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Quick Details

  • Condition: New
  • Type: Cutter Suction Dredger
  • Power Type: Diesel
  • Dredging Depth: 12 m
  • Draught: 120 cm
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Dingke
  • Model Number: DK-CSD300
  • Dimension(L*W*H): 48.2*8.6*7.8m
  • Weight: 220 tons
  • Certification: ISO9001
  • Warranty: 1 year
  • After-sales Service Provided: Overseas service center available
  • Technical: Hydraulic
  • Application: Using in river,lake and sea sand dredging
  • Pump flow: 2500cbm/hr
  • Working capacity: 300-500cbm/h ( concentration:15%-25% )
  • Max dredging depth: 1.5-15m
  • Average draught: 1.20m
  • Discharge distance: 1000m
  • Structure: Easy to dismantle and set up
  • Product condition: Semi-finished
  • Color: Customized

Packaging & Delivery

Packaging Details in Bulk or in Container
Delivery Time With 60-90 working days

2500m3/hr sand dredgers for sale

1.Main parameters

   Hull length:24.00m

   Hull width:7.50m

   Hull depth:2.20m

   Diameter of suction and discharge pipe: 500mm/450mm

2.Brief introduction

   The dredger is working by the main diesel engine(Commings KTA38) to drive the sand pump, the auxiliary diesel engine to drive the division gear box and two double vane pumps, 

one set of 30kw generator, double vane pumps to supply hydraulic oil pressure for the cutter, two swing winches, one ladder winch, 

and ladders.All the diesel engines have related instruments and meters, auto-protecting equipments and alarm device. There are related operation controls according to the requirements in the operation cabin.

3.Working principle

 First the hydraulic cutter in the ladder dredges clay below water, then dredged sand moved by the rotated cutter mixes with water and 

form liquid medium.Then the sand liquid in the inner cutter blade and beside the marine pump suction functioned by the fluid power 

of sand pump, enters sand pump, meanwhile, get some energy,at last, it is discharged to the destination through discharge pipe.


wechat/what'sup: +8615165209832

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