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    • Amphibious Multipurpose DredgerAmphibious Multipurpose Dredger
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        • Amphibious Multipurpose Dredger
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Large-Capacity Bucket-Wheel Dredger from China Suppliers | Factory Direct Sales, Customization & Global Delivery
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Large-Capacity Bucket-Wheel Dredger from China Suppliers | Factory Direct Sales, Customization & Global Delivery

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✅ Factory Direct Sales from Trusted China Suppliers

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✅ Customized Solutions Tailored to Your Needs

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✅ Professional On-Site Installation Services Available

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✅ Reliable Global Delivery for Your Convenience

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    Product Details

    ⚙️ All-in-One Dredging Platform for Global Projects

    Description

    Duohui Bucket Dredger | Where Mining Efficiency Meets Engineering Integrity

    The bucket dredger from Duohui Intelligent synthesizes four critical operations—sand recovery, sediment excavation, material classification, and slurry transport—into a single cohesive dredging platform. As an established manufacturer, we extend value-driven machinery to international clients, supporting projects that span river restoration, reservoir maintenance, coastal shallow waters, mineral extraction sites, and commercial sandpits. The system integrates effortlessly with gold recovery operations, amplifying its utility across resource sectors.

    1000-15000m³/day Bucket Wheel Dredger detail 01
    🏆 40% Higher Efficiency than Conventional Sand Dredgers

    Core Advantages

    At the core lies an advanced bucket wheel design that redefines productivity benchmarks. Achieving daily throughput of 1,000 to 15,000 cubic meters, it surpasses conventional sand dredgers by 40% in operational efficiency. Built for endurance, the vessel features a thickened anti-corrosion steel hull and high-chromium alloy bucket wheels that resist wear, impact, and corrosion across fresh and saltwater applications. Withstanding wind and wave forces, it guarantees stable, long-term performance wherever the project takes you.

    1000-15000m³/day Bucket Wheel Dredger detail 02
    📋 Full Model Range — 1,000 to 15,000 m³/day Capacity

    Specifications

    Model Water Flow Rate Pumping Depth Transport Distance Engine(s) Power
    DHDL-150 200–300 m³/hr 0–20 m 20–2000 mm 20–60 kW
    DHDL-200 350–600 m³/hr 0–25 m 20–2000 mm 45–100 kW
    DHDL-250 600–800 m³/hr 0–25 m 20–2000 mm 75–200 kW
    DHDL-300 950–1300 m³/hr 0–30 m 20–2000 mm 90–300 kW
    DHDL-350 2200–2600 m³/hr 0–30 m 20–2000 mm 290–800 kW
    DHDL-400 2800–3200 m³/hr 0–30 m 20–2000 mm 350–1000 kW
    DHDL-450 3200–3800 m³/hr 0–30 m 20–2000 mm 450–1200 kW
    DHDL-500 3600–4200 m³/hr 0–30 m 20–2000 mm 600–1500 kW
    💡 When projects demand more than what conventional dredgers can deliver, the Duohui bucket dredger steps in as a comprehensive solution. It consolidates sand collection, dredging, screening, and material transport into one streamlined workflow, eliminating the need for multiple processing stages. Developed for global buyers seeking cost efficiency, this machinery proves its worth across diverse environments—inland rivers, reservoirs, shallow marine zones, mining operations, and sand extraction fields. Its compatibility with gold mining systems further broadens its application spectrum.
    ❓ Frequently Asked Questions

    FAQs

    Q
    Can your bucket wheel dredger be customized according to our project needs?
    A
    Yes, we support OEM/ODM customization. We can customize parameters such as tonnage, bucket wheel size, dredging depth, and daily output according to your specific project needs, and provide free design drawings and scheme optimization.
    Q
    What is the service life of the bucket wheel dredger?
    A
    The service life of the hull is 10–18 years, and the service life of wearing parts (bucket, conveyor belt) is 2–4 years. We provide lifelong technical guidance and wearing parts supply to ensure the long-term stable operation of the equipment.
    Q
    Do you provide installation, commissioning, and operation training?
    A
    Yes, we provide on-site installation and commissioning, and professional operation training for your team, including equipment operation, daily maintenance, and fault handling, to ensure that your operators can master the equipment use skills proficiently.
    Q
    Is the bucket wheel dredger suitable for offshore shallow sea operations?
    A
    Yes, our bucket wheel dredger adopts an anti-corrosion and anti-wind wave design, which allows it to work stably in offshore shallow sea saltwater environments. It is especially suitable for offshore sand mining and sea area dredging projects.
    Q
    What types of environments and applications is the Duohui bucket dredger designed for?
    A
    The Duohui bucket dredger is engineered for diverse environments including inland rivers, reservoirs, coastal shallow waters, mineral extraction sites, commercial sandpits, and gold recovery operations. Its versatile design and customizable configurations make it suitable for both freshwater and saltwater applications worldwide.
    Q
    How does the Duohui bucket dredger compare to conventional sand dredgers in terms of efficiency?
    A
    The Duohui bucket dredger surpasses conventional sand dredgers by approximately 40% in operational efficiency, thanks to its advanced bucket wheel design. With a daily throughput capacity ranging from 1,000 to 15,000 cubic meters, it delivers significantly higher productivity while consolidating multiple dredging stages into a single streamlined workflow.

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