What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Diesel-Powered Amphibious Dredger Multi-Function Sand Mining Dredger Price

Name: Diesel-Powered Amphibious Dredger Multi-Function Sand Mining Dredger Price
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 1973115831

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$10,000.00-20,000.00

1 Set

Product profile

Customization

Available

Type

Amphibious Mutipurpose Dredger

Power Type

Diesel

Model NO.

Amphibious Dredger

Cyclone Type

Hydrocyclone

Customized

Condition

New

Warranty

12 Month

After-sales Service

12 Month

Diesel Engine Brand

Cummins

Capacity

500m3/H

Cutter Head Power

269kw

Hydraulic Control System

Rexroth

Application

River Lake Port Reservoir Inland Waterway

Transport Package

Container

Specification

11m*3.3m*3.05m

Trademark

Relong

Origin

China

HS Code

8905100000

Production Capacity

100set/Year

Key features

Amphibious Mobility: Walks in and out of water with own propulsion, no assistance needed.

Multi-Function Design: Integrates backhoe, suction dredging, and pile driving in one machine.

High Capacity Output: 500m3/h pump flow with 1500m discharge distance for efficient mining.

Customizable Options: Full customization available from samples, designs, or minor adjustments.

Easy Installation: Dismantle structure allows for simple installation and transportation.

Quality Assurance: 100% inspection before delivery ensures smooth function and reliability.

Global Support: Engineers provide on-site installation guidance and worker training.

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: ≤3.32h

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:What is the delivery time for the equipment?

Delivery takes 20-30 days after receiving the deposit.

Q:How is the machine installed and operated?

The seller sends one technologist to guide installation and train 3-5 local workers. The buyer must arrange these workers to assist the engineers.

Q:What is the warranty period for the dredger?

We provide a 12-month warranty for the diesel engine/generator, motor, water pump, and storage battery. The impeller has a 6-month warranty. Rust is not covered.

Q:What are the main applications of this amphibious dredger?

It is suitable for shallow waters, lakes, rivers, canals, ponds, basins, and inland waterways.

Q:What is the maximum working depth of the dredger?

The max working depth is 4m, with a dredging depth of 6.0m and a discharge distance of 1500m.