Mechanical Dredgers





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  • 2018 Amphibious Excavator CAT 307E2

    2018 Amphibious Excavator CAT 307E2

    • 350,000 USD
    • 260124-DE
    • Location: Alabama

    Excavator Info Amphibious Cat® 307E2 Mini Hydraulic Excavator for sale. In good working condition. Characteristics Year Built: 2018 Model: Cat® 307E2 EIK AM80 Pontoons 30 Ft. Boom & Stick Package Hydraulic Thumb Dimensions Max Track Length: 22′ 10″ Track Length on Ground: 10′-6″ Rear Upper Structure Length: 5′-9″ Overall length: 30′-4″ Height of Boom: 9′-6″…

  • 150 TLC Floating Crane / Dredger For Sale

    150 TLC Floating Crane / Dredger For Sale

    • 174,590,000 JPY
    • 251212-BL
    • Location: Japan

    Barge Info 150 TLC Floating Crane / Dredger (revolving type) for sale. Vessel Information Year Built & Place: 1994/ Japan Flag: Japan Dimensions & Characteristics L/B/D: 56.00 m / 18.00 m / 4.00 m DWT: 1,400 tons GRT: 150 tons Crew: 8 p (8 x Cabins) Machinery & Propulsion M/E: Mitsubishi 1,310 PS x 1…

  • Excavator / Backhoe Dredger For Sale

    Excavator / Backhoe Dredger For Sale

    • 9,012,500 USD
    • 250410-DE
    • Location: New York

    Backhoe dredger for sale, located New York. Last Drydocked in May 2024. New Anodes, blasted and painted entire hull. All voids and fuel tanks were cleaned and inspected by ABS. Dredge Details Hull Dimensions: 165 x 50 x 10.5′ ABS Classed and Loadline valid through May 2029 Built 2001 by Senesco, Rhode Island Dredge is…

  • Not available – Split Hopper Barge with Clamshell Grab

    Not available – Split Hopper Barge with Clamshell Grab

    • 8,200,000 EUR
    • 160126-DM
    • Location: Caribbean

    Split Hopper Barge with Clamshell Grab now available for sale. Located in the Caribbean Region. For Sale Total price: €8,200,000 Sale price is valid until September 2025 Length: 55 m (180 ft) Length Between Perpendiculars: 52.90 m (174 ft) Beam: 12.00 m (39 ft) Depth: 4.50 m (15 ft) Draft: 4.00 m (13 ft) Gross…

  • SOLD: 16 yd Clamshell Sand Mining and Processing Dredger

    SOLD: 16 yd Clamshell Sand Mining and Processing Dredger

    • 2,555,000 USD
    • 201204-DG
    • Location: Missouri

    Dredger has a 50 ton trolley hoist with a 16 yd electro-hydraulic bucket with 150 hp motor. Dredging depth of 200-ft. Hopper has automated feed gates to two main screens – TFO-261 double deck 6’x16′ Diester vibrating screens. Operators control room with Siemens-Toshiba electric controls and equipment including PLC and on board transformers. The dredge…

  • Sold – 5 m3 Komatsu PC800 Excavator Dredger

    Sold – 5 m3 Komatsu PC800 Excavator Dredger

    • 4,000,000 EUR
    • 200411-DE
    • Location: Cuba

    Multi-functional pontoon with new Komatsu PC800 boom excavator. Full under Bureau Veritas class well maintained by owners. The dredger is 44m (144.4-feet) in length with a breadth of 11.38m (37.4-feet) and 4 stabilizing spuds. The excavator is a Komatsu PC800 and was built in 2018. The excavator has a dredging depth of 15m (49-feet) and…

  • SOLD: 8.0 m3 (10.4 m2) Clamshell Dredge

    SOLD: 8.0 m3 (10.4 m2) Clamshell Dredge

    • 885,000 USD
    • 170825-DG

    This listing is for a 10.4/8.0 cu-yd Clamshell Dredge that was built in 1992. It can be used as a marine crane for piling and heavy lifting, as well as a dredge. Flag: Mexico Location: Mexico Principal Dimensions and Characteristics   Year Built: 1992   Hull Material: Steel   Length Over All: 41.80 m 137.13…

  • Not Available: 337 Bobcat Excavator mounted on Amphibious Undercarriage

    Not Available: 337 Bobcat Excavator mounted on Amphibious Undercarriage

    • 87,500 USD
    • 180124-DE
    • Location: Texas

    This 337 Bobcat Excavator mounted on Amphibious Undercarriage was built in 2009 and currently has 5,274 runtime hours. The undercarriage is constructed of Corten steel with coal tar paint on the outside and inside of the pontoons. It has stainless steel inspection plugs, hydraulic lines and cylinders. It is also equipped with keyless ignition and…

  • SOLD: 15 m3 Duty Cycle Bucket Dredge and 4000 cu/yd Dump Scow

    SOLD: 15 m3 Duty Cycle Bucket Dredge and 4000 cu/yd Dump Scow

    • 11,700,000 USD
    • 230103-DG
    • Location: New York

    The dredge hull was built in 1999. The crane was built in the 1960’s and had a complete rebuild 2021 and 2022. The dredge is a conventional configuration, all welded steel construction, single skin, non self-propelled deck barge which is outfitted for dredging operations. The vessel is set up to be worked on (3) spuds,…