Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000, GMP, BSCI
OEM/ODM Service
Sample Available
French / Spanish Speaker

Cutter Suction Dredge, Dredger, River Sand Sucking Dredger manufacturer / supplier in China, offering 6 Inch Small Cutter Suction Dredger (LDCSD150), Fishing Kayak, Canvas Fabric Rool Top Tent (LD-887) and so on.

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Supplier Homepage Products construction machinery 6 Inch Small Cutter Suction Dredger (LDCSD150)

6 Inch Small Cutter Suction Dredger (LDCSD150)

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Min. Order / Reference FOB Price
1 Set US $1/ Piece
Production Capacity: 60 Sets Per Year
Transport Package: Container
Payment Terms: L/C, T/T, D/P
Type: Cutter Suction Dredger
Power Type: Diesel
Customized: Customized
Condition: New
Dredging Depth: 6m
Discharge Distance: 300m

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Basic Info

Model NO.: LDCSD150
Water Flow: 500 M3/Hr
Length Overall: 17m
Structure: Ccsb Steel Plate
Width Overall: 4.6m
Hull Depth: 1.4m
Suction Pipe Dia.: 250mm
Discharge Pipe Dia.: 200mm
Trademark: LEADER
Specification: ISO9001: 2008
Origin: China
HS Code: 89051000

Product Description

  6 Inch Small Cutter Suction Dredger (LDCSD150)

LDCSD150 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.
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.
In the course of technical designing, we have considered special requirements for local tropical climate conditions such as meteorological and waters distributing state etc.
It's hull consists of a main pontoon and two side pontoons, which is easy to dismantle or mount for transportation by road, rail or water, and is easy to reassemble at project site.The engines and dredge pump are located in the center pontoon,the two side pontoons serve as fuel bunkers,ballast tanks and storage tanks.
The dredger is powered by diesel engine. The dredge pump is driven by the engine through the gearbox. On the gearbox, two hydraulic pumps are equipped, to supply power for all the hydraulic equipment such as cutter, swing and ladder winches, and the spud rams etc.
The spacious control cabin is ergonomically designed  with 360 degree view. All the operation buttons, swifts, indicators, gauges are equipped on the control desk. Only one operator can control the whole dredger in the operation room.
The dredger is painted by 4 layers of marine paint to protect from the corrosion. The ZINC anode can be used to give better anti-corrosion function.

6 Inch Small Cutter Suction Dredger (LDCSD150)
6 Inch Small Cutter Suction Dredger (LDCSD150)
6 Inch Small Cutter Suction Dredger (LDCSD150)

Working Principle

A sand dredger's (CSD) suction tube has a cutter head at the suction inlet, to loosen the earth and transport it to the suction mouth. The cutter can also be used for hard surface materials like gravel or rock.The dredged sand is usually sucked up by a wear-resistant centrifugal pump and discharged through a pipe line on to the land. Sand dredger is a good choice for dredging activites.


CSD series dredgers can apply to all kinds of soil structures and can be widely used in mineral digging,port(channel) dredging and reclamation works.


By absorbing advanced technology of Dutch and American related products,this series of dredgers have advantages of rational design,all hydraulic control,simple operation,little maintenance and strong power.The capacity of CSD dredgers rangs from 100m3/hr to 1000m3/hr,the dredging depth from 1m to 25m and discharge distance from 500m to 3000m which can satisfy different work demands.

  After-Sales Service

1.We sign a long-time after-sale service agreement with customers.

2.We provide rational and practical design according to customers' request.

3.We send engineers to assemble and test the machine within the period as agreed in the contract.

4.Within warranty period,we provide free repair if quality problems emerge.

5.We provide free tranining of operation and maintenance for customers.

6.We supply high quality accessories in low price.

7.We make an excellent filing of customers for long-term following-up service.

No.   DescriptionSpecificationRemark
 ASupplierHebei LeaderISO Certified Enterprise
 BBrand Registered Brand
 DDredger Unit
1.       Dredger TypeCutter Suction Dredger 
 2.       Principle Dimensions  
(1)     Length overall17.0 m   
(2)     Width Overall4.6 m   
(3)     Hull Depth1.4 m 
(4)     Draft0.8 m   
(5)     Dredging Depth6.0 m 
(6)     Discharge Distance300 m 
(7)     Suction Pipe Dia.250 mm 
(8)     Discharge Pipe Dia.200 mm 
(9)     Water Flow500 m3/hr 
(10)    Power224 Kw, Cummins 
3.       Main Pontoon  
(1)       Length9.0 m 
(2)       Width2.2 m 
(3)       Plate Thickness6 mmCCS Marine Steel Plate
(4)     Plate Thickness-Bottom8mm 
4.     Side Pontoons  
(1)       Length11.5 m 
(2)       Width1.2 m 
(3)       Depth1.4 m 
5.     Dredging Pump Inside the Pontoon
  1.  Made
SHIJIAZHUANG  PUMP GROUPAustralian Warman Technology
(2)      Model8/6 E-G 
(3)     Head37 m 
(4)      Maximum Passing Particle  120 mm 
(5)       Water Flow500 m3/hr 
6.         Main Engine   
(1)        ManufacturerCummins 
(2)      ModelNTA855-M 
(3)      Rated Power with RPM224 KW @ 1800 RPM 
(4)       Amount1 Set 
7.       Gear Box  
(2)      ModelMarine use  
(3)     Amount1 Set 
(3)      MadeHangzhou 
8.        Cutter Head  
(1)      TypeCrown 
(2)      Wearing typeReplaceable alloy cutter teeth 
(3)      DrivenHydraulic Motor 
(4)       Diameter850 mm 
(5)       Cutter Shaft Power30 kw 
(6)       Speed0-40 r/min 
9.       Ladder Winch  
(1)      Line Pull - Second Layer25 KN 
(2)      Line Speed - Second Layer0-20 m/min 
(3)      Wire Size14 mm 
(4)      DriveHydraulic Motor 
10.      Swing Winch  
(1)      Line Pull - Second Layer25 KN 
(2)      Line Speed - Second Layer0-20 m/min 
(3)      Wire Size14 mm 
(4)      DriveHydraulic motor 
11.     Spuds  
(1)       Amount2 
(2)       Dia.277 mm 
(3)       Thickness14 mm 
(4)       Length9 m 
(5)       Material16 Mn 
(6)     DriveHydraulic Ram 
12.    Operation Cabin  
(1)     Main ItemPLC  control boardSiemens PLC
(2)     Air Condition1 Set 
(3)    Operation instrument, Indicator,Button1 Set 
(4)     Dredging Depth Indicator1 Set 
13.    Hydraulic System1 Set YUKEN series valves; Vikers Series Pumps
14.    Electric System1 Set Schneider Series Components
15.    Anchors and Wire RopesAnchors: 2 Nos. @ 100kg
Side winch wire (fitting): Minimum 100 m on each side.
16.    Auxiliary enerator 
  1.     Made
SunvinSupply power for charging battery, fuel pump, lights, welding machine, air conditioner,etc.
(2)    Power15 kw
(3)    Voltage220/380
(4)     Amount1 Set
17.   Deck Generator  
  1.    Brand and Model
Changzhou YameikeWhen in emergency condition, the deck generator will start to supply power.
  1.    Power
15 kw
  1.    Voltage
220/380 v
  1.      Amount
1 Set
18.   Light 1 Set
19.   Signal MastNavigation light




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