What engine do you equip for this machine?

We can match Cummins or Weichai diesel engine according to customer requirements.

Can we install extra attachments such as dredge pump or grapple?

Yes, multiple optional attachments are available for different working demands.

How to transport this amphibious excavator?

It is transported by bulk cargo vessel or container after disassembly.

Do you support custom design?

Yes, we accept customization on boom length, float pontoon and configuration.

What is your warranty period?

We provide 12 months warranty after shipment.

Can your machine work under muddy soft ground?

Yes, large floating pontoons greatly reduce ground pressure for soft mud and marsh land.

Which port do you load goods?

Goods will be loaded at Qingdao port.

Do you have operation manual in English?

Yes, complete English operation and maintenance manuals will be supplied.

How about your after sales support?

We offer remote technical guidance and spare parts supply for whole life cycle.

Long Reach Boom Amphibious Excavator Floating Pontoon Undercarriage for River Swamp Dredging

Name: Long Reach Boom Amphibious Excavator Floating Pontoon Undercarriage for River Swamp Dredging
Brand: Weifang Chenyao Environmental Protection Technology Co., Ltd.
SKU: 2323186925

Shandong, ChinaWeifang Chenyao Environmental Protection Technology Co., Ltd.

US$186,000.00

1 Set

Product specifications

model

Product profile

Customization

Available

After-sales Service

on Site Installation Guidance, Spare Parts Supply

Warranty

1 Year

Model NO.

ET AMD330 LR

Type

Amphibious Excavator

Usage

Special Excavator, Marine Excavator, River Dredging, Swamp Work, Pond Desilting, Coasta

Bucket

Backhoe

Transmission

Hydraulic Transmission

Drive Type

Hydraulic Drive

Bucket Capacity

1.0~1.5m³

Size

Customized

Certification

CE, ISO9001: 2000

Condition

New

Applicable Excavator

Cat 330

Boom Configuration

Long Reach Extended Boom

Pontoon Material

Q355 High Strength Steel

Travel System

Hydraulic Crawler Pontoon

Working Water Depth

1.8to2.5m

Operation Function

River Dredging, Silt Removal, Swamp Excavation

Spud System

4 Sets Hydraulic Positioning Spuds

Design Type

Modular Pontoon Structure

Transport Solution

Container Shipment

Sealing Performance

Full Waterproof Sealing Process

Optional Attachments

Digging Bucket, Grapple, Dredge Pump

Application Site

River, Lake, Marsh, Tidal Flat, Shallow Sea Area

Product Feature

Amphibious Floating Undercarriage

Surface Treatment

Anticorrosion Paint Coating

Max Digging Depth

6to8m

Transport Package

Container Packing

Specification

ET AMD330 LR

Trademark

Eterne

Origin

China

HS Code

8429521900

Production Capacity

30 Sets / Year

Key features

High strength Q355 steel pontoon hull, anti corrosion for long term water working

Complete hydraulic drive system, equipped with 4 sets positioning spuds for stable operation

Customized floating undercarriage specially for CAT330 excavator

Suitable for swamp, river dredging, shallow water and marsh land construction

Heavy duty hydraulic travel motors, reliable performance under harsh working conditions

Modular pontoon design, convenient for container transportation and quick assembly

Full set of sealing and waterproof treatment, effectively prevent water inside damage

Optional long reach extended boom for far distance and deep underwater dredging work

Multiple optional attachments, such as digging bucket, grapple and hydraulic cutter suction pump

Support custom pontoon size, boom length and technical solution according to site working condition

Company profile

High Repeat Buyers ChoiceIn-stock CapacityStandardized quality controlProduct Certification

Weifang Chenyao Environmental Protection 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 CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.28h

AI-Powered supplier vetting

SummaryEterne Machinery is a dredging and gold-mining equipment supplier with OEM experience, export activity, customization capability, and documented service procedures. It holds ISO9001:2015 and CE certifications, reports exports to more than 60 countries, and states that it provides design, installation, and after-sales support. Its manufacturing profile includes one production line, listed cutting, welding, forming, and plate-winding equipment, six to ten quality-control staff, and in-stock capability. Innovation evidence is mixed: the supplier describes independent customized design and has two R&D engineers, but no SDK is available. Financial credibility cannot be determined from the supplied information because the financial and cash-flow fields contain years rather than financial results. The supplier reports no Fortune 500 cooperation, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors.

Supplier typeThe supplier is presented as a manufacturer and international supplier of dredging, sand-dredging, and gold-mining equipment. It provides OEM services for recognized brands, has self-operated import/export rights, and reports exports to more than 60 countries.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity.

After-Sales capabilityThe supplier states that its equipment is supported from installation through after-sales service, and customers praise its professional after-sales support. Written procedures and followed records are reported for service assessment, corrective actions, and complaint handling.

R&D capabilityThe supplier claims strong R&D capability and independent development of customized dredgers, but the stated R&D team consists of two engineers and no SDK is available. This supports customized engineering capability but does not establish broad software or product-development strength.

Production capacityProduction evidence includes cutting, welding, forming, and plate-winding equipment, one production line, six to ten quality-control staff, and reported in-stock capability. However, there is no valid manufacturing-capacity contract with related subcontractors and no overseas warehouse.

Customization capabilityThe supplier explicitly offers customization from samples and states that it can independently design dredgers according to customer requirements, operating environments, and geological conditions. Its service coverage from design through installation further supports project-specific customization.

Client casesThe supplier reports OEM service for recognized brands and successful exports of dredging and gold-mining equipment to more than 60 countries. It also states that customers praise efficiency, quality, and after-sales service, but no named customers are provided and there is no Fortune 500 cooperation.