20 Inch Cutter Head Suction Dredger for Sale

20 inch cutter suction dredger:

Technical parameters:

1.      General Principle

(1). Overall Length           38.95m

(2). Side Pontoon Size     29m

(3). Main Pontoon Size     18.5m

(4). Breadth    9.2m

(5). Moulded Depth 2.4m

(6). Mean Draft       1.7m

(7). Dredging Depth         16m

(8). Pumping Distance    1500m

(9). Pump Flow Capacity          5000cbm/h

(10).Suction Pipe Dia        650mm    Out Diameter

(11) Discharge Pipe Dia   600mm    Out Diameter

2.      Main Pontoon

(1). Dimension         18.5m*4.0m*2.4m

(2). Bottom Plate Thick 12mm       CCSB marine plate

(3). Side Wall Thick          10mm       CCSB marine plate

(4). Front and Rear          18mm       CCSB marine plate

3.      Side Pontoon

(1). Dimension         29m*2.6m*2.2m

(2). Bottom Plate Thick 10mm

(3). Side Wall Thick          6mm

(4). Front and Rear Thick6mm

4.      Main Engine             Drive dredge pump and hydraulic pump

(1). Make         WEICHAI

(2). Model       CW12V200ZC  Marine Engine

(3). Power / rpm     1200Kw @ 1000rmp

(4). Fuel Consumption    170L/h

(5). Cooling Style      Water Cooling

5.      Auxiliary Engine

(1). Make         WEICHAI  CHINA

(2). Model      WEICHAI  X6170ZC

(3). Power /rpm        456Kw @ 1500 rpm

(4). Fuel consumption    60L/h

(5).Cooling style      Water cooling

6.      Axle generator

Make       Stanford   USA Brand

Power     50kw

7.      Harbor generator

Make       WEICHAI +STANFORD      Silent type, no more than 70db

Power / rpm   50Kw

Fuel Consumption 4L/h

Cooling Style    Air Cooling

Output Voltage       220V/ 380V

8.      Dredge Pump

Make       SHIJIAZHUANG

Model     WN -500

Suction Pipe Diameter     650mm

Discharge Pipe Diameter         500mm

Head         60m

Rpm          400-550rpm

Water Flow Capacity        5000cbm/h

 Nude, Disassembled by Bulk Ship.

1) Engineers available to service machinery overseas.

2) 12month warranty for the quality of generator ,gearbox, dredger pump, hydraulic system, spud cylinder.

3) Design according to ZC standard ,build according to Enterprise Standard.

4) Many design patent 

5) Digital intelligent operation

6) No blocking pump and hydraulic propeller

7) 8 offices in different cities,and export to 32 countries 

8) The first dredger ,the first factory have ZC  ship production certificate and the first submersible pump in the qingzhou dredger industry

9) Customized for different geographical condition 

10) X-ray exploration , sand blasting and derusting.

Customer Visiting:

Certificates:

Any question or idea of dredger, contact us freely.

Welcome your contact and visiting.