201202-DB
800 mm (32-inch) Cutter Suction Dredger
Built in Korea in 2009, this dredger recently passed SS/DD in August 2020. The dredger has a maximum dredging depth of 26 m and a maximum excavation width of 70 m. Cutter head diameter of 3200 m and is powered by a 1650 kw and 6600 v motor. Nominal capacity is 4500 m3/hr. Nominal Delivery distance is 6000 m. Actual recent production was recorded at around 1100cbm (mud) per hour, with 5.4 km discharging pipe (Dia. at 800mm).
Location: China
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8,000,000
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USD 8,000,000
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Technical Details
General Information | ||||
Built: | 2009 / Korea | |||
Classification: | ZC | |||
Flag: | China | |||
Principal Dimensions and Characteristics | ||||
Length Overall: | 106.65 m | 350-ft | ||
Breadth (moulded): | 18.57 m | 61-ft | ||
Depth (moulded): | 5.00 m | 16.4-ft | ||
GT / NT: | 2472 / 741 | 2724 / 816.8 tons | ||
Light Draft: | 3.3 m | 10.8-ft | ||
Load Displacement: | 4381.60 T | 4830 tons | ||
Max Excavate Depth: | 26 m | 85.3-ft | ||
Max Excavate Width: | 70 m | 230-ft | ||
Nominal Capacity: | 4500 m3/hr | 5885.8 yd3/hr | ||
Nominal Delivery Distance: | 6000 m | 19685-ft | ||
Indoor Dredging Pump | ||||
Make: | Shijiazhuang YongYuan Pump, China | |||
Model: | 900~750WNL, engine directly driven | |||
Pressure Head: | 85 m | 279-ft | ||
RPM: | 350 r/m | |||
Quantity of flow (sea water): | 1800 m3 /hr | 475,509 gal /hr | ||
Dredge Pump Motor | ||||
Maker: | 2009 / HYOSUNG Corp, Changwon, Korea | |||
Type: | HSTC | |||
Power: | 2500 kW | 3352.6 hp | ||
Voltage: | 6600 v | |||
RPM: | 935 r/min | |||
Cutter Head | ||||
Type: | Electrical motor driven | |||
Diameter: | 3200 mm | 126-inch | ||
RPM: | 0~30 r / min | |||
Cutter Head Motor | ||||
Type: | Circue water cooled air cooled motor | |||
Power: | 1650 kW | 2212.7 hp | ||
Voltage: | 6600 v | |||
Underwater Dredging Pump | ||||
Make: | Shijiazhuang YongYuan Pump, China | |||
Model: | 300~750NOG, Underwater motor driven | |||
Pressure Head: | 35 m | 114.8-ft | ||
RPM: | 220 r/m | |||
Quantity of flow (sea water): | 1800 m3 /hr | 475,509 gal /hr | ||
Underwater Dredge Pump Motor | ||||
Maker: | 2009 / HYOSUNG Corp, Changwon, Korea | |||
Type: | HSTC | |||
Power: | 2500 kW | 3352.6 hp | ||
Voltage: | 6600 v | |||
RPM: | 935 r/min | |||
Dredging | ||||
Suction Pipe Diameter: | 1020 mm | 40-inch | ||
Discharge Diameter: | 800 mm | 32-inch | ||
Ladder Length: | 45 m | 148-ft | ||
Medium and Capacity | ||||
Muck: | Max capacity 4500 m3 / hour at 6 km delivery distance | |||
Fine Sand: | Max capacity: 4500 m3 / hour at 6 km delivery distance | |||
Medium-coarse sand: | Max capacity: 4500 m3 / hour at 6 km delivery distance | |||
Clay: | Max capacity: 4500 m3 / hour at 6 km delivery distance | |||
Burrstone: | Max capacity: 4500 m3 / hour at 6 km delivery distance | |||
Indoor Dredge Pump Engine | ||||
Maker: | 1996 / Niigata Engine Factory, Japan | |||
Type: | 18V32CLX | |||
Power: | 6422 kW | 8612 hp | ||
Fuel: | MGO | |||
Main Power | ||||
Maker: | 1997 / Mitsubishi Heavy Industries Ltd, Tokyo, Japan | |||
Type: | 18KU30A | |||
Power: | 5880 kW | 7885 hp | ||
RPM: | 750 r/min+ | |||
Alternator Maker, Type and Capacity | ||||
Make/Build: | 1997 / Mitsubishi | |||
Type: | CFC | |||
Voltage: | 6600 v 50Hz | |||
Aux Power | ||||
Maker: | 1997 / Niigata Engine Factory, Japan | |||
Type: | 6L26HX | |||
Power: | 1286 kW | 1724.5 hp | ||
RPM: | 1000 r / min | |||
Alternator Maker, Type and Capacity | ||||
Make/Build: | 1997 Hyundai Electrical Engineering Co., Ltd, Korea | |||
Type: | IFC6-564-64K | |||
Voltage: | 380 v 50 Hz | |||
Windlass / Mooring | ||||
Winch (ahead P&S, Astern): | 3 sets, Electrical motor driven with self-braking. | |||
Sidesway Winch: | 2 sets, Hansen RI260D45, hydraulic driven | |||
Ladder Hoisting Winch (1 set) | ||||
Make/Build: | IEG, Italy | |||
Type: | Direct Current Electrical motor driven, with disc braking and pneumatic braking | |||
Power: | 300 KW | 402.3 hp | ||
Voltage: | 400 v | |||
RPM: | 600 | |||
Spud System | ||||
Main Spuds (1 set): | Huaxia heavy industry Co., Ltd, China | |||
Type: | Hydraulic driven | |||
Spud Diameter: | 1600 mm | 63-inch | ||
Spud Length: | 44 m | 144.4-ft | ||
Aux Spud (1 set): | Huaxia heavy industry Co., Ltd, China | |||
Type: | Hydraulic driven | |||
Spud Diameter: | 1600 mm | 63-inch | ||
Spud Length: | 44 m | 144.4-ft | ||
Astern Shifting Trolley (1 set) | ||||
Type: | Hydraulic driven | |||
Shifting Distance one time: | 6 m | 19.7-ft | ||
Lifting Devices | ||||
Ahead Deck Crane P & S (2 sets): | Yinshan huamao shipping equipments Co., Ltd. China | |||
Type: | Electric remote, electrical rotary crane |
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SWL: | 14 T | 15.4 tons | ||
Max Radius: | 17 m | 55.8-ft | ||
Astern Deck Crane (1 set): | Samsung Korea |
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Type: | Electric hydraulic elastic crane |
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Anchors (3 sets) | ||||
Maker: | Haida shipping equipments manufactory co ltd, Maanshan, China | |||
Anchor: | Triangle anchor | |||
Weight: | 5 T each | 5.5 tons each | ||
Tank Capacities | ||||
Segregated Ballast Tanks: | 674.08 m3 | 178,073 gals | ||
Fuel Oil Tanks: | 1050.62 m3 | 277,544 gals | ||
LSMGO Tanks: | 95.82 m3 | 25,312 gals | ||
Freshwater Tanks: | 165.51 m3 | 43,723 gals | ||
Fuel Consumption | ||||
Indoor dredge pump engine 18V32CL | 974 kg/hour | |||
Main generator engine 18KU30A | 896 kg/hour | |||
Aux generator engine 6L26HX | 190 kg/hour | |||
Aux generator engine in port D8AY-G | 15.3 kg/hour | |||
Aux generator engine in port MP4.1CD66E200 | 9.7 kg/hour | |||
All details on these pages are given in good faith and are believed to be accurate but no warranty of accuracy or completeness or suitability for purpose is either stated or implied. Prices are subject to change without notice |