Hydraulic Dredgers

  • Pending – 14-inch x 12-inch AMMCO Dredge

    Pending – 14-inch x 12-inch AMMCO Dredge

    • 425,500 USD
    • 150118-DB
    • Location: New Jersey

    Dredge Info This 14-inch x 12-inch AMMCO Dredge was built in Nashville, the hull was rebuilt/refurbished in 2013. Hydraulic cutter suction dredge with a 14-inch intake and 12-inch discharge. 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…

  • Auger Type Float Dredge With Trailer

    Auger Type Float Dredge With Trailer

    • 77,000 USD
    • 260628-DH
    • Location: Michigan

    Dredge Overview Custom made, Mudcat type auger dredge, with cabin and trailer for sale. General Build Year: 1980’s Dredge Type: Auger Type Float Dredge Operating Hours: Unknown (current owner has put approximately 750 hours) Overall Condition: Good working order Maintenance: Maintenance done in house, no major repairs since purchase Specs 6-71 engine 8×8 pump Hydraulic…

  • 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…

  • 18″ x 18″ Custom Shark Dredge

    18″ x 18″ Custom Shark Dredge

    • 627,000 USD
    • 240913-DB
    • Location: Nicaragua

    This 18″ x 18″ CUSTOM SHARK DREDGE MODEL SH-10300-56D-SP has a minimum digging depth of 5′ and maximum of 56′. Overall length (with ladder) of 112′-4″ and a width (with side tanks) of 29′- 11″. Principal Dimensions and Characteristics Overall length (with ladder) 112′-4″ (34m) Overall width (with side tanks) 29′ – 11″ (9.1 m)…

  • 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…

  • Not available – 2,306 m³ Trailing Suction Hopper Dredge For Charter

    Not available – 2,306 m³ Trailing Suction Hopper Dredge For Charter

    • 260206-DS
    • Location: Europe / N Africa

    Dredge Overview For Charter. Trailing Suction Hopper Dredge (TSHD) with a hopper capacity of 2,306 m³. General Year Built: 1995 / Germany Type: TSHD Hull Material: Steel Class: RMRS Class Notation: KM★R1 AUT1 Hopper dredger Dimensions Length Overall: 99,83 m Width: 17,70 m Gross Tonnage: 3785 tons Characteristics Sailing speed loaded: 10 knots Max. draught…

  • Sold – Trailing Suction Hopper Dredger (1300 CY)

    Sold – 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…

  • 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…

  • Not available – 200mm Bucket Wheel Cutter Dredger

    Not available – 200mm Bucket Wheel Cutter Dredger

    • 799,000 USD
    • 220805-DR
    • Location: Australia

    Dredge Overview Neumann built 8″ Bucket Wheel Cutter Suction Dredger, non – self-propelled. It has twin variable speed slurry pumps installed in series, often saving the need for installation of a booster pump into the discharge pipeline. The vessel was completely re-fitted in 2014 during which the whole power system, electrical system, positioning system and…

  • 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…