Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 9000, GMP, BSCI
OEM/ODM Service
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Cutter Suction Dredger, Dredger, Sand Dredger manufacturer / supplier in China, offering 10 Inch Cutter Suction Dredger (LDCSD-250), Fishing Kayak, Canvas Fabric Rool Top Tent (LD-887) and so on.

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10 Inch Cutter Suction Dredger (LDCSD-250)

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Min. Order: 1 Set
Production Capacity: 5 Sets Per Month
Transport Package: in Container
Payment Terms: L/C, T/T, D/P
Type: Cutter Suction Dredger
Power Type: Diesel
Cyclone Type: Hydrocyclone
Slot Type: CTS
Customized: Customized
Condition: New

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Basic Info

Model NO.: LDCSD-250
Dredger Type: Cutter Suction Dredger
Length Overall: 25m
Breadth: 5.4m
Depth: 1.6m
Draft Loaded: 1m
Dredging Depth: 10m
Discharge Distance: 800m
Pump Water Flow: 1200 M3/Hr
Solid Output: 200 M3/Hr
Total Installed Power: 559kw
Trademark: LD
Specification: ISO9001: 2008
Origin: China
HS Code: 89051000

Product Description

10 inch cutter suction dredger  (LDCSD-250)

1. Foreword
The LDCSD-250 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.
Its hull consists of a main pontoon and two side pontoons which is to be easy to dismantle or mount for transportation by road, rail or water, and is to be easy to reassemble at project site.The engines and dredge pump are located in the center pontoon,the 2 side pontoons serve as fuel bunkers,ballast tanks and store.
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 equipments 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, switches, indicators, gauges are equipped on the control desk. Only two operators can control all the dredger in the operation room.
The dredger is painted by 4 coats of marine paint to protect from the corrosion. The ZINC anode can be used to give better anti-corrosion function.

2. Dredger Arrangement in Whole
You can see the following arrangement from foreword to end of the dredger:
------Cutter Ladder
------Ladder Gantry
------Swing Winches
------Ladder Winch
------Operating Room
------Deck Diesel Generator Set
------Dredge Pump
------Diesel Engine
------Generator and Hydraulic Pump, Emergency Hydraulic Pump
------Seal Water Pump
------Spuds and Spud Hoisting Rams

3. Specification List
SerDescriptionRequired SpecificationRemarks
ASupplierHEBEI LEADER IMP.&EXP. CO., LTD.ISO Certified Enterprise
BBrandCan use your brand or oursRegistered Brand
CMake and ModelLDCSD-250

Dredger Unit
1.       Dredger TypeCutter Suction Dredger
2.      Principle Dimensions
(1)     Length Overall25.0 m 
(2)     Breadth5.4 m 
(3)     Depth1.6 m
(4)     Draft Loaded1.0 m 
(5)     Dredging Depth10.0 m
(6)     Discharge Distance800 m
(7)     Pump Water Flow1200 m3/hr
(8)     Solid Output200 m3/hr
(9)     Total Installed Power559 kwCummins Engine
3.      Main Pontoon
(1)     Length11.0 m
(2)     Width2.2 m
(3)     Depth1.6 m
(4)     Plate Thickness- Sides6 mmCCSB Steel Plate
(5)     Plate Thickness- Deck6 mmCCSB Steel Plate
(6)     Plate Thickness- Bottom10 mmCCSB Steel Plate
4.      Side Pontoons
(1)     Length17 m
(2)     Width1.6 m
(3)     Depth1.6 m
(4)     Plate Thickness- Sides6 mmCCSB Steel Plate
(5)     Plate Thickness- Deck6 mmCCSB Steel Plate
(6)     Plate Thickness- Bottom6 mmCCSB Steel Plate
5.      Dredging Pump
(1)     MadeSHIJIAZHUANG  PUMP GROUPAustralia Warman Technology
(2)     Model12/10 G-G
(3)     Head40-65 m
(4)     Pump Water Flow1200 m3/hr
6.      Main Engine
(1)     ManufacturerCummins
(2)     ModelKTA19
(3)     Rated Power with RPM559 KW @ 1800 RPM
(4)     Amount1 set
7.      Gearbox
(1)     ManufacturersHangzhou Gearbox
(2)     ModelMarine Gearbox
(3)     Amount1 set
8.      Cutter
(1)     TypeCrownAlloy material
(2)     Wearing    parts on cutting  edges  Replaceable Alloy Teeth
(3)     DriverHydraulic Motor
(4)     Diameter1200 mm
(5)     Cutter Shaft Power60 kw
(6)     Cutting Speed in rpm0-40
(7)     Amount of Blades Teeth20 pieces
9.      Ladder Winch
(1)     Line Pull - Second Layer40 KN
(2)     Line Speed - Second Layer0-20 m/min
(3)     Wire SizeΦ18 mm
(4)     DriverHydraulic Motor
10.     Swing Winch
(1)     Line Pull - Second Layer40 KN
(2)     Line Speed - Second Layer0-20 m/min
(3)     Wire SizeΦ18 mm
(4)     DriverHydraulic Motor
11.     Spuds
(1)     Amount2
(2)     Dia.377 mm
(3)     Thickness16 mm
(4)     Length14 m
(5)     Material16 Mn
(6)     DriveHydraulic Ram
12.     Spud Hydraulic Ram
(1)     Cylinder Travel2.0 m
(2)     Core Diameter Cylinder125 mm
(3)     Working Pressure16 MPa
(4)     Wire SizeΦ20 mm
13.      Operating Cabin
(1)     Main ItemPLC Control DeskSiemens PLC
(German Origin)
(2)     Air Condition1 set
(3)     Adjustable ChairLeather , adjustable
(4)     Control Indicator and Lights1 setEquipped on the Control Desk
(5)     Operation Gauges1 set
(6)     Suction Depth Indicator1 set
14.      Hydraulic System
(1)     DescriptionHydraulic system of proven design & reputed make to be used for operation of winches, cutter, spuds etc. All components are to be of proven design for trouble free operation.
Hydraulic Pumps are "Vane Type" & driven through the Gearbox.
15.      Tanks
(1)     DescriptionFuel oil tanks, water ballast tanks, fresh water tank and dry tanks are to be provided.
16.     Anchors and Wire Ropes
(1)     DescriptionAnchors: 2 Nos. @ 200kg
Side winch wire (fitting): Minimum 100 m on each side.
Necessary wires, gantry wires, spud slings, spud hoisting wires, mooring ropes etc. to be supplied and fitted with dredger.
17.     Auxiliary Generator
(1)     Make & ModelSunvim GeneratorSupplying Power for battery charging, fuel transfer pump, lighting, operation of one welding machine, air condition, bilge pump and other electric equipment.
(2)     Power30 kw
(3)     Voltage220/380 v
(4)     Amount1 set
18.     Deck Generator Set
(1)     Make and ModelWeichaiWhen in emergency condition, the deck generator will start to supply power.
(2)     Power30 kw
(3)     Voltage220/380 v
19.     Lights
(1)     DescriptionDeck Lights:
1 Unit 500 watt spot light mounted on the ladder lift gantry
2 Units 500 watt spot lights mounted on the control cabin roof
4 Units 65 watt flood lights mounted on control cabin roof
Engine Room Lights:
8 Units sunlight lamps divided over engine room area.
Operating Cabin  Lights:
2 Units sunlight lamps in the control room
20.     Portable Bilge Pump
(1)     DescriptionUsed to discharge dirty water in the bottom of pontoons. Driven by electricity
21.     Signal Mast
(1)     DescriptionSignal lamps required for navigation is to be provided.
22.     Cathodic Protection
(1)     DescriptionSufficient amount of anodes to be placed on the dredger body for a period of 2 years in salty water.

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