Hydraulic Dredgers

  • Sand & Gravel Dredge With Wash Plant

    Sand & Gravel Dredge With Wash Plant

    • 413,400 USD
    • 260606-DH
    • Location: Louisiana

    Dredge Overview For sale: Custom sand and gravel dredge with a dredging depth of 18 ft. This is a running and producing dredge, everything is operational. The pontoons are closed cell foam filled. Package Includes: Slurry Pump: Pearce 6 x 8 Cat 3406 Power Unit Gould 3410 Jet Assist Pump John Deere Jet Assist Motor…

  • Trailing Suction Hopper Dredger (1300 CY)

    Trailing Suction Hopper Dredger (1300 CY)

    • 2,000,000 USD
    • 260601-DS
    • Location: United States

    Dredge Overview For sale, Trailing Suction Hopper Dredger (TSHD) with a hopper capacity of 1,300 cubic yards (994 cubic meters). There was flooding and the generators that run the crew quarters and wheel house are not operational. Bottom Dump and Bow Discharge Capability with Max effective dredging depth approximately 1.651 m. General Year Built: 1980…

  • Keene 4 inch HP500 Custom Portable Suction Dredge

    Keene 4 inch HP500 Custom Portable Suction Dredge

    • 27,500 USD
    • 260208-DH
    • Location: California

    Dredge Details & Overview This dredge is a portable, high-performance, suction dredge designed for prospecting, gold mining, and more. It comes with a modified high-pressure pump (HP500) that moves significant amounts of material in shallow to medium-depth river environments. Bought new in 2025 and never used 4″ Suction 4″ Discharge 40hp Honda Gravel Pump HP500…

  • DSC Barracuda 254mm (10-inch) Swinging Ladder Dredge

    DSC Barracuda 254mm (10-inch) Swinging Ladder Dredge

    • 418,701 USD
    • 251101-DH
    • Location: North Carolina

    Dredge Info DSC Barracuda Swinging Ladder Dredge for sale. Built in 1990 (Dredging Supply Company). Although the dredge can be used in conventional configuration, it has always been used in Swinging Ladder Mode. 95% of all works were performed in fresh water in the Piedmont Carolinas. She has been maintained and serviced regularly with upgrade…

  • 12-inch Self-Propelled Auger Dredge (IMS 5012)

    12-inch Self-Propelled Auger Dredge (IMS 5012)

    • 122,000 USD
    • 201013-DH
    • Location: Washington

    Dredge Info Built in 1999 with only 1,700 working hours. This auger dredge has a maximum dredging depth of 22-feet (6.7 m) with a discharge diameter of 12-inches (305 m) and a suction diameter of 9.75-inches (248 m). This durable hydraulic dredge is ideal for a variety of dredging applications such as canal, reservoir, and…

  • 406.4 mm (16″) Cutter Suction Dredger, DSC Model 750

    406.4 mm (16″) Cutter Suction Dredger, DSC Model 750

    • 650,000 USD
    • 170613-DB
    • Location: Mexico

    Dredge Overview This listing is for a 16-inch Cutter Suction Dredger, DSC Model 750 that was built in 1993. Overall the dredge is in very good conditions, it has been used for only one project and the original owner from which it was purchased used it for a very short period of time on very…

  • 14 x 12-inch AMMCO Dredge

    14 x 12-inch AMMCO Dredge

    • 450,500 USD
    • 150118-DB
    • Location: New Jersey

    Dredge Info This 14 x 12-inch AMMCO Dredge was built in Nashville, the hull was rebuilt/refurbished in 2014. The vessel is a stock design hydraulic dredge built for commercial use at mine sites and protected waters. The dredge is in full operating condition, and is currently located in a boatyard. Location: New Jersey Dimensions and…

  • SOLD: 10-inch Cutter Suction Dredge

    SOLD: 10-inch Cutter Suction Dredge

    • 164,000 USD
    • 190703-DB
    • Location: Florida

    This is a 10-inch Cutter Suction Dredge The dredge is shop-built. It is in good operating condition. Pump and hydraulics are all in good condition. Dredge is currently in the water, and can be fully demonstrated during inspection. Location: State of Florida, USA           Principal Dimensions and Characteristics   Length Over…

  • SOLD: 14-inch Jet Assisted Cutter Suction Dredge – Ellicott 870-JD – Jones Act Compliant

    SOLD: 14-inch Jet Assisted Cutter Suction Dredge – Ellicott 870-JD – Jones Act Compliant

    • 869,000 USD
    • 220402-DB

    The 870 Series Jet Dragon® combines the reliability and durability of our industry proven Ellicott dredge while adding a ladder mounted dual hydra jet pump, to increase efficiency at deeper digging depths. Both the main pump engine and auxiliary engine are Caterpillar low emission ACERT engines. Max dredging depth is 60-ft. Swing width at max…