Dredge/Cutter Suction Dredger (16′′, 2800m3/hr, 15m)

Looking for a high-quality Dredge/Cutter Suction Dredger (16", 2800m3/hr, 15m)? Look no further! Our factory manufactures top-of-the-line dredging equipment.
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Basic Info.

Model NO.
Pump Capacity
Dredging Depth
Discharge Distance
Cummins Engine
Operation System
Siemens PLC Control System
Electric System
Schneider Electric System
One Year
Transport Package
in Containers
ISO9001: 2008
HS Code
Production Capacity

Product Description

JL2800m3/hr cutter suction dredger of steel construction, non self propelled, dismounted type. The dredger is able to berth and dredge at any waters both in coaster area or inland river. With similar conditions to that in navigation area"A" or below the "A"-line specified in code for inland river steel engineering ship manufacturer of P. R China.

The cutter suction dredger is consist of one main potoon, two side pontoon, its convenient for dismounted, the dredger can be deliveried by road, rail, sea.

The cutter suction dredger is driven by diesel engine, the dredging pump driven by main diesel engine, the auxiliary engine is driven hydraulic system, electric system, including the winch, cutter, ladder winch, swing winch, anchor winch, spuds, spud oil tank and so on.

The operating room is specious, designed as 360 degree view. It have wide vision. All botton, switches, indicators, instruments are configured on the operating table, then only need one person in the operating room to complete all the dredging works.

The dredger have 4 layer anti-corrosive marine paint. We can provide zinc anode protection, improve the anti-corrosive effect.

Dredger Arrange
You can see the following arrangement from foreword to end of the dredger
*cutter ladder
*ladder gantry
*ladder winch
*swing winch
*operating room
*emergency diesel generator set
*dredging pump
*gear box
*Main engine
*Auxiliary engine
*power distributor
*generator and hydraulic pump, emergency hydraulic pump
*Seal water pump
*Spud and spud hoisting ram

JULONG Cutter Suction Dredger Self Edge
Our cutter suction dredger are designed by senior engineers, who are specilized in shipbuilding and dredging work many years. We can guarantee the dredger are practical and well designed.

Skilled worker & ex-work test
Our cutter suction dredger are build by skilled worker and inspected instrictly, to assure the dredger have high quality and induriable. Every finished dredger will be tested in out testing center to make sure it smoothly work when delivery to our clients.

Cummins Engine
Our cutter suction dredger are equipped with world class famous cummins engine, which are famous for it durability, lower oil cosumption, standardized accessories and easy maintenance.

Hydraulic System
Hydraulic System is the most important parts of the cutter suction dredger and wheel bucket dredger.
Hydraulic System requirement is very high and strict, its the artery of the entire dredger. Lateral traction winch, lifting winch and cutter head is driven by the hydraulic motor.
The Hydraulic System include Hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, hydraulic pipes, hydraulic components, solenoid, electrical actuator and so on.

Detachable Structure
The cutter suction dredger can be detachabled, it can easy transport when delivery to clients.

Assemble & staff training
Our experienced engineers will to the construction site to guide, teach, training your staff to debug and operation the dredger until they can operate skillfully by themselves.

* JULONG Company signs a long-term after-service agreement with customers.

* We provide rational and practical design according to clients requirement.

* We send engineers to assemble and test the machine within the period as
Agreed in the contract.

* Within warranty period, we provide free repair if the quality problem emerge.

* We provide free training of operation and maintenance for customers

* We supply high quality accessories in low price

* We make an excellent filling of customers for long-term following-up service


At present, we have 2 set finished cutter suction dredger ready for sale now.
They equipped with world class component. More information, pls feel free to contact me at anytime.
DescriptionTechnical Specification  (JLCSD350- 16 inch cutter suction dredger )
Country of OriginChina
Year of Production2014
a. Principal Dimensions 
    (1) Length overall (approx)38m  
    (2) Breadth (approx)7.3m  
    (3) Depth (approx)2.0m
    (4) Max. Draft loaded1.3m 
    (5) Working Capacity (silt, sand only)600 m³ /h
    (6) Working Capacity (silt, sand, water mixture)2800 m³/h
    (6) Max. dredging depth15m
    (7) Discharge distance1500m
    (8) Inlet & Outlet dia.600mm & 500mm
    (4) Oil consumption110L/hr (895kw)
b. Main Pontoon 
    (1) Country of OriginChina
    (2) Length26 m
    (3) Width2m
    (4) Depth2m
    (5) Plate thickness-sides8mm
    (6) Plate thickness-front and rear sides10mm
    (7) Plate thickness-Deck10mm
    (8) Plate thickness- Bottom10mm
c. Side Pontoons 
   (1) Country of OriginChina
   (2) Length26 m
   (3) Width2 m
   (4) Depth2m
   (5) Plate thickness-sides8mm
   (6) Plate thickness-Deck6mm
   (7) Plate thickness-Bottom8mm
d. Operational Conditions 
   (1) Maximum Dredging Depth15m               
  (2) Minimum Dredging depth1.5m
  (3) Soil TypeHigh adaptability to the working condition.
No special requirement to the sand.
e . Dredging Pump 
(1) TypeWN350
(2) Make & ModelShijiazhuangPump
(3) Country of Origin, Manufacture and AssemblyMade in China, AustraliaWarmam Technology
(4) Speed400-550r/min
(5) Head40-60m
(6) Max.Diameter of Flowed Partice245mm
(7) InletDiameter300 mm
(8) OutletDiameter 450 mm
(9) Rated HP680HP
(10) Capacity2000m³/h
(11) Discharge distance1500m
f. Main Engine for Dredge Pump 
    (1) Make & ModelKTA38, Cummins
   (2) TypeContinuous
   (3) Rated Horse Power with rpm1400HP &1800
   (4) Cooling SystemFresh water cooling system
g. Cutter 
   (1) Size 18 "
   (2) TypeCrown Type
  (3) No.of Motors2
  (4) Power of Motor150kw
  (5)maximum speed35rev/min
  (6) Cooling SystemFresh water cooling system
  (7) Cutter Dia1500mm
  (8) Freq of wear and tear of  Teeth and BladesFrequency of wear and tear of teeth and blades is influenced by the dredging material, location , condition and operation .
h. Spuds 
   (1) TypeTilting
   (2) Country of OriginChina
   (3) Number2
   (4) Dia510mm
   (5) Thickness18 mm
   (6) Length19m
j. Ladder Winch 
   (1) Make & ModelHydraulic winch
   (2) Country of OriginChina
   (3) Winch TypeHydraulic
   (4)Working Pressure16Mpa
   (5) Maximum Speed0-25 m/min
   (6) First Layer pull in Ton80 KN
   (7) Dia of winch500 mm
   (8) No of turn1
   (9) Cable Dia24mm
   (10) Cable length120 m
k. Swing Winch 
   (1) Winch TypeHydraulic
   (2) Country of OriginChina
   (3) Working Pressure16MPa
   (4) Maximum Speed0-25 m/min
  (5) First layer pull80KN
  (6) Cable dia24mm
  (7) Dia of winch500 mm
  (8) No of turn20m/min
  (9) Cable length120m
l. Anchor Winch 
  (1) Winch TypeHydraulic
  (2) Country of OriginChina
  (3) Working Pressure16Mpa
  (4) Maximum Speed0-25 m/min
  (5) First layer pull80KN
  (6) Cable dia24 mm
  (7) Dia of winch500mm
  (8) No of turn20 m/min
 (9) Cable length120 m
m. Auxiliary Engine 
  (1) TypeNTA855-M
  (2) Make and ModelCummins, China
  (4) Rate Horse Power with
400 hp & 1800 rpm
 (5) Bore and Stroke140 mm& 152 mm
 (6) Minimum Torque at rated rpm1500 r/min
 (7) Displacement (ltr)14 L
 (8) Year of ProductionNot before the year of contract
 (9) Engine test bench CertTo be provided during inspection of equipment
n. Flushing Pumps (Including
    Make & Model, Country of  Origin)
Make & Model : Yanshan pumps , Centrifugal ,China
Power : 5.5kw
Capacity : 10.8 m3
q. Hydraulic SysThe hydraulic pumps installed in pump room , driven by electric motors.
r. Electric System 
  (1) Volt24 volt
  (2) Batter (Volt & Ah)24 v ,200 A
 Lights and GaugesAll lights & gauges including head light, Tail, Work & Backup light including hour meter and other related lights & gauges required to make the equipment fully operational
Standard AccessoriesandToolsSee attached " Accessories and Spare parts "
miscellaneous EquipmentAir conditioner
AS/DC transformer
DC panel board

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