Mechanical Dredgers





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  • For Charter: 950 m3 Self-Propelled Split Hopper Barge w/ Grab

    For Charter: 950 m3 Self-Propelled Split Hopper Barge w/ Grab

    • 160126-BS
    • Location: Gulf of Mexico

    This 950 m3 Self-Propelled Split Hopper Barge w/ 6.5 m3 Grab was built in 2006 and the Classification Society is Inspeccion de Buques de la Direccion General de la Marina Mercante (Spanish Local Class). The vessel was last dry docked in the summer of 2015 for approx. 80/90 days in Spain. New navigation equipment was…

  • Floating Crane / Grab Dredge (Non propelled)

    Floating Crane / Grab Dredge (Non propelled)

    • 418,700 EUR
    • 241203-DG
    • Location: Germany

    Non propelled floating crane / grab dredger for sale. Crane had major repair work done in 2021. Location: Germany Quick Overview Vessel Type: Vessel Type: Floating Crane / Dredger Registry: Germany (ZSUK) “Unionszeugnis” gültig bis 27.10.2025 Year of Build (pontoon): 1990 Year of Build (crane): 1989 Shipyard (Pontoon): Hermann Sürken GmbH & Co. KG, Papenburg…

  • Amphibious Multipurpose Dredger Watermaster Classic IV

    Amphibious Multipurpose Dredger Watermaster Classic IV

    • 317,370 USD
    • 241012-DM
    • Location: Middle East

    Built in 2012, the Watermaster Classic IV is an amphibious multipurpose dredger with attachments that are interchangeable. This includes suction dredging, backhoe dredging with excavator bucket and clamshell bucket, and pile driving capabilities. Location: Middle East General Info, Dimensions and Characteristics   Quantity Available: 2   Year Built: 2012   Country of Origin: Finland  …

  • CAT 336 Excavator for Mechanical and Hydraulic Dredging

    CAT 336 Excavator for Mechanical and Hydraulic Dredging

    • 240902-CP
    • Location: Florida

    Long reach CAT 336 excavator with clamshell and grapple for mechanical dredging, and a 8″ hydraulic pump for hydraulic dredging. Can dredge up to 45′ underwater. Sold with vessel linked below. Must be purchased with 160 ft. Crew Boat 240807-VO.   With purchase of vessel this creates a turnkey dredging system or vessel only for $1,150,000. Price…

  • Amphibious Combination Dredger / Twin Sisters Available

    Amphibious Combination Dredger / Twin Sisters Available

    • 561,000 EUR
    • 230400-DM
    • Location: Baltic

    Classified for inland water use only. Equipment is suitable for use on land and in water. One vessel has operated for up to 400 working hours and the 2nd is new. The Vessel has a dredging depth of 6 m and a bucket size of 0.8 m3. Sand pump output diameter is 200 mm and…

  • Excavator Dredge Based on P-944 Excavator

    Excavator Dredge Based on P-944 Excavator

    • 312,000 EUR
    • 200704-DE
    • Location: Germany

    Pontoon F 600 with Pontoon Excavator P 944. Excavator has 2 buckets – 5.6m3 and 2.1 Pontoon length is 22.0 m (72-ft), width of 7,48 m (24.5-ft) and max flotation depth of 1,10 m (26-inches). Spuds has a length of 8.5 m (28-ft) however there is a 2m bolt in section that extends the spud…

  • Amphibious Combination Dredger / Twin Sisters Available

    Amphibious Combination Dredger / Twin Sisters Available

    • 830,000 EUR
    • 912,088 USD
    • 230400-DE
    • Location: Baltic

    Classified for inland water use only. Equipment is suitable for use on land and in water. One vessel has operated for up to 400 working hours and the 2nd is new. The Vessel has a dredging depth of 6 m and a bucket size of 0.8 m3. Sand pump output diameter is 200 mm and…

  • 6 m3 Grab Bucket Dredger w/ Mitsubishi S6N-MPTA Crane

    6 m3 Grab Bucket Dredger w/ Mitsubishi S6N-MPTA Crane

    • 270,000 EUR
    • 210909-DG
    • Location: Europe / N Africa

    6 m3 Grab Bucket Dredger was built in 1976. The dredge has a length of 33.62 m, a breadth of 15.0 m and depth of 2.50m. The crane is a SKK 570 GDX-F with a capacity of 100 tons. Boom length is 28.0 m. Dredging capacity is 570 m3/h. The main engine is a 145hp…

  • 5 m3 Komatsu PC800 Excavator Dredger

    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…

  • 2.5 m3 Excavator Dredger on Jack-Up Barge

    2.5 m3 Excavator Dredger on Jack-Up Barge

    • 181104-BJ
    • Location: Turkey

    This listing is for a 2.5 m3 Excavator Dredger on Jack-Up Barge that was built in 2013. Location: Turkey Dimensions and Characteristics   Year Built: 2013   Length: 27.50 m 90 feet   Beam: 15 m 49 feet   Draft: 1 m 3.3 feet   Gross Tonnage: 157 tons   Spuds (4):     Length:…

  • SOLD: 16-tonne Floating Crane and Grab Dredger

    SOLD: 16-tonne Floating Crane and Grab Dredger

    • 477,000 EUR
    • 230203-DG
    • Location: Germany

    Floating Crane built in 1989 with major repair to engines in 2021. The barge was built in 1990. Registered as Germany (ZSUK)”Unionszeugnis” gültig bis 27.10.2025. The barge is 32.0 m in length, 14.30 in width and has a depth of 3.0 m. Overall height is 9.20 m. The cranes is a Weserhütte W320 Caterpillar 6TB00262…

  • 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: 4 m3 Grab Bucket Dredger w/ Liebherr HS 853 45-tonne Crane

    SOLD: 4 m3 Grab Bucket Dredger w/ Liebherr HS 853 45-tonne Crane

    • 442,000 EUR
    • 220701-DG
    • Location: Germany

    Liebherr HS 853 HD excavator powered by V 8 cylinder diesel engine with a power rating of 400kW @ 1900 rpm. The crane has a max boom length of 29.0 m and min length of 11.0 m. Max capacity is 5.1 T @ 28.0 m reach. Bucket capacity is 4.0 m3. The barge is 28.0…

  • 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: 4.5 m3 Hitachi EX1900-6 Excavator Dredger

    Not Available: 4.5 m3 Hitachi EX1900-6 Excavator Dredger

    • 5,920,000 USD
    • 220601-DE
    • Location: Signapore

    The Hitachi EX1900-6 has a dredging depth of 18.5 m, a bucket capacity of 4.5m3 and 810 kW power. The dredger has a 3 spud anchoring system with one of the spuds being a tilting spud. The dredge has a length of 36.5 m, breadth of 14 m and draught of 2.5 m. The dredge…

  • Not Available: 60 m3 & 40 m3 Grab Dredger For Charter

    Not Available: 60 m3 & 40 m3 Grab Dredger For Charter

    • 200902-DG
    • Location: Persian Gulf

    This dredger is the first engineering vessel accredited by China Classification Society for unlimited navigation area. The vessel is driven by propellers and equipped with two 360 ° rotary cranes, mainly engaged with wreck salvage and dredging, with a prominent advantage over its competitors in the industry of deep-water salvage and dredging. The 60 m3 dredging…

  • Not Available: 6 m3 Grab Bucket Dredger w/ Mitsubishi 8DC-61C Crane

    Not Available: 6 m3 Grab Bucket Dredger w/ Mitsubishi 8DC-61C Crane

    • 270,000 EUR
    • 210910-DG
    • Location: Europe / N Africa

    6 m3 Grab Bucket Dredger was built in 1988. This grab bucket dredge has a length of 33.62 m, a breadth of 16.0 m and depth of 2.50 m. The crane is a P & H FD600 with a capacity of 85 tons. Boom length is 32.0 m. Dredging capacity is 480 m3/h. The main…

  • Not Available: 10 m3 Grab Dredger

    Not Available: 10 m3 Grab Dredger

    • 1,430,000 USD
    • 220205-DG
    • Location: SE Asia / Oceania

    Built in 1982 in Japan. The dredger has a SKK-1008GDT-A crane with a dredging depth of 40 m. Bucket capacity Light is 10m3 (25 Ton) and Heavy 6m3 (30 Ton) and two 35 Tom Hammer. The dredger has 2 23m spuds. The length is 41.31m, breadth is 16.0m and has a depth of 3.0m. The…