Dredges and Dredging Equipment

File 711-13DHCS

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760 mm Cutter Suction Dredger

This dredger was built in South Korea in 2006. With a nominal hourly production rating of 3,000 m3 (3,924 cu-yd), cutter power of 760 kW (1,019 hp) and a 28 m (82 ft) dredging depth, this dredge is suitable for large capital jobs such as rock cutting, harbor building and island building.

Located in Yellow Sea area, China

Price: USD$ 16,300,000


Technical Details
Principal Dimensions and Characteristics
  LOA: 80 m 262.47 ft
  Beam: 16.5 m 54.14 ft
  Depth: 4.2 m 13.78 ft
  Draft: 2.2 m 7.22 ft
  Flag: China  
  Class: ZC  
  Tons Gross/Net: 1468 / 440  
Dredging Capacity
  Dredging Depth: 25 m 82 ft
  Lift Height: 93 m 305.12 ft
  Discharge Distance: 6000 m 19,685 ft
  Reference Dredger Capacity 3,000 m3/hr 3,924 cu-yd/hr
Dredging Pump
  Dredging Pump: Centrifugal type with single casing, SSVL-30, 360 RPM
  Pumping Capacity: 13,000 m3/hr 57,237 GPM
  Impeller Diameter: 2150 mm 84.64 in
  Suction Diameter: 860 mm 33.85 in
  Discharge Diameter: 760 mm 29.92 in
Ladder Pump
Ladder Pump Generator  
  Generators Make/Model: Nigata/16PA5V
  Power @ 900 RPM 2,670 kW 3,580 hp
Ladder Pump Motor (Electric)  
  Power: 1,700 kW 2280 hp
Underwater Pump  
  Pump:

Centrifugal type with single casing, SVL-30, 360 RPM

  Impeller Diameter: 2150 mm 84.64 in
  Suction Diameter: 860 mm 33.85 in
  Discharge Diameter: 760 mm 29.92 in
Main Engine
  Make/Model: Mitsubishi / 18KU30 (Made in 1994)
  Power @ 750 RPM: 5287 kW 7090 hp
Auxiliary Generator
  Make/Model: Diahatsu / 6DL-22
  Power @ 900 RPM: 1,299 kW 969 hp
CutterHead  
  Diameter:

2.65 m

8.69 ft
  Cutter RPM (Variable): 0-30
  Generator for Cutter Make/Model Yanmar / Z280L-ST
  Motor for Cutter Make/Model ABB DMB400
  Motor Power: 760 kW @ 1,050 RPM 1,019 hp @ 1,050 RPM
Spuds (2)
  Diameter: 1,400 mm 55.11 in
Winches
Spud Winch (2):  
  Tension: 30 tonne 33 ton
  Wire Cord Diameter: 42 mm 1.65 in
  Wire Cord Length 300 m 984.52 ft
Ladder Winch:  
  Tension: 45 tonne 49,6 ton
  Wire Cord Diameter: 44 mm 1.73 in
  Wire Cord Length 250 m 820 ft

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.


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