What is the warranty period?

We offer a 12-month warranty with free spare parts. After the warranty expires, we still provide service and support with a basic charge.

What types of soil can the dredger handle?

The dredger is capable of handling different types of soil, mud, sand, and even rocks.

Cutter Suction Sand Dredger for River Sea Port Construction Spud

Name: Cutter Suction Sand Dredger for River Sea Port Construction Spud
Brand: Qingdao Relong Technology Co., Ltd.
SKU: 1973997491

Shandong, ChinaQingdao Relong Technology Co., Ltd.

US$300,000.00

1 Set

Product profile

Customization

Available

Type

Cutter Suction Dredger

Power Type

Diesel

Cyclone Type

Hydrocyclone

Slot Type

CTS

Customized

Condition

New

Warranty

12 Months

After-sales Service

24 Hours

Flow Capacity

8000m3/Hr

Dredging Depth

18-35m

Discharge Distance

2000m-3500m

Hull Depth

2.75m

Draft

1.7m

Cutter Head Power

400kw

Engine Power

1500kw

Discharge Pipe Diameter

80cm

Certification

Rina, BV

Installation

Provided

Transport Package

Wooden Case, Nude

Specification

45.5m

Trademark

Julong

Origin

China

HS Code

89051000

Production Capacity

39 Sets/Month

Key features

38 Years Industry Experience: Over 38 years of experience in designing, manufacturing, and maintaining environmental protection machinery.

Global Service Network: Exported to over 60 countries with 24/7 technical support and on-site installation services.

Modular Dismantable Design: Easy to assemble and transport to different project sites with a modular structure.

Smart Digital System: Equipped with smart digital systems for easy operation and real-time monitoring.

Comprehensive Warranty: 12-month warranty with free spare parts and prompt support for mechanical defects.

Full Customization Options: Offers full customization, minor customization, and flexible customization based on project needs.

Versatile Dredging Capability: Capable of dredging soil, mud, sand, and rocks for various applications like river and port construction.

One-Stop Solution: Provides complete services from R&D design and construction to operation management.

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: ≤2.12h

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 Julong a reliable company?

Qingzhou Julong Environment Technology Co., Ltd. is a high-tech enterprise with over 38 years of experience, covering 120,000 square meters and employing more than 400 staff.

Q:What about the delivery?

We offer equipment via containers or bulk ships depending 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 and L/C as payment methods.

Q:What are our services?

Services include producing customized products, strict inspection, on-site installation and commissioning, operator training, 24/7 technical support, and free spare parts in the first year.

Q:Can the dredger be customized?

Yes, we provide customized products according to your requirements, including full customization, minor customization, and flexible customization based on design or samples.