Design: Specially designed for shallow water, swamps, wetlands, and coastal zones.

Corrosion-Resistant Pontoons: Steel pontoons with anti-corrosion coating for excellent buoyancy and stability.

Customizable Side Pontoons: Side pontoons are available as a customized option for enhanced stability.

Optional Hydraulic Spuds: Hydraulic spuds provide extra flotation and stabilization up to 8 meters.

Long Reach Arm Option: Long reach arms and booms can be customized for deeper digging distances.

Comprehensive Warranty: 12-month warranty covering diesel engine, generator, motor, and water pump.

Global Certifications: Products certified with CE and ISO9001:2000 standards.

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:Are you a manufacturer or trading company?

We are the manufacturer of these heavy duty work boats, our factories are located in Qingzhou and Lianyungang city.

Q:What services can you provide?

We are committed to providing you the environment sound method of controlling excessive aquatic plant growth and harmful vegetation in waterways of all sizes. It's turnkey total solution,include product research and development,ship design,production,installation and after-sales services etc.

Q:How many years can the machine be used?

About 10 years long service life.

Q:How do you guarantee quality?

30 + Years Experience Professional Manufacturer 30+ People Professional R&D Dept + 5 PHD team 20+ International Approvals.

Q:What is the warranty period?

Our warranty time is 1 year from date of machine arriving at your destination port.