Dredge Brokers - Used Dredgers (Dredges) For Sale


New 20-inch Cutter Suction Dredger

New 20-inch Cutter Suction Dredger

This dredger can apply to most kinds of geologic structures and can be widely used in mineral digging, port (channel) dredging and reclamation works. By absorbing advanced technology of Dutch and American related products, this dredger shows its characteristics of rational design, all hydraulic control, simple operation, little maintenance and strong power.

Located in China

Delivery can usually be made in 90 days of order, depending on the shipyard work load.

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USD 1,290,000
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USD 1,290,000
* Approximate; see Terms of Use

Technical Details

Principal Dimensions and Characteristics
  Length Over All (w/ladder raised): 40.00 m 131 feet
  Length Over Pontoons: 29.00 m 95 feet
  Beam: 7.80 m 26 feet
  Depth: 2.10 m 7 feet
  Mean Draft (w/full bunkers, approx.): 1.40 m 5 feet
  Maximum Standard Dredging Depth: 16.00 m 52 feet
  Main Pontoons: 19.0 x 3.3 x 2.1 m 62 x 11 x 7 feet
  Side Pontoons: 29.0 x 2.25 x 2.1 m 95 x 7 x 7 feet
  Total Dry Weight (approx.): 180 tonnes
Main Engine
  Make/Model: Cummins / KTA38-M
  Power: 895 kW 1,200 hp
Auxiliary Engine
  Cutter, Winches & Spuds
  Make/Model: Cummins / NTA855-M
  Power: 336 kW 450 hp
Standby Generator
  Make/Model: Weichai/ K4100
  Power: 30 kW 40 hp
Dredge Pump
  Make/Model: JL3500-450WN
  Power at shaft: 820 kW 1,100 hp
  Dredge Pump driven via reduction gear box.
  Suction Pipe Diameter: 550 mm 22 inches
  Discharge Pipe Diameter: 500 mm 20 inches
  Water Flow: 3,500 cubic meters/hr 4,578 cubic yards/hr
  Make/Model: JL170-170
  Power at shaft: 170 kW 230 hp
  Diameter: 1,700 mm 67 inches
  Speed: 0~30 rev/min
  Ladder / Swing Winch/Anchor Winch:
  Line Pull, 1st Layer: 80/80/40 kN
  Max, Line Speed (approx.): 20/20/20 m/min. 66/66/66 feet./min.
  Wire Diameter: 24/16/16 mm 0.9/0.6/0.6 inches
  Drum Diameter: 470/470/305 mm 19/19/12 inches
  All winches have independent hydraulic drive.
  The two swing winches are supplied with wires of 100 m (328 ft.) and anchors of 750 kg.
  Length: 20 m 66 feet
  Diameter: 630 mm 25 inches
  Weight (approx.): 6,500 kg
Spud Hoisting Rams
  Core diameter: 160 mm 6 inches
  Ram Stroke: 2.50 m 8 feet
Deck Crane
  Lifting Power: 30 kN
  Outreach: 2.80 m 9 feet
  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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