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    • Amphibious Multipurpose DredgerAmphibious Multipurpose Dredger
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        • Amphibious Multipurpose Dredger
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Customized Cutter-Suction Sand Extraction Vessel from China Suppliers - Durable and Efficient Factory Solutions
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Customized Cutter-Suction Sand Extraction Vessel from China Suppliers - Durable and Efficient Factory Solutions

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✅ Experience superior efficiency with our integrated cutter suction system, boasting a 30% increase for optimal performance.

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✅ Engineered to withstand corrosion and wind-wave forces, our machinery adapts seamlessly to all working environments.

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✅ Built with a thickened hull and an alloy cutter, our products promise exceptional durability and longevity.

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✅ Enjoy hassle-free installation with our detachable structure, which facilitates easy on-site assembly.

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✅ As a leading factory in China, we offer OEM/ODM customization options directly from our manufacturing site, ensuring tailored solutions for your needs.

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    Contact us
    Product Details

    Description

    Our suction dredger, also known as cutter suction sand dredger, is professional dredging and mining equipment that integrates sand pumping, dredging, crushing and conveying functions. It is specially designed for global sand mining, waterway dredging and sludge treatment projects.

    Equipped with advanced integrated cutter suction technology, it uses a high-hardness, high-chromium alloy cutter to break underwater gravel, while a high-flow pump achieves synchronous sand extraction.

    • ⚙️ Sand Pumping & Dredging
    • 💎 High-Chromium Alloy Cutter
    • 🌊 Global Mining & Waterway Use
    Adapted for gold mining equipment suction dredgers for sand extraction detail (1)
    Adapted for gold mining equipment suction dredgers for sand extraction detail (2)

    The daily output can be customized from 500 to 10,000 m³, with 30% higher efficiency than traditional dredgers and no sand residue. It is suitable for both shallow and deep water operations at depths ranging from 0.5 to 15 meters.

    Featuring a thickened corrosion-resistant steel hull, this dredger operates steadily in both freshwater and saltwater environments such as rivers, reservoirs and shallow seas. It offers excellent wind and impact resistance, making it ideal for sand mines and quarries. It is also highly compatible with gold mining equipment for versatile applications.

    • 📈 30% Higher Efficiency
    • 🛡️ Corrosion-Resistant Hull
    • ⚓ Fresh & Saltwater Ready

    The detachable structure ensures convenient transportation. With fully automatic control, only 1–2 operators are needed, greatly reducing labor costs. Its energy-efficient system lowers energy consumption by 30%, and standardized components make maintenance simple and fast.

    We provide OEM/ODM customization covering tonnage, operating depth and discharge distance. We offer complimentary on-site installation and training, direct factory supply, worldwide delivery and 24/7 after-sales support, making us the preferred choice for customers around the world.

    • 🔋 30% Energy Saving
    • 👷 Only 1–2 Operators Needed
    • 🌍 Worldwide Delivery & OEM/ODM
    • 🕐 24/7 After-Sales Support
    Adapted for gold mining equipment suction dredgers for sand extraction detail (3)

    Specifications

    Model Water Flow Rate Pumping Depth Transport Distance Engine(s) Power
    DHJX-100 200–300 m³/hr 0–20 m 20–2000 mm 20–60 kW
    DHJX-150 350–600 m³/hr 0–25 m 20–2000 mm 45–100 kW
    DHJX-200 600–800 m³/hr 0–25 m 20–2000 mm 75–200 kW
    DHJX-250 950–1300 m³/hr 0–30 m 20–2000 mm 90–300 kW
    DHJX-300 1500–2200 m³/hr 0–30 m 20–2000 mm 190–600 kW
    DHJX-350 2200–2600 m³/hr 0–30 m 20–2000 mm 290–800 kW
    DHJX-400 2800–3200 m³/hr 0–30 m 20–2000 mm 350–1000 kW
    DHJX-450 3200–3800 m³/hr 0–30 m 20–2000 mm 450–1200 kW
    DHJX-500 3600–4200 m³/hr 0–30 m 20–2000 mm 600–1500 kW

    Frequently Asked Questions

    Q Can your suction dredger be customized?
    Yes, we offer OEM/ODM customization. We can adjust parameters including tonnage, dredging depth and daily output to meet your specific requirements, and provide free design drawings.
    Q How long can the equipment be used?
    The hull has a service life of 8–15 years, and wearing parts such as the cutter and impeller can last 2–3 years. We offer lifelong technical support and a stable supply of wearing parts.
    Q Do you provide installation and after-sales support?
    Yes, we offer 24/7 after-sales service. In case of any equipment issues, our technical team will provide on-site maintenance within 48 hours.
    Q Can the machine work in seawater?
    Yes, our suction dredger is designed with anti-corrosion technology, allowing stable operation in shallow seawater. It is ideal for offshore sand mining and marine dredging projects.
    Q What is the daily output capacity of the suction dredger?
    The daily output can be customized from 500 to 10,000 m³ depending on the model and project requirements. Our team will recommend the most suitable model based on your specific site conditions and production goals.
    Q How is the dredger transported and assembled on site?
    The dredger features a detachable modular structure for easy transportation by road, sea or rail. On-site assembly is straightforward, and we provide complimentary installation guidance and operator training to ensure a smooth start-up process.

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