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Hydraulic Dredgers

Used Hydraulic Dredgers & Suction Dredging Equipment for Sale

Dredge Brokers offers a selection of used hydraulic dredgers and suction dredging equipment for sale, ranging from small portable dredges to larger cutter suction and industrial dredging systems.

Hydraulic dredgers use suction and pumping systems to excavate sediment and transport dredged material through discharge pipelines. Depending on the configuration, these dredges can handle sand, silt, mud, clay, and other materials in lakes, rivers, harbors, canals, and industrial waterways.

Types of Hydraulic Dredging Equipment

Cutter Suction Dredgers (CSD): Equipped with rotating cutterheads to loosen material before pumping it through a discharge pipeline.
Auger Suction Dredgers: Use horizontal augers to collect sediment and are commonly used for environmental dredging, ponds, lagoons, and sediment removal.
Swinging Ladder Dredgers: Utilize a swinging dredge ladder to excavate material across a dredging area.
Plain Suction Dredgers: Rely primarily on suction to remove suitable loose materials without a mechanical cutterhead.
Small & Portable Hydraulic Dredges: Compact systems designed for smaller projects, restricted-access areas, and applications where transportation and setup are important considerations.

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Auger Suction View category Cutter Suction View category Hoppers View category Plain Suction View category

Explore our specialized cutter suction dredgers, auger suction dredgers, and plain suction dredgers for additional equipment options.

When purchasing used hydraulic dredging equipment, important considerations include:

Dredging Depth: Maximum operating depth and required excavation depth.
Pump Capacity: Dredge pump size, flow rate, solids-handling, and discharge pressure.
Material Type: Sand, silt, clay, mud, and other sediment characteristics.
Discharge Distance: Pipe diameter, length, and potential booster pump requirements.
Equipment Size: Transportability, setup requirements, and access limitations.
Operating Condition: Engine hours, pump wear, cutterhead condition, maintenance records, and inspection history.

Selecting the appropriate dredge depends on the project’s material characteristics, production requirements, dredging depth, discharge distance, and operating environment.

Looking for Hydraulic Dredging Equipment?

Browse our current inventory of used hydraulic dredgers, suction dredges, and related equipment for available listings, specifications, photographs, prices, and locations.

Can’t find the dredger you need? Contact Dredge Brokers with your project requirements, including dredging depth, material type, discharge distance, preferred equipment size, and budget. We can assist with sourcing dredging equipment not currently advertised on our website.