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    • Amphibious Multipurpose DredgerAmphibious Multipurpose Dredger
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        • Amphibious Multipurpose Dredger
        Fully automatic and highly efficient amphibious dredging vessel for silt removal
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        The amphibious sand dredging vessel is a multi-functional dredging equipment that breaks through the terrain limitations of traditional sand dredging equipment and can freely switch operations in various environments such as land, shallow beaches, and water bodies. With its flexible adaptability and efficient operation performance, it has solved the industry pain points of traditional sand dredging vessels being unable to conduct operations on land and having low efficiency in shallow water areas.

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    • Bucket Wheel DredgerBucket Wheel Dredger
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        • Bucket Wheel Dredger
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        The bucket-wheel dredger is a large-scale specialized dredging equipment with a rotating bucket wheel as its core excavation component. It integrates excavation, transportation, and mud discharge functions. It is mainly used for water area sediment excavation, waterway dredging, and land reclamation by filling. It compensates for the shortcomings of traditional dredging equipment, such as low excavation efficiency and poor continuity. This promotes the development of dredging projects towards larger scale and higher efficiency.

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    • Chain Bucket DredgerChain Bucket Dredger
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        • Chain Bucket Dredger
        High-efficiency bucket dredger for sand extraction
        Chain Bucket Dredger

        The chain bucket dredger is a medium-sized specialized dredging equipment that uses a chain to pull the bucket as its core excavation component, integrating excavation, transportation, and sorting functions. It is mainly used for sand and gravel extraction and sediment dredging operations in water bodies such as rivers, shallow seas, and beaches, and is widely applied in small and medium-sized water conservancy, construction sand extraction and other engineering fields.

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    • Cutter Suction DredgerCutter Suction Dredger
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        • Cutter Suction Dredger
        Special suction dredger for river dredging and sand extraction with large flow capacity
        Cutter Suction Dredger

        A suction dredger is a specialized dredging equipment with a rotating cutter as its core excavation component. It integrates excavation, loosening, and suction and discharge functions. The core principle is to use the cutter to cut the soil and the mud pump to suck and discharge the mud under negative pressure, enabling continuous "excavation - transportation" operations. It is widely used in large-scale water-related projects such as waterway dredging, land reclamation by dredging, river channel cleaning, and port construction.

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    • Drilling Pump DredgerDrilling Pump Dredger
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        • Drilling Pump Dredger
        High-efficiency dredging drilling-type sand-suction vessel
        Drilling Pump Dredger

        A drilling dredger is a specialized dredging equipment that integrates drilling, crushing, excavation, and suction and discharge functions. Its core consists of a drilling tool that penetrates hard soil or rock layers. It is combined with a crushing mechanism to break down hard soil masses, and then the excavated materials are transported to the designated area through the suction and discharge system, enabling precise dredging operations on deep and hard soil conditions.

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    • Jet Suction DredgerJet Suction Dredger
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        • Jet Suction Dredger
        Jet Suction Dredger - Lightweight Sand Mining Machinery
        Jet Suction Dredger

        The jet suction dredger is a vessel that integrates the functions of impact, stirring, suction of sediment, and transportation. Its core mechanism is that a high-pressure water pump generates a high-pressure water flow to impact the bottom sediment, making it moist and disintegrate into slurry. Subsequently, through negative pressure, the slurry is sucked into the designated area by the suction pump, thereby enabling the dredging and silt removal operation in shallow water areas.

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    • Sand DredgerSand Dredger
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        • Sand Dredger
        Easy Operation Mini Mining Machinery Small Sand Dredger
        Sand Dredger

        A dredger is a specialized piece of equipment designed for extracting sand and gravel from water bodies and for dredging sediment. Depending on the differences in excavation principles, structural forms and operational scenarios, it can be classified into various types and is widely used in water-related projects such as river dredging, reservoir renovation, shallow beach development, construction sand extraction, and port maintenance.

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    • Suction DredgerSuction Dredger
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        • Suction Dredger
        Adapted for gold mining equipment suction dredgers for sand extraction
        Suction Dredger

        A suction dredger is a specialized sand extraction equipment that operates based on the core principle of "rotary cutting + suction + transportation". It integrates excavation, crushing, and suction and discharge functions. The core mechanism involves using a rotating cutter to cut the underwater sediment (or hard soil layer), combined with a negative pressure suction pump to form a slurry, and then transporting the slurry over long distances through pipelines to the designated area, achieving integrated continuous operations of sand extraction and dredging.

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    • Aquatic Weed HarvesterAquatic Weed Harvester
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        • Aquatic Weed Harvester
        River and Lake Cleaning Professional Multi-functional Mowing Vessel
        Aquatic Weed Harvester

        The lawn mowing and cleaning vessel is a professional water area environmental protection and cleaning equipment. It adopts a unified operation mode of cutting, fishing, collecting and transporting, which can remove weeds on the water surface and underwater, and collect floating garbage. It is easy to operate, efficient in cleaning, and has wide adaptability. It is widely used in river channels, lakes and other areas, and can purify water quality, clear waterways, and contribute to the maintenance of water area ecology and navigation safety.

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Portable Small Sand Dredger for River Reservoir Use - China Suppliers Factory Direct Sales with High Efficiency
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Portable Small Sand Dredger for River Reservoir Use - China Suppliers Factory Direct Sales with High Efficiency

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✅ Achieve 30% higher efficiency with our Cutter Suction technology, crafted in China.

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✅ Designed for all scenarios, our product features anti-corrosion and anti-wind wave capabilities, making it a reliable choice from top suppliers.

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✅ The thickened hull combined with an ultra-durable alloy cutter ensures long-lasting performance, ideal for factory settings.

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✅ Enjoy the convenience of a detachable design that allows for easy on-site installation, streamlining your operations.

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✅ Take advantage of our OEM/ODM customization options with direct sales from the factory, tailored to meet your specific needs.

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    Contact us
    Product Details

    📋 Description

    Our Small Sand Dredger is a professional, compact and efficient dredging equipment and mining machinery, specially designed for small-scale sand mining, river dredging and sludge cleaning projects worldwide. It is favored by global buyers for its lightweight, easy operation and flexible maneuverability, which solves the operation difficulty of large dredgers in narrow waters.

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    Global Buyers' ChoiceLightweight & flexible for narrow water operations
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    Multi-PurposeSand mining, river dredging & sludge cleaning
    Easy Operation Mini Mining Machinery Small Sand Dredger detail (3)
    Easy Operation Mini Mining Machinery Small Sand Dredger detail (1)

    With a compact hull design, our Small Sand Dredger is easy to transport and launch, no complex installation required, and can be operated by 1-2 people. It adopts energy-saving power system (motor/diesel optional), with low energy consumption and low noise, and the daily output can be customized from 50-1000m³, suitable for 0.2-8m shallow water areas such as small rivers, reservoirs and ponds.

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    1–2 OperatorsEasy to launch, no complex setup needed
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    50–1000 m³/dayCustomizable output, 0.2–8m water depth

    The hull is made of high-quality anti-corrosion steel, which can work stably in fresh water for a long time, with wear-resistant and impact-resistant performance, reducing later maintenance costs. It supports OEM/ODM customization, and can adjust the hull size and suction capacity according to customers' actual needs. We provide factory direct sales, global delivery and 24/7 after-sales service, with free operation guidance and spare parts supply, making it the first choice for small-scale sand mining and dredging projects.

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    Anti-Corrosion Steel HullDurable, wear-resistant & low maintenance
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    OEM/ODM SupportFactory direct sales & 24/7 after-sales service
    Easy Operation Mini Mining Machinery Small Sand Dredger detail (2)
    ❓ Frequently Asked Questions
    Q Can your Sand Dredger be customized?
    Yes, we support OEM/ODM customization. We can customize the parameters such as tonnage, dredging depth and daily output according to your specific needs, and provide free design drawings.
    Q What is the service life of the equipment?
    The service life of the hull is 8–15 years, and the service life of wearing parts (cutter, impeller) is 2–3 years. We provide lifelong technical guidance and wearing parts supply.
    Q Do you provide installation and after-sales service?
    Yes, we provide 24/7 after-sales support. If there is any problem with the equipment, our technical team will arrive at the site for maintenance within 48 hours.
    Q Can the equipment be used in sea water?
    Yes, our Sand Dredger adopts anti-corrosion design, which can work stably in shallow sea salt water environment, and is suitable for offshore sand mining and sea area dredging.
    Q How many people are needed to operate the Small Sand Dredger?
    The Small Sand Dredger is designed for minimal crew operation — just 1 to 2 people are sufficient to operate the machine efficiently, making it ideal for small-scale projects with limited workforce.
    Q What power options are available for the Sand Dredger?
    Our Small Sand Dredger supports both electric motor and diesel engine power systems. You can choose the most suitable option based on your working environment, energy availability and operational cost requirements.

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