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Qingzhou Yongsheng Dredging Equipment Co., Ltd.

Dredger, Dredge, Suction Dredger manufacturer / supplier in China, offering Dredger / Cutter Suction Dredger / Dredge (12′′), Dredger Factory, Good Quality +HDPE Pipe Attached with Sand Dredger and so on.

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Dredger / Cutter Suction Dredger / Dredge (12′′)

FOB Price: US $900,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $900,000/ Set
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Production Capacity: 20 Sets
Transport Package: Nude
Payment Terms: T/T

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Basic Info
  • Model NO.: csd 300
  • Certification: ISO 9001/CE/BV/Zc/CCS
  • Dredging Depth: 15m
  • Patent No. of Structure: Zl 2012 2 0301711.9
  • Control System: PLC System
  • Mining Object: Sand, Mud, Stone, Salt, Iron, Gold
  • Specification: CE, ISO9001, ZC, CCS, BV, Patent No.
  • HS Code: 89051000
  • Type: Dredger
  • Water Flow: 3000m3/H
  • Engine: Weichai/Cummins/Jichai
  • Patent No.of Color: Zl 2013 3 0428530.2
  • Pump: Warm Technology
  • Trademark: yongsheng
  • Origin: Qingzhou City, Shandong Province, China
Product Description
Dredger / Cutter Suction Dredger / Dredge (12'')

The Cutter Suction Dredger of steel construction, the non self-propelled, dismountable type, is able to berth and dredge at any waters both in the coastal area and inland rivers, with similar conditions to that in navigation area "A" or below the "A"-line specified in code for inland river steel engineering ship manufacture of P. R. China.

The dredger can be used to excavate and transport cohesive sediment below the class III specified in code for dredging engineering construction technique issued by Ministry of Water Resources(MWR) of P. R. China.

The hull consists of three pontoons, one main pontoon (engine room), two side pontoons. All parts are dimensioned to allow the YS-CSD350 dredger to be transported by road, rail or water. The dredger is equipped with a rapid connection-disconnection system for the pontoons, achieved using bolts at deck level, hull front and rear, and hooks at the bottom. Further salient features of the dredger are the dredger is powered by a Marine engine. The main engine is to drive the dredge pump and hydraulic pump. Hydraulic pump will in turn power other all equipments such as cutter, swing and ladder winches, and the spud rams etc.
The hull is of all welded, steel construction to give the dredger the necessary strength required for dredging operations. The side pontoons are connected to the main pontoon by means of bolts.
The hull steel plate used is CCSB (shipbuilding steel plate ).

1. One-man operation. The most advanced PLC control system.
2. New highly effective cutter/wheel drive system
3. Reliable hydraulic system.
4. Fresh water cooling system
5. Completely assembled and fully tested before delivery
6. Very simple and fast assembly, afloat of onshore
7. Standard design, allowing short delivery times
8. Standard spare parts available from stock
9. Designed as standard to qualify for Coastal Waters Certificate
10. Optional equipment available
No. Item Specification
1 Total Length  (with ladder raised) approx 35m
2 Length over pontoons 25.00m
3 Breadth 7.2m
4 Depth 1.90m
5 Main pontoon 18.00m × 3.50m × 1.90m
6 Side pontoon 25.00m × 1.850m × 1.90m
7 Mean draught with full bunkers approx 1.3m
8 Maximum standard dredging depth 14.00m
9 Dredge pump water flow capacity 3000m3/h
10 Standard discharge distance 1500m
11 Cut Width @ Maximum digging depth 35m
12 Cut Width @ Minimum digging depth 44m
2. Marine Diesel Engine to drive dredger pump
Item Main Diesel Engine
Manufacturers JICHAI ENGINE 
Model 8190ZLCZ-R
Continuous Power 720kw@1450rpm
Amount 1 Set
   Marine Diesel Engine to drive hydraulic system
Item Main Diesel Engine
Manufacturers                   WEICHAI 
Model ZCW-6160 
Continuous Power 270kw@1000pm
Amount 1 Set
3. Dredge Pump
Item Parameters Note
Made Warman Technology, Australia SHIJIAZHUANG  PUMP GROUP
Type 350G-H Professional Dredge Pump
Capacity 3000m3/h  
Head 65 m  
Speed 400_550 r/min  
Efficiency 74_78%  
NpSHr small than 4.5 m  
Pump Suction Diameter 400 mm  
Pump discharge Diameter 350 mm  
Max.Diameter of Flowed Partice 201 mm  
Solid Capacity            450m³/h Count 15% solid
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Ms. Yongsheng Dredging Machinery
Business Manager
To: Ms. Yongsheng Dredging Machinery

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