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High Suction Dredging Equipment Jet Suction Sand Dredger
Jet Suction Dredger
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High Suction Dredging Equipment Jet Suction Sand Dredger

High-Pressure Water Jet Dredging Equipment

✅ All-Weather Durability: Corrosion-resistant and stable in rough waters.

✅ Heavy-Duty Build: Thickened hull with an ultra-durable alloy cutter.

✅ Modular Design: Easy to transport and assemble on site.

✅ Factory Direct: Fully customizable with OEM/ODM support.

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    product details

    Description

    As a specialized piece of lightweight and high-performance dredging machinery, our Jet Suction Sand Dredger integrates the functions of sand extraction, transport, and dredging into one unit. It is purpose-built for sand mining, river dredging, and sludge removal projects worldwide.

    Unlike traditional cutter suction dredgers, this model utilizes advanced jet suction technology. It features a cutter-less design that employs high-pressure water jets to agitate underwater sand and sediment, while a powerful suction pump simultaneously completes the extraction process. With a customizable daily output ranging from 300 to 8,000 cubic meters, it offers exceptional suction power that leaves no sand behind, making it highly effective in water depths from 0.3 to 12 meters.

    High Suction Dredging Equipment Jet Suction Sand Dredger detail 01
    High Suction Dredging Equipment Jet Suction Sand Dredger detail 02

    Core advantages

    Constructed from high-grade anti-corrosion steel, the hull is designed to be lightweight, agile, and easy to maneuver. It performs reliably in both freshwater environments (such as rivers and reservoirs) and saltwater conditions (including shallow seas), offering strong resistance to wind and impact. This versatility makes it ideal for small to medium-sized sand yards, riverways, and coastal regions. Additionally, it can be integrated with gold mining equipment to support auxiliary operations.

    Specifications

    Model

    Water flow rate

    Pumping Depth

    Transport distance

    Engine

    (s) Power

    DHJSD-100

    200-300 m 3 /hr

    0-20m

    20-2000 mm

    20--60 kw

    DHJSD-150

    350-600 m 3 /hr

    0-25 m

    20-2000 mm

    45-100 kw

    DHJSD-200

    600-800 m 3 /hr

    0-25 m

    20-2000 mm

    75-200 kw

    DHJSD-250

    950-1300 m 3 /hr

    0-30 m

    20-2000 mm

    90-300 kw

    DHJSD-300

    1500-2200 m 3 /hr

    0-30 m

    20-2000 mm

    190-600 kw

    DHJSD-350

    2200-2600 m 3 /hr

    0-30 m

    20-2000 mm

    290-800 kw

    DHJSD-400

    2800-3200 m 3 /hr

    0-30 m

    20-2000 mm

    350-1000 kw

    DHJSD-450

    3200-3800 m 3 /hr

    0-30 m

    20-2000 mm

    450-1200 kw

    DHJSD-500

    3600-4200 m 3 /hr

    0-30 m

    20-2000 mm

    600-1500 kw

    FAQs

    Q1: Can you customize the dredger?
    A1: Yes, OEM/ODM are welcome. We can adjust tonnage, dredging depth, output, and provide free design drawings.

    Q2: How long does it last?
    A2: Hull: 8-15 years. Wear parts (cutter, impeller): 2-3 years. We offer lifetime tech support and parts supply.

    Q3: What about installation and after-sales?
    A3: We offer 24/7 support. If issues occur, our team will be on-site for repairs within 48 hours.

    Q4: Can it work in the sea?
    A4: Yes. Its anti-corrosion design ensures stable operation in shallow saltwater, perfect for offshore sand mining.

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