Hydraulic Dredges
201207-DS
7000 m3 Trailing Suction Hopper Dredger (TSHD)
A 7000m³ trailing suction hopper dredger: with hopper self-emptying, rain-bowing and pumping ashore system. It is a single deck, full steel welding dredger fitted with bulbous bow, twin-skeg stern, poop deck house, twin engines, twin CPP (with nozzle), twin rudders and bow thruster. It can dredge in coastal area and sail in unrestricted area. Total installed power is 11238kW.
Location: China Coast
Select Your Currency:
Price in Seller's Preferred Currency:
USD
19,500,000
Price in Your Preferred Currency:
USD 19,500,000
* Approximate; see
Terms of Use
Technical Details
| General | ||||
| Built: | 2013 / Taiwan | |||
| Flag: | Taiwan | |||
| Class Society and Notation: | BV & CR (doubled classed) | |||
| Principal Dimensions and Characteristics | ||||
| Length Over All: | 116.95 m | 384-ft | ||
| Length bp: | 106.60 m | 350-ft | ||
| Breadth: | 22.00 m | 72.2-ft | ||
| Depth: | 8.90 m | 29.2-ft | ||
| Draft (Design): | 6.80 m | 22.3-ft | ||
| Draft (Dredging): | 7.80 m | 25.6-ft | ||
| Speed | ||||
| Design @7.8m (85% MCR): | 12 knots | |||
| Maximum Speed: | 13 knots | |||
| Dredging | ||||
| Dredging Depth: | 27 m | 88.6-ft | ||
| Suction Diameter: | 900 mm | 35.4-in | ||
| Discharge Pipe: | 750 mm | 29.5-in | ||
| Drag Heads: | 2 | |||
| Bottom Doors (14 sets) Diam.: | 3000 mm | 118-in | ||
| Hopper self-emptying device of Diam. | 650 mm | 25.6-in | ||
| Over tubes | ||||
| Diameter: | 1300 mm | 51-in | ||
| Stroke: | 3500 mm | 138-in | ||
| Hopper | ||||
| Capacity: | 7050 m3 | 9221 yd3 | ||
| Density: | 1.4 T/m3 | |||
| Loading Time: | abt 50 min | |||
| Dumping Time: | abt 5 min | |||
| Pumping Ashore Time: | abt 70-90 min | |||
| Discharge Distance: | 2 km | |||
| Dredge Pump | ||||
| Pump Engine: | 2 sets CAT 3516C | |||
| Pump Engine Power: | 1825 kW | |||
| High Pressure Jet Pump Engine: | 2 sets CAT C3512C | |||
| High Pressure Jet Pump Engine Power: | 2 x 1350 kW | |||
| Dredge Pump: | 2 x 12000 m3/h@21m | |||
| High Pressure Jet Pump: | 2 x VENUS1-400.650 | |||
| High Pressure Jet Pump Power: | 3240m3/h@100m | |||
| Engine | ||||
| Main Engine: | 2 sets STX MAN 7L32/40 | |||
| Main Engine Power: | MCR 3500kW@750r/min | |||
| Gear Box: | Propulsion gearbox, dredge pump gearbox and high pressure jet pump clutch: Reintjes, Japan | |||
| CPP: | 2 sets, Kamome, Japan | |||
| Bow Thruster: | 1 sets, Kamome, power 375kW, thrust 6T, Japan | |||
| Diesel Generator: | 3 sets, CAT C18 Acert | |||
| Main Generator Power: | 3 x 425 kW | |||
| Emergency and Harbor Generator: | CAT C6.6 | |||
| Emergency Generator Power: | 113 kW | |||
| Equipment | ||||
| Electro-Hydraulic luffing crane: | 1 set, 12t?18m, arranged at the aft of the hopper, SEKWANG MARINE, South Korea | |||
| Electro-Hydraulic luffing crane: | 1 set, 10t?15m, arranged at the front of the hopper, SEKWANG MARINE, South Korea | |||
| MDO Purifier and L.O. Purifier: | 3 sets, GEA Westfalia, Germany; | |||
| Hydraulic single-side single-drum windlass | 2 sets, ?58mm(AM3), arranged at forecastle deck, Taiwan Fengshan | |||
| Capacities | ||||
| MDO Tank: | 700 m3 | 184,920 gal | ||
| Endurance: | 25 days | |||
| Complement | ||||
| Crew: | 27 | |||
| Life Saving Equipment | ||||
| Life Boats fully enclosed | 2 x 28 persons, Jiangyin Wolong, China | |||
| 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. | ||||