A Trailing Suction Hopper Dredger is a self-propelled vessel, used for maintaining or deepening waterways, or to dredge sands to replenisch beaches or to be used for construction purposes on land, thereby using powerful pumps and deploying one or two suction pipes fitted with a draghead, which are lowered onto the seabed, whilst moving slowly forward. The dredged materials are held in its hopper, to be discharged at the intended location, often many miles away from the dredging area, 1) through its bottom-doors, mounted in the keel of the vessel, 2) to pump these ashore, sometimes over distances of more than one kilometer, by means of a quick coupling mechanism, usually mounted at the bow of the vessel, or 3) spraying the material over a short distance, also known as rainbowing.
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1,350 m3 Hopper Dredger
Versatile Hopper Dredger suitable for maintenance and capital dredging. Location. Eastern Europe. Enquire
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1.580 m³ Split Hopper Dredger
Direct from owners: Modified and well maintained. annual survey recently passed, 1 x 500 mm dredgepipe mounted with a underwater pump for improved dredging efficiency, l x w x d (m): 75.00 x 14.3 x 4.75, Draft dredging load line: 4.35 m. Location Baltic Sea. Available for world wide projects. For charter only: Inquire
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1.800 m³ Hopper Dredger (sold)
Direct from owners: 2008 Hopper Dredger rebuilt under EU quality flag’s regulations (1984), 3.000 tons DW. bottom doors and pump ashore facility, BV class, North Sea port. Price: Inquire
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1.850 m³ Split Hopper Dredger
Direct from owners: 1974 EU built Split Hopper Dredger, 2011 fully upgraded, BV class. SS passed Feb-2017 . l x w x d (m): 80.0 x 13.8 x 5.6. draft loaded (m): 4.8. Propulsion: 2 x Cat 3512, totalling 1.900 kW, each driving a rudder proppellor. For Charter only. Inquire
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1140 m3 Hopper Dredger
Well maintained sand hopper dredger suitable for dredging sand and shell to a depth of 23 meters
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2.000 m³ Split Hopper Dredger
Direct from owners: Well maintained. 1983, BV class. Loa 78.0 m, Width 14.5 m, Depth 5.25 m, Dredging Draft 4.75 m. Availability and Rates: Inquire
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2.800 m³ Hopper Dredger
Direct from Owners: Vintage model, Length oa: 100 m, Width: 15.5 m, Draft: 5.0 m, Well maintained, Gulf of Mexico region. Presently in operation. Price: Inquire
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650 mm / 26″ land-based booster pump unit
IHC built, wel maintained, low running hours 650 mm shore based booster pump for dredging applications. Enquire
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7,250 m³ Hopper Dredger
2012, DNV-GL, Loa 120 m, Beam 21 m, Depth 7.7 m Draft 6.8 m. Available for Charter only: Inquire
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7.000 m³ Hopper Dredger
Direct from owners: 2009, NKK class, unrestricted navigation, Loa 109.0 m, Width 21.0 m, Depth 8.50 m, Presently in operation. For charter only: Inquire
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Floating Dredge Hose
Solid manufactured Floating dredge hoses meeting ISO 28017 ; 2018 manufacturing standard. Manufactured to clients requirements. All relevant diameters, Specific Gravity’s, working pressures. Can be delivered FOB or CIF/CFR word-wide. Enquire
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ID 500mm/20inch Floating Hoses
ID 500 mm 2nd hand floating and non-floating Dunlop hoses appearing to be in a good condition. Location: Northern Spain. Enquire