• China Dongfang WN 450 Cutter suction dredger with dredging depth 12m
  • China Dongfang WN 450 Cutter suction dredger with dredging depth 12m

China Dongfang WN 450 Cutter suction dredger with dredging depth 12m

  • USD $1,100,000 - $1,200,000 / Set Get Latest Price
  • Dongfang
  • WN450
  • Shandong, China
  • 1 Set / Sets
  • T/T Credit Card
  • 1 Set / Sets per Month
  • Tianjin
Product Details
Type:Cutter Suction Dredger Certification:ISO 9001:2008 After-sales Service Provided:Engineers available to service machinery overseas
Warranty:12 Months Weight:120 tons Dimension(L*W*H):36.5x8.8x2.0 m
Power Type:Diesel Condition:New Draught:110 cm
Dredging Depth:12 m
Packaging Details Bulk Loading
Product Description

A cutter suction dredger is a stationary or self-propelled vessel that uses a rotating cutter head to loosen the material in the bed (‘cutting ’).

A suction inlet located beneath the cutter head (known as the suction mouth) is connected by a suction tube directly to one or more centrifugal pumps. The vacuum force at the suction inlet sucks up the loosened material. The suction tube and cutter head are attached to a ladder. The ladder with cutter head is positioned at the fore of the vessel.

On the aft side, the cutter generally has two spud poles. One spud pole (the auxiliary spud) passes straight through the vessel, while the other is mounted on a movable spud carriage, which can be moved lengthwise along the vessel or pontoon. Steel cables are used to move the ladder or cutter head back and forth, with the spud in the spud carriage as the centre of each concentric circle that it describes. Moving the spud carriage causes the cutter suction dredger to move as well (‘stepping’).

The cutter suction dredger discharges the dredged material directly to shore via a floating pipeline or into a barge with a special loading system.

No.

Item

Specification

1

Total Length (with ladder raised) approx

44m

2

Length over pontoons

32.00m

3

Breadth

8.00m

4

Depth

2.20m

5

Main pontoon

22.00m × 4m × 2.2m

6

Side pontoon

32.00m × 2m × 2.2m

7

Mean draught with full bunkers approx

1.6m

8

Maximum standard dredging depth

14.00m

9

Dredge pump water flow capacity

3500-3900m3/h

10

Standard discharge distance

2000m

11

Cut Width @ Maximum digging depth

40m

12

Cut Width @ Minimum digging depth

48m

Our Service

1.Customized design and pre-sale service.

2.Lifetime after-sale service.
3.On-site installation and worker training.
4.Provide wear parts in time.

Gold Dredging Equipment CO.,LTD

We Provide

Gold Dredging Equipment , , ,

Main Markets

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