Cutter Suction Sand Dredger with Dredge Depth 15m

Cutter Suction Sand Dredger with Dredge Depth 15m
Product Details

Basic Info

  • Model NO.: CSD 350

  • Certification: ISO 9001/CE/BV/Zc/CCS

  • Dredging Depth: 15m

  • 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

  • Pump: Warm Technology

  • Trademark: JULONG

  • Origin: Qingzhou City, Shandong Province, China

Product Description

Cutter Suction Sand dredger with dredge depth 15m

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

1Total Length  (with ladder raised) approx35m
2Length over pontoons25.00m
5Main pontoon18.00m* 3.50m*1.90m
6Side pontoon25.00m *1.850m *1.90m
7Mean draught with full bunkers approx1.3m
8Maximum standard dredging depth14.00m
9Dredge pump water flow capacity3000m3/h
10Standard discharge distance1500m
11Cut Width @ Maximum digging depth35m
12Cut Width @ Minimum digging depth44m

2. Marine Diesel Engine to drive dredger pump

ItemMain Diesel Engine
ManufacturersJICHAI ENGINE 
Continuous Power720kw@1450rpm
Amount1 Set

Marine Diesel Engine to drive hydraulic system

ItemMain Diesel Engine
Manufacturers WEICHAI 
Continuous Power270kw@1000pm
Amount1 Set

3. Dredge Pump

MadeWarman Technology, AustraliaSHIJIAZHUANG  PUMP GROUP
Type350WNProfessional Dredge Pump
Head65 m 
Speed400_550 r/min 
NpSHrsmall than 4.5 m 
Pump Suction Diameter400 mm 
Pump discharge Diameter350 mm 
Max.Diameter of Flowed Partice201 mm 
Solid Capacity           450m3/hCount 15% solid

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