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Self-Propelled Amphibious Multi-Functional Dredging Machine Sand Sea Dredger for Backhoe Dredging & Piling
US$375,000.00-475,000.00
1 Set
Product profile
Customization
AvailableType
Cutter Suction DredgerPower Type
DieselModel NO.
HID-CE-300Cyclone Type
HydrocycloneSlot Type
CTSCustomized
CustomizedCondition
NewWarranty
1 Year Global WarrantyAfter-sales Service
Lifetime Technical SupportProduct Name
Amphibious DredgerModel
HID-CE-300Application
Dredging, Piling, Weed RakingDredging Materials
Sand / Mud / Rocks / Coral ReefFlow Capacity
800m3/HrDredging Depth
6.5mDischarge Distance
1500mHydraulic System
German RexrothEngine Power
264kwTransport Weight
22 TonsTransport Package
in Bulk CarrierTrademark
HIDOrigin
Shandong, ChinaHS Code
890510000Production Capacity
200 Sets / YearKey features
Amphibious Mobility: Self-propelled design allows independent navigation on land and water, accessing hard-to-reach areas.
Multi-Functional Capability: Integrates cutter suction, backhoe dredging, weed raking, hammering, and piling in one machine.
Premium Hydraulic System: Equipped with German Rexroth hydraulic systems and Siemens PLC for precise, convenient control.
Global Warranty Support: Provides 1-year global warranty and lifetime technical assistance for all mechanical defects.
CE Certified Quality: Follows CCS-ZC standards with CE certificates, ensuring high quality and reliable performance.
Customizable Design: Offers customized options for product name, model, and specific application requirements.
Fast Assembly & Delivery: Modular design enables fast assembly by senior engineers with components available in factories.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1990-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryShandong Haohai Dredging Equipment Co., Ltd. is a China-based limited company operating in dredging and manufacturing machinery. The provided information shows ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, more than 10 production lines, stated annual output of 500 dredgers, and a broad dredging-equipment product range. Its export sales share is stated at 51%–70%, with self-operated import and export rights. After-sales capabilities include on-site assembly, training, testing, operation support, lifetime assistance, and overseas offices. Innovation evidence includes 36 product patents and engineering personnel from Chinese marine institutions. However, the records contain inconsistencies in company type, workforce and engineering-staff counts, operating history, and some production descriptions. No specific customer names, project references, or independently verifiable customization examples are provided.
CertificationsThe supplier is explicitly reported to hold ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These cover quality, environmental, and occupational-health-and-safety management systems and provide direct evidence of formal management-system certification.
After-Sales capabilityThe supplier states that it provides on-site assembly, training, testing, operating support, and lifetime assistance. It also reports foreign offices in America, Africa, Poland, India, Bangladesh, and other locations, indicating stated overseas support coverage, although the records do not verify service performance or response times.
R&D capabilityInnovation-related evidence includes 36 product patents, engineers and designers reportedly recruited from Chinese marine institutions, 11 years of stated R&D-engineer experience, and a broad range of dredging-equipment designs. The stated engineering headcount conflicts with another description, but the patent and product-development information supports an innovation capability assessment.
Production capacityThe supplier reports a 16,960 m² manufacturing plant, more than 10 production lines, eight large manufacturing workshops, and annual production of 500 dredgers. These claims indicate substantial stated production capacity, although the employee and facility descriptions are not fully consistent across the records.
Product Q&A
Q:What are the main applications of this dredger?
A:
It is suitable for dredging sand, mud, rocks, and coral reefs, as well as weed raking, hammering, and piling.
Q:What is the dredging capacity and depth?
A:
The flow capacity is 800m3/hr, with a dredging depth of 6.5m and a discharge distance of 1500m.
Q:Can this machine operate on land?
A:
Yes, it is self-propelled and amphibious, allowing it to walk off truck trailers and navigate over land.
Q:What is the warranty and after-sales service?
A:
We provide a 1-year global warranty and lifetime technical support for all our dredging machines.
Q:Is customization available for this model?
A:
Yes, the product is customized, allowing for specific models, applications, and component choices.
Send Inquiry
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Shandong Haohai Dredging Equipment Co., Ltd.
Shandong Haohai Dredging Equipment Co., Ltd.*Content:
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