4,500 m3 Trailing Suction Hopper Dredger (TSHD)

  • 191120-DS

Built in 2007 in China, this dredger has been working in Western India since 2007 with the same owner. The dredger has 22 section bottom dump Hopper with a hold capacity of 4500 m3 and a telescopic hydraulically operated weir level overflow system. The vessel has accommodations for 29 persons.

Location: India

         
General
  Built Year/Location: 2007 / China
  Port of Registry: Mumbai
  Class: IRS SUL Hopper dredger I – SS: 05/2022
Principal Dimensions and Characteristics
  Length Over All: 96.78 m 317.5-feet
  Breadth (moulded): 18.0 m 59-feet
  Draft: 6.0 m 19.7-feet
  Depth (moulded): 8.0 m 26.2-feet
  GRT / NRT: 4382 / 1315
  Speed: 12 knots  
  Capacities
    Fuel: 951.49 m3 251,357 gals
    Fresh Water: 333.32 m3 88,054 gals
Hopper
  Hooper Capacity: 4500 m3 5885.8 yd3
  Dumping: Bottom doors (22)  
  Overflowing System: Telescopic hydraulically operated weir level system
Deck Crane (42)
  Forward SWL (1): 8 tons
  Aft SWL (1): 2 tons  
  Mid SWL (2): 8 tons  
Engines
  Main Engines (2)
    Make/Model: WUXI Diesel Engine Works
    Power: 2 x 2206 kW 2 x 2958 hp
  Auxilairy Engines (3)
    Make/Model: WAICHAI WEIFANG
    Power @ 1000rpm 3 x 294 kW 2 x 394 hp
Dredging
  Engine    
    Make: JINAN Diesel ( 4 stroke)
    Power @1500rpm: 1088 kW 1,459 hp
    Water Flow: 9000 m3/hr 11772 yd3/hr
  Dredge Pump (2): IHC Holland 123/30/70NWFT
  Dredging Depth: 25 m 82-feet
  Diameter Suction Pipe: 2 x 750 mm 2 x 30-inches
  Suction Pipe: 16 mm thick, swell compensated, 3 points hoisting with two sets of dragheads.
  Diameter Discharge Pipe: 700 mm 28-inches
  Dredge pump Shaft Power: 2 x 575 kW 2 x 771 hp
  Dredge Heads: 2 set: Modified IHC  + one spare
  Dredge Head Dimension: 2.5 m 8-feet
  Dredge Heads Weight: 8 tons
Jet Pump & Engine
  Jet Water Pump (2)    
    Make: CHINDONG 4 Stroke  
    Power @1500rpm: 900 kW 1207 hp
  Water Flow: 2900 m3/hr 3793 yd3/hr
  Total Head: 70 m 230-feet
  Shaft Power @1500rpm: 530 kW 710 hp
  Diameter of Suction: 400 mm 16-inches
  Diameter of Discharge Pipe: 300 mm 12-inches
       
 
  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