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28-inch Cutter Suction Dredger IHC Beaver 4600

28-inch Cutter Suction Dredger IHC Beaver 4600

This 28-inch Cutter Suction Dredger IHC Beaver 4600 was built in 1979 and is a dismountable cutter suction dredger and non-propelled and is equipped with an anchor boom installation.

Located in China

Price on Request

Technical Details

 
Principal Dimensions and Characteristics
  Year Built: 1979
  Make/Model: IHC / Beaver 4600
  Length Over All
    (ladder up): 48.50 m 159 feet
  Hull Length
    (including side pontoons): 38.00 m 125 feet
  Hull Beam
    (including side pontoons): 15.22 m 50 feet
  Depth at side: 2.85 m 9 feet
  Average Draft (w/full tanks) - (in standard execution, approx):
      1.85 m 6 feet
  Max. Dredging Depth: 16.00 m 52 feet
Hull
  Main Pontoons: 2 each
    Dimensions: 25.00 x 4.30 x 2.85 m 82 x 14 x 9 feet
    Plate Thickness:
      Bottom: 8 & 19 mm 0.31 & 0.75 inches
      Deck: 10, 12, 16, 19 & 28 mm 0.39, 0.47, 0.63, 0.75, 1.10 inches
      Shell: 10, 12, 19 & 28 mm 0.39, 0.47, 0.75, 1.10 inches
  Fore Side Pontoons: 2 each
    Dimensions: 22.00 x 3.22/5.40 x 2.83 m 72 x 11/18 x 9 feet
    Plate Thickness: 6 & 10 mm 0.24 & 0.39 inches
      Locally: 16 & 19 mm 0.63 & 0.75 inches
  Aft Side Pontoons: 2 each
    Dimensions: 12.00 x 3.22 x 2.83 m 39 x 11 x 9 feet
    Plate Thickness: 8 & 10 mm 0.31 & 0.39 inches
  Fuel Tanks:
    Total Capacity: 195 tons
    Capacity: 3,000 liters 793 gallons
  Equipment of Hull:
    Length of Anchor Booms: 21.00 69 feet
Machinery
  Main Diesel Engines for Drive of Dredge Pumps (2):
    Make/Model: Caterpillar/D398TA
    Max. Power @ 1,200 RPM: 644 kW x 2 863 hp x 2
  Auxiliary Diesel Engine:
    Make/Model: Caterpillar/D399TA
    Max. Power @ 1,200 RPM: 850 kW 1,140 hp
  Cutter Shaft:
    Power @ 31 RPM: 559 kW 750 hp
  Main Generator:
    Capacity: 40 kva
    Voltage: 220 / 380 V-50 Hz
  Auxiliary Generator:
    Capacity: 25 kva
    Voltage: 220 / 380 V-50 Hz
  Diesel Engine of Auxiliary Set:
    Make/Model: Petter/PJ3
    Max. Power @ 1,800 RPM: 22 kW 30 hp
Ship's Inventory
  Swing Anchors:
    Weight: 2,500 kgs each
  Swing wires:
    Length: 150.00 m each 492 feet each
  Mooring wires:
    Length x Diameter: 35.00 m x 20.00 mm each 115 feet x 66 inches each
  Fresh Water Hydrophore:
    Contents: 80 liters 21 gallons
    Capacity: 27 liters/min. 7 gallons/min.
  Sea Water Hydrophore:
    Contents: 80 liters 21 gallons
    Capacity: 27 liters/min. 7 gallons/min.
  Mechanical Installation::
    Number of Fans: Three (3) for each main pontoon
    Capacity: 6 x 10,000 cubic meters/hr 6 x 13,080 cubic yards/hr
Dredge Pumps (2)
    Type: Double Walled
    Speed: 280 RPM
  Suction Tube:
    Diameter: 750 mm 30 inches
    Wall Thickness: 12 mm 0.47 inches
  Discharge Pipe:
    Diameter: 700 mm 28 inches
    Wall Thickness: 12 mm 0.47 inches
Cutter
  Make/Model: B2385
  Type: 6-bladed
  Power at Shaft: 559 kW 750 hp
  Speed: 19-25-31 RPM
Spuds
  Diameter: 850 mm 33 inches
Deck Machinery
  Anchor Boom Winch:
    Pull on 1st layer: 12 tons
    Hauling speed 1st layer (approx.): 30 m/min. 98 feet/min.
    Wire Diameter: 26 mm 1.02 inches
    Drum Diameter: 521 mm 21 inches
  Ladder Hoisting Winches:
    Pull on 1st layer: 24 tons
    Hauling speed 1st layer (max.): 26 m/min. 85 feet/min.
    Wire Diameter: 36 mm 1.42 inches
    Drum Diameter: 750 mm 30 inches
  Swing Winches (2):
    Pull on 1st layer: 24 tons
    Hauling speed 1st layer (max.): 20 m/min. 66 feet/min.
    Wire Diameter: 36 mm 1.42 inches
    Drum Diameter: 750 mm 30 inches
  Capstan:
    Pull: 5 tons
  Deck Cranes (2):
    Type: Electric
    Lifting Power: 8 tons
    Outreach: 4.75 m 16 feet
Auxiliary Equipment
  Bilge Pump:
    Capacity: 50 cubic meters/hr 65 cubic yards/hr
  Movable Petrol Driven Centrifugal Pump:
    Capacity: 500 liters/min. 132 gallons/min.
  Cutter Bearing Flushing Pump:
    Capacity: 50 cubic meters/hr 65 cubic yards/hr
  Glands Pump:
    Number per Dredge Pump: 1 each
    Capacity: 60 cubic meters/hr 78 cubic yards/hr
  Spare Glands Pump:
    Number per Dredge Pump: 1 each
    Capacity: 60 cubic meters/hr 78 cubic yards/hr
Hydraulic Installation
  Hydraulic Motors:
    for Cutter Drive: 6 each
    for Anchor Boom Winch: 1 each
    for Ladder Winch: 2 each
    for Swing Winches: 2 each
    for Capstan: 1 each
    for Deck Crane: 1 each
    Spud Hoisting Ram:
      Stroke: 2.60 m 9 feet
    Spud:
      Stroke each time: 3.55 m 12 feet
Pneumatic Installation
  Main Compressor:
    Capacity (Free Air): 30 cubic meters/hr 39 cubic yards/hr
    Delivery Pressure: 30 ato
  Second Compressor:
    Capacity: 13 cubic meters/hr 17 cubic yards/hr
    Delivery Pressure: 30 ato
  Air Starting Bottles:
    Number: 4 each
    Capacity: 250 liters each 66 gallons each
   
  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.
Copyright 2005