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Home » Product Directory » Manufacturing & Processing Machinery » Construction Machinery » Dredger

Dredger

Dredger
Dredger
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Product Description

Hydraulic Cutter Suction Dredger

Cutter Suction Dredger(CSD) is the most widely used engineering ship in dredging works and sand production. The rotary cutter head at the inlet of the suction pipe cuts and loosens the sand/mud layer to form sand-water mixture of a certain consistency. The pump uses its centrifugal force to suck the mixture and then transport it to the depository through the discharge pipe. The digging and transporting are progressing at the same time. CSD is of ideal dredging depth, long discharge distance, high efficiency and low cost.

1 External Dimension 
Overall Length include the reamer arm      23   m
L * W * H                                 15 m* 5m * 1.5m
 
Max dredging depth             8m
 
2 Engine
Model            WD615.57C  
Rated Power      280kw             
Rotational Speed  2000r/min
Auxiliary Engine   50kw
 
 
3 Excavating Pump
Model   8/10F-G  
Rotational speed 600r/min        
 Inlet Dia.   250m         Outlet Dia.   200mm
Clear water flowing capacity:    800m3/h       
Work Capacity   160m3/h(Mud consistence 20%)
Designed Discharge Distance  1500m       
Max flowing particle size.  221mm
Note: The Diesel Engine work with the Transmission Gear to drive the Excavating Pump directly
 
 
4  Cutter
Drive Force:    Hydraulic Motor-Minor Axis
Reamer Dia.           950mm
Number of blades       5
Max Rotational Speed   30r/min
 
5 Winch
Hydraulic Crab Winch              2
Bridge Tray Raising Winch        1
 
 
6 Spud 
A sling controls the spuds to raise driven by a hydraulic cylinder ,equipped with a spud free falling clutch.
Spud Dia.   350mm     
Two Spuds
 
 
7 Electrical System
Driven by the main diesel engine,providing 24V DC electricity for electric and lighting uses.
 
 
Period of Production:  60 days

More Product Features

   
Trademark:  Yuanhua
Standard:  CCS
Productivity:  100 sets/year
Minimum Order:  1 set
Origin:  China
Company: Qingzhou Yuanhua Machinery Manufacture Co., Ltd.

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