Used Dredgers for Sale or Charter
Trailing Suction Hopper Dredgers for Charter
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
| General | |
| Class | Bureau Veritas |
| Unrestricted, dredging 8 miles offshore | |
| Number of dredging pumps | 1 |
| Dimensions | |
| Hopper volume | 1.580 m3 |
| Length | 75,00 m |
| Width | 14,30 m |
| Depth – moulded | 4,75 m |
| Draft – dredging load line | 4,35 m |
| Maximum depth of dredging | 25,00 m |
| Diameter of the suction pipe | 0,52 m |
| Performance | |
| Productivity (sand) | 1.200 m3 / h |
| Maximum speed (loaded) | 10,5 knots |
| Maximum speed (empty) | 11,0 knots |
| Machinery power | |
| Dredging pump power | 480 kW |
| Power of discharging pump | 954 kW |
| Total power | 2.252 kW |
| Crew & Accommodation | |
| Crew members | 14 |
| Bunks | 14 |
| Fuel & Consumption | |
| Fuel type | Low Sulphur MGO |
| Lub oil type | Total Disola M 4015 |
| Fuel consumption (passage) | 130 m3 / month |
| Oil consumption (passage) | 1.500 kg / month |
| Water consumption (passage) | 60 m3 / month |
| Features | |
| Pump ashore facility | Yes |
| Rainbow | Yes |
| Under Water Pump | Yes |
4.500 m3 Hopper Dredger
Direct from owners: Continuously modified, BV Special Survey passed May 2016, 2 x 900mm dredgepipes, l x w x d (m): 100.00 x 18.00 x 7.20, bottom doors en pump ashore facility. location Med. Price: For charter only, Inquire
| Hopper capacity | 4.500 m3 |
| Length | 100,00 meter |
| Breadth | 18,00 meter |
| Depth | 8,20 meter |
| Draught | 7,2 meter |
| Suction pipe ø | 2 x 0,90 meter |
| Dredging depth | 30 meter |
| Speed | 13.0 knts |
| Propulsion | 2 x 2575 kW |
| Bowthruster | 605 kW |
| Dredgepump | 1.840 kW |
Please inquire for more details
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
| General | |
| Built | 2009 |
| Class | NKK |
| Notation | NS (DSHD) MNS, MPP, LSA, RCF, AFS |
| GT / NT | 6,123 / 1,837 |
| Dimensions | |
| Length (oa): | 109.0 m |
| Width: | 21.0 m |
| Depth: | 8.50 m |
| Hopper volume: | 7,000 m³ |
| Performance | |
| Dredging depth: | 27 m |
| Speed (loaded): | 12 knts |
| Machinery | |
| Main engines | 2 x 2,500 kW |
| Dredge pump engines | 2 x 1,475 kW |
| Jet pump engines | 2 x 900 kW |
| Total power: | 11,150 kW |
| Features | |
| 2 x Dredging pipes | |
| 14 cone shaped bottom doors | |
| Pump ashore bow connection | |
| Rainbow installation | |
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
| GENERAL | |
| Built | 1983 |
| Class | BV, I + Hull + Mach, Split hopper dredger, |
| Coastal area, Dredging within 15 Miles from | |
| shore or within 20 Miles from port, + Mach | |
| DIMENSIONS | |
| Length o.a. | 78.0 m |
| Width | 14.5 m |
| Depth | 5.25 m |
| Draft (loaded) | 4.75 m |
| GRT | 2035 |
| Hopper volume | 2000 m³ |
| Deadweight | 2800 ton |
| Dredging depth | 20 m |
| Speed (empty) | 11.7 knots |
| Speed (loaded) | 10.0 knots |
| Suction pipe | 1 x 0.75 m dia |
| MACHINERY | |
| Maine engines | 2 x 1250 kW |
| Shaft generator | 1 x 580 kW / 725 kVA |
| Generator | 2 x 152 kW / 190 kVA |
| Propellers | 2 x CPP |
| Bow thruster | 1 x 150 kW |
| Dredge pump | 1 x 590 kW |
| Jet pump | 600 m3/h, 7 bar |
| OTHER | |
| Fuel tanks | 174 m3 |
| Accommodation | 10 crew |
4.500 m3 Hopper Dredger
Direct from owners: 2007, IRS class, unrestricted navigation, Loa 97m, Width 18m, Depth 8m Draft 7.2m, Presently in operation. Availability and Rates: Inquire
| GENERAL SPECIFICATION : | ||
| Built | : | 2007, China |
| LOA | : | 96.78 m |
| LBP | : | 90.80 m |
| Breadth Moulded | : | 18.00 m |
| Depth moulded | : | 8.00 m |
| Draught (design) | : | 6.00 m |
| Draught (during operation) | : | 7.20 m |
| GT/NT | : | 4,337/1,301 |
| Class | : |
Indian Register of Shipping SUL TRAILER SUCTION DREDGER, IY |
| Trading Area | : | World-wide unrestricted, Sea area A1 + A2 + A3 |
| DREDGING EQUIPMENT DETAILS : | ||
| Dredging depth | : | 25 m |
| Design capacity of hopper | : | 4,500 cbm |
| Maximum load | : | 6,400 t (density 1.42t/m3) |
| Dredge Pump | : | 2 x IHC Holland, 123/30/70NWFT |
| Jet Water Pump | : | 2 x Zhejiang, OTS-300-560A |
| Suction Pipe | : | 2 x 750 mm, swell compensated |
| Suction Pipe Hoisting | : | 3 point hoisting with open hydraulic winches |
| Dumping arrangement | : | 2 x 11 conical doors. |
| Valve Control | : | Hydraulic remote operated |
| Overflow Pipe | : | Adjustable |
| Dredge Control | : | One man operated |
| INSTRUMENTATION : | ||
| Modern dredge monitoring and control equipment along with software available for monitoring concentration, velocity, draghead position and various other parameters. | ||
| OTHERS : | ||
| Main Engine | : | 2 x 2206 KW with fixed pitch 5 bladed propellers and twin rudder. |
| Speed | : | 12 knots |
|
Consumption (non-operation/no dredging) |
: |
Main Engine – 17.5 mt MGO 1 Generator running : 2.0 mt MGO
|
| Grade of oil | : | Marine Gas Oil |
| Endurance | : | 16 days |
| Bow thruster | : | Fitted – operated with dredge pump |
| MACHINERY DETAILS : | ||
|
Equipment Nos. Make Model Power RPM Fuel Main Engine 2 Wuxi Antai G8300ZC18B 2206 kw 600 MGO Dredge Pump 2 Cummings KTA 38-91100 746 kw 1600 MGO HP Jet Pump 2 Luoyang Henan TBD604L6 530 kw 1500 MGO Aux Eng 3 Luoyang Henan TBD234V8 250 kw 1500 MGO Emergency Gene 1 China Ship Power 6135AD 110 kw 1500 MGO
Total installed Power : 7824 KW |
||
| OTHER MACHINERY AND DETAILS : | ||
|
· 1 Composite boiler – 7 bar, 500 kg/h capacity · 1 Crane on deck – 8 mt · 2 sets of davits on main deck for drag head lifting and maintenance · CO2 fire extinguishing system for engine room and dredge pump engine room |
||
| CAPACITIES : | ||
| Accommodation | : | 29 persons – all air-conditioned |
| Life Boat capacity | : | 32 persons |
| Gas Oil | 430 t | |
| Lubricating Oil | 15 t | |
| Fresh Water | 160 t | |
| NAVIGATION EQUIPMENT : | ||
| 2 Radars – 1 with ARPA | ||
| AIS | ||
| Echo Sounder | ||
| Weather Fax | ||
| VDR | ||
| Gyro Compass | ||
| GMDSS Equipment for A1 + A2 + A3 | ||
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
| General | |
| Built | 2012 |
| Class | DNV-GL, 100 A5 “Hopper Dredger” RSA (50) at dredging draught 6.80 m, |
| unrestricted service at draught 5.70 m MC AUT | |
| Dimensions | |
| Length | 120.0 m |
| Width | 21.0 m |
| Depth | 7.70 m |
| Draft (int LL) | 5.70 m |
| Draft (dredg. LL) | 6.80 m |
| GRT | 6,725 |
| Speed | 11.5 knots |
| Dredging particulars | |
| Hopper volume | 7250 m³ |
| Deadweight | 9,900 t |
| Dredging depth | 35 m |
| Suction pipe | 1 x 1000 mm diameter |
| Bottom doors | 8 bottom doors |
| Pump ashore | Fitted, bow connection |
| Rainbow | Fitted, bow |
| Overflow | Fitted, conical |
| Machinery | |
| Main engines | 4 x Cat. 3516B, 1630 kW each |
| Propulsion | 2 x 1700 kW |
| Sand pump | 2.000 kW |
| Pump ashore pump | 2.000 kW |
| Jet pump | 1.000 kW |
| Bow thruster | 570 kW |
| Accommodation | |
| Cabins | 15 x 1-berth |
Direct from owners: Various other well maintained, state of the art, Trailing Suction Hopper Dredgers available for charter.
2.800 m3, L: 80,00 m, W: 14,00 m, D: 6,30 m, Draft: 5,20 m, DW: 3.500 tons, Power installed: 4.400 kW, 11 kn. West Africa
4.500 m3, L: 90,00 m, W: 19,00 m, D: 7,30 m, Draft: 6,85 m, DW: 6.700 tons, Power installed: 9.400 kW, 11 kn. Europe
4.800 m3, L: 95,00 m, W: 23,00 m, D: 7,00 m, Draft: 6,50 m, DW: 7.000 tons, Power installed: 6.200 kW, 12 kn. Europe / Americas
5.600 m3, L: 95,00 m , W: 21,50 m, D: 7,60 m, Draft: 7,10 m, DW: 8.300 tons, Power installed: 6.700 kW, 13 kn. Europe / Middle East
All Hopper Dredgers are equipped with Bottom Doors, Pump Ashore and Rainbow installation
Larger Hopper Dredgers in the range of 8.000 to 24.000 m3 are available.
Please contact us for further information
Trailing Suction Hopper Dredgers for Sale
4.500 m3 Hopper Dredger
Direct from owners: 2007, IRS class, unrestricted navigation, Loa 97m, Width 18m, Depth 8m Draft 7.2m, Presently in operation. Price: Inquire
| GENERAL SPECIFICATION : | ||
| Built | : | 2007, China |
| LOA | : | 96.78 m |
| LBP | : | 90.80 m |
| Breadth Moulded | : | 18.00 m |
| Depth moulded | : | 8.00 m |
| Draught (design) | : | 6.00 m |
| Draught (during operation) | : | 7.20 m |
| GT/NT | : | 4,337/1,301 |
| Class | : |
Indian Register of Shipping SUL TRAILER SUCTION DREDGER, IY |
| Trading Area | : | World-wide unrestricted, Sea area A1 + A2 + A3 |
| DREDGING EQUIPMENT DETAILS : | ||
| Dredging depth | : | 25 m |
| Design capacity of hopper | : | 4,500 cbm |
| Maximum load | : | 6,400 t (density 1.42t/m3) |
| Dredge Pump | : | 2 x IHC Holland, 123/30/70NWFT |
| Jet Water Pump | : | 2 x Zhejiang, OTS-300-560A |
| Suction Pipe | : | 2 x 750 mm, swell compensated |
| Suction Pipe Hoisting | : | 3 point hoisting with open hydraulic winches |
| Dumping arrangement | : | 2 x 11 conical doors. |
| Valve Control | : | Hydraulic remote operated |
| Overflow Pipe | : | Adjustable |
| Dredge Control | : | One man operated |
| INSTRUMENTATION : | ||
| Modern dredge monitoring and control equipment along with software available for monitoring concentration, velocity, draghead position and various other parameters. | ||
| OTHERS : | ||
| Main Engine | : | 2 x 2206 KW with fixed pitch 5 bladed propellers and twin rudder. |
| Speed | : | 12 knots |
|
Consumption (non-operation/no dredging) |
: |
Main Engine – 17.5 mt MGO 1 Generator running : 2.0 mt MGO
|
| Grade of oil | : | Marine Gas Oil |
| Endurance | : | 16 days |
| Bow thruster | : | Fitted – operated with dredge pump |
| MACHINERY DETAILS : | ||
|
Equipment Nos. Make Model Power RPM Fuel Main Engine 2 Wuxi Antai G8300ZC18B 2206 kw 600 MGO Dredge Pump 2 Cummings KTA 38-91100 746 kw 1600 MGO HP Jet Pump 2 Luoyang Henan TBD604L6 530 kw 1500 MGO Aux Eng 3 Luoyang Henan TBD234V8 250 kw 1500 MGO Emergency Gene 1 China Ship Power 6135AD 110 kw 1500 MGO
Total installed Power : 7824 KW |
||
| OTHER MACHINERY AND DETAILS : | ||
|
· 1 Composite boiler – 7 bar, 500 kg/h capacity · 1 Crane on deck – 8 mt · 2 sets of davits on main deck for drag head lifting and maintenance · CO2 fire extinguishing system for engine room and dredge pump engine room |
||
| CAPACITIES : | ||
| Accommodation | : | 29 persons – all air-conditioned |
| Life Boat capacity | : | 32 persons |
| Gas Oil | 430 t | |
| Lubricating Oil | 15 t | |
| Fresh Water | 160 t | |
| NAVIGATION EQUIPMENT : | ||
| 2 Radars – 1 with ARPA | ||
| AIS | ||
| Echo Sounder | ||
| Weather Fax | ||
| VDR | ||
| Gyro Compass | ||
| GMDSS Equipment for A1 + A2 + A3 | ||
2.800 m3 Hopper Dredger
Direct from Owners: Vintage model, Loa 95m, Width 15m, Draft 5m, ABS class. Well maintained, Gulf of Mexico region. Presently in operation. Price: Inquire
| Length (BP) | 94.54 m |
| Width | 15.24 m |
| Depth | 6.75 m |
| Draft (loaded) | 5.0 m |
| Number of engines | 2 |
| Engine specs | General Motors – 2Str – 12 cyl – 21.60 x 25.40 – rpm |
| Speed (loaded) | 12 knts |
| Total power | 2,948 kW |
| Dredging depth | 27 m |
Please inquire for more details
4.150 m3 Hopper Dredger
Direct from owners: Late-seventies EU built, mid-eighties modified. Loa 105m, width 16,50m, draft 7,10m, dredging depth 25+m, speed 12,5 knots. Propulsion power 4.500 kW, total installed power 6.700 kW, NW Europe. Price: Inquire
| Length o.a. | 105.00 m |
| Width | 16.50 m |
| Depth | 7.80 m |
| Draft loaded | 7.12 m |
| Dredging depth | 27.00 m |
| Diameter suction pipe | 2 x 750 mm |
| Hopper capacity | 4,150 m³ |
| Speed loaded | 12.5 knots |
| Power total installed | 6,700 kW |
| Propulsion sailing | 4,500 kW |
Please inquire for more details
1.800 m3 Hopper Dredger (priced to sell)
Direct from owners: 2008 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
| Length over all | 67,50 m |
| Width | 13,50 m |
| Draft max | 6,00 m |
| Dredging depth | 22 m |
| Propulsion power | 2 x 925 KW |
| Dredge pump power | 900 kW |
| Jet pump power | 750 kW |
| Bow thruster | 150 kW |
| Single suction pipe | |
| Bottom doors | |
| Degassing system | |
| Dredge and discharge pump monitoring system | |
Please inquire for more details
5.400 m3 Hopper Dredger (priced to sell)
Direct from owners: 1977, GL class, dredging depth 35 meters. , bottom doors and pump ashore facility. Next SS due Oct. 2017, Location: North Sea port. Price: Inquire
| Hopper capacity | 5 400 m³ |
| Dredging depth | 35 m |
| Loa | 118 m |
| Width | 19 m |
| Draft loaded | 8 m |
| Gross tonnage | 5 900 |
| Deadweight | 8 300 t |
| Suction pipe diameter | 2 x 900 mm |
| Discharge pipe | 800 mm |
| Total installed power | 11 500 kW |
| Propulsion Power | 4 800 kW |
| Dredge pump Power | 2 x 1 350 kW |
| Maximum speed | 14.5 knots |
| Discharge method | Bottom doors and Bow connection |
Please inquire for more details
1.850 m3 Split Hopper Dredger
Direct from owners: 1974 EU built, 2010 rebuilt, BV class. SS passed Oct 2016. l x w x d (m): 80.00 x 11.50 x 5.60. draft loaded (m): 4.50. Propulsion: 2 x Cat 3512, totalling 1.900 kW, each driving a rudder proppellor. Speed 8 knts. location: Australasia: Price: Inquire
| Loa | 77.50 m |
| Width | 13.80 m |
| Moulded Depth | 5.60 m |
| Draft Empty | 2.60 m |
| Draft Loaded | 4.80 m (Load Line Exemption) |
| GT/ NT | 1,739/521 |
| Loading Capacity (DWT) | 2,270 Tonnes |
| Hopper Capacity | 1,830 m3 |
| Maximum Dredging Depth | 23.50 m |
| Diameter Suction Pipe | 0.55 m |
| Diameter Discharge Pipe | 0.55 m |
| Total Installed Power | 3,631 kW |
| Propulsion Power | 2 x 954 kW (CAT3512) |
| Suction Pump Power (UWP) | 540 kW |
| Discharge Pump Power | 710 kW |
| Jet Power | 265 kW |
| Sailing Speed Empty | 8.0 knots |
| Sailing Speed Loaded | 6.0 knots |
| Discharge Systems | Rainbow, Split Dumping, Pump Ashore Connection |
Please inquire for more details
1.200 m3 Hopper Dredger
Direct from owners: 1973 EU built. Speed 10 knts. location: Iberian Peninsula: Price: Inquire
| Principal Dimensions | |
| Year Built: | 1973 |
| Length oa: | 69.00 m |
| Width: | 12.30 m |
| Depth: | 5.40 m |
| Air Draft: | 25.00 m |
| Draft Loaded: | 4.15 m |
| Lightship Draft: | 3.60 m |
| Freeboard: | 1.25 m |
| GT/NT: | 1,252/375 |
| Lightship: | 975 tonnes |
| Speed: | 10 knots |
| Hopper Capacity: | 1,190 m3 |
| Bottom doors/Discharge | |
| Dredging Depth: | 18.00 m |
| Machinery & Propulsion | |
| Main Engines (2): | |
| Make/Model: | Baudouin |
| Power: | 2 x 746 kW |
| Bow Thruster: | 112 kW |
| Generators (2): | 2 x 194 kW |
| Dredge Pump | |
| Power: | 746 kW |
| Communication & Navigation | |
| Automatic Identification System (AIS) | |
| Compass | |
| Gyro-Compass (Sperry SR50) | |
| 1 Dual Probe (Hondex HE745) | |
| 2 Radars | |
| Navigation Software (MAXSEA) | |
| Plotter | |
| 1 VHF Sailor (comDGPS) | |
| Radio/Telephone (Icom IC-M801 GMDSS) | |
| Navtex (McMurdo Smartfind GMDSS) | |
| Inmarsat JRC JUE GMDSS | |
| DGPS MLR FX412C | |
| Automatic Pilot (Navitron NT-777) | |
| Radio Beacon (McMurdo Smartfind E5) | |
| Sart Radar (McMurdo) | |
Please inquire for more details
1.200 m3 inland Hopper Dredger
Direct from owners: Built 1972, (mod. 1984), inland waters, l x b x d(m): 67.00 x 14.00 x 3.10. UWP: 500 kW, pump ashore facility: 178 kW, jet pump / bow jet: 270 kW. bottom discharger, de-gassing system, height(m): 9.80, propulsion: 2 x Schottel, 273 kW each. Price: Inquire
| Length (oa) | 67,00 m |
| Width | 13,75 m |
| Depth | 3,80 m |
| Draft (loaded) | 2,95 m |
| Speed (loaded) | 7,1 knts |
| Total power | 1.900 kW |
| Hopper volume | 1.210 m³ |
| Dredging depth | 12,5 m |
| Dredging depth (extended) | 18,5 m |
| Suction pipe diameter | 0,50 m |
| Number of dredging pipes | 1 |
1.345 m3 inland Hopper Dredger
Direct from owners: Built 1964, inland waters, well maintained and continuously upgraded. Very suitable for alluvial sand extraction. All deck equipment can be operated from the bridge by one person. Crew: 2. Price: Inquire
| Principal Dimensions and Characteristics | |||||
| Built/yard | : | 1964, Verolme Heusden, the Netherlands | |||
| Length | : | 85 m | |||
| Beam | : | 9,59 m | |||
| Draught | : | 3,95 m | |||
| Depth | : | 4,00 m | |||
| Hopper Capacity | : | 1.340 m3 | |||
| Sand Capacity | : | 1.250 m3 | |||
| Tonnage | : | 2.062 | |||
| Cargo Holds | : | 2 | |||
| Suction Pipe | : | ø 500 mm | |||
| Maximum dredging depth | : | 20 m | |||
| Dredge equipment | : | Screening installation and Barge loading installation. | |||
| Vessel upgraded | : | 2006 | |||
| Main Engine | |||||
| Make/Built | : | Mitsubishi, 2002 | |||
| Power | : | 704 kW | |||
| Propeller enclosed in a nozzle | |||||
| Bow thruster | |||||
| Make/Built | : | Scania / Verhaar, 1998 | |||
| Power | : | 275 kW | |||
| Dredge pump | |||||
| Make/Model | : | Bagema 50-50 GD | |||
| Power | : | 367 kw GM | |||
| Jet pump | |||||
| Make/Model | : | KSB, 1000m3 / 6 Bar | |||
| Power | : | 268 kw DAF | |||
| Generator | |||||
| Stern | : | 110 KVA John Deere | |||
| Midship | : | 60 KVA John Deere | |||
| Crew | : | 2 | |||
| Speed loaded | : | 8,5 knots. | |||
| Speed empty | : | 10,5 knots. | |||
580 m3 inland Hopper Dredger
Built 1969, inland waters. Equipped for trailing and alluvial sand extraction. L x W x D(m): 67.0. x 8.25 x 3.10. Dredging depth 14/27m. Crew: 2. Inquire
| GENERAL | |
| Type | Inland Trailing Suction Hopper Dredger |
| Year | 1969 |
| DIMENSIONS | |
| Length | 67.0 m |
| Beam | 8.25 m |
| Draft loaded | 3.10 m |
| Depth unloaded | 1.40 m |
| Hopper volume | 580 m3 |
| Deadweight | ≈ 1,070 t |
| PERFORMANCE | |
| Speed empty | ≈ 9 knots |
| Speed loaded | ≈ 8 knots |
| DREDGING | |
| Dredge pump | 350 mm, Warman |
| Dredging depth (trailing) | 17 m |
| Dredging depth (sand extraction) | 24 m |
| Dredge pipe diam | 350 mm |
| MACHINERY | |
| Propulsion | 2 x Cat.3406, 380 hp each |
| Generator | 1 x 150 hp |
| Dredge pump engine | 1 x 340 hp |
| Jet pump / bow propeller | 1 x 365 hp |
| FEATURES | |
| Deep suction pipe | |
Various other Trailing Suction Hopper Dredgers are available for sale, but at owners request, not being actively advertised.
Please contact us for further information
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.
Cutter Suction Dredgers for Sale
500 mm (20") Modular Cutter Suction Dredger
Direct from owners: Modular road/rail transportable, late nineties EU built, BV class, one inboard pump: 1.050 kW, cutter power: 140 kW, spud carrier and anchor booms. Far East. Price: Inquire
| Class | Bureau Veritas. laid up. |
| Configuration | 1 x main pontoon, 2 x side pontoons and 1 x spud carriage pontoon |
| Dimensions | 22,00 m x 8,00 m x 2,50 m. L.o.a. 35,00 m. |
| Light weight | approx. 145 tons |
| Pipe diameter | 550/500 mm |
| Dredging depth | max. 15,00 m |
| Cutter power | 140 kW |
| Dredge pump | Double walled |
| Pump drive | 1.050 kW |
| Aux. diesel engine | 300 kW |
| Spuds | 2 pc, Length: 18,50 m, diam.: 0,55 m, weight: 5,25 tons/each (approx.) |
| Spud carriage | stroke 4,50 m (approx.) |
| Anchor booms | yes |
| Deck crane | 30 ton @ 3,25 m |
Various Cutter Suction Dredgers are available for sale, but at owners request, not being actively advertised.
Please contact us for further information
A Cutter Suction Dredger is a stationary dredger equipped with a rotating cutting device (cutterhead) mounted to the end of a ladder and which cuts the material prior to being sucked up by flow of a powerfull suction pump. During the dredging process the Cutter Suction Dredger’s ladder is pulled near the cutterhead by two side wire winches from side to side and rotates horizontally in a radius of about 70-90 degrees. At the aft side of the Cutter Suction Dredger is fixed in the horizontal plane to the a certain position on the seabed, usually by means of a spud pole. After the material has been sucked up, it usually enters one or two powerful inboard pumps, which pump the material via a floating line to e.g. a sandfill. A Cutter Suction Dredger is more suitable to dredge the harder materials.
Backhoe Dredgers for Sale
Self-propelled Backhoe Dredger
RINA class. 498 GRT. Length: 40.0 m, Beam: 14.0 m, excavator Liebherr R 984. multiple sticks and multiple buckets. Max. dredging depth ∼20.0 m. Accommodation for 8 crew. Inquire
| VESSEL | |
| Built | 2012 |
| Classification | RINA, C+ Dredger MN Coastal |
| GT | 498 |
| Dimensions | 40.0 m x 14.0 m x 3.5 m |
| Spuds | 3 x 1200 mm square |
| Spud length | 24.0 m |
| Lifting capacity | Abt. 80 ton each spud |
| Max. Working depth | Abt. 20 m |
| MACHINERY | |
| Engines | 2 x Cummins KTA M3, 450 kW each |
| Gearboxes | 2 x Reintjes WAF 264 |
| Bow thruster | 180 kW |
| Generator sets | 2 x 80 kW; 1 x 30 kW |
| Fuel tank | 40 m3 |
| Accommodation | 8 persons, Air-conditioned |
| EXCAVATOR | |
| Type | Liebherr R 984 |
| Engine | Cummins QSK 19C 750, 504 kW |
| Hydraulic | 3 x 472 l/min; max pressure 320 bar. |
| Boom: | 13 m |
| Sticks: | 9,5 – 7,00 – 5,60 m |
| Bucket: | 2,5 – 4,5 m3 |
| OTHER | |
| Environment | Sewage treatment installation, |
| engine oil management system, | |
| low noise and conformity IOPP | |
Grab Dredgers for Sale
Grab Dredgers are available for sale, but at owners request, not being actively advertised.
Please contact us for further information
