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Electrical System 18 Inch Sand Dredging Equipment

Categories Dredger Ship
Brand Name: Leader Dredger
Model Number: LD3700
Certification: ISO 9001
Place of Origin: China
MOQ: One Dredger
Price: Free Consultation
Payment Terms: L/C, T/T
Supply Ability: 20
Delivery Time: Peak season lead time: 1-3 months ; Off season lead time: 1-3 months
Packaging Details: In Container Or Bulk Vessel
Type: Cutter Suction Dredger
Power Type: Diesel
Inch: 16 ~ 18 Inch
Dredging depth (m): 14
Main engine power (kw): 746
Auxiliary engine power (kw): 218
Pipe diameter (mm): 500
Application: Pond Dredging, Lake Dredging
Customized: Customized
Condition: New
Machinery Test Report:: Provided
Warranty of core components:: 1 Year
Condition:: New
Control System:: Hydraulic Control System
Marketing Type:: Hot Product 2019
Core Components:: PLC, Engine, Bearing, Gearbox, Motor, Gear, Pump
After-sales Service Provided:: Video technical support, Free spare parts, Online support, Field installation, commissioning and training, Field maintenance and repair service
Work site:: River/Port/Lake/Coastal Area
Operation System:: Siemens System
Options:: anchor boom, spud carriage, swivel pipe, etc.
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Electrical System 18 Inch Sand Dredging Equipment


The Famous European Brand Electrical System And Hydraulic System Provide Stable Power For 18inch Sand Dredging Equipment


1. Why Choose Leader Hydraulic Sand Dredging Equipment?


Leader Dredger dual pump cutter suction dredger has the characteristics of strong geographic environment adaptability, simple structure, easy maintenance, reliable performance, long service life, low cost, and large workload (800 to 12000 cubic meters per day). It is a marine dredging and Ideal for channel dredging. It can also be used for salt mining in salt lakes, offshore and river dredging, hard riverbed mining, waterway improvement and development. The dredged sand after sieving and separation is pure and free of impurities, making it an ideal choice for the construction industry.


1. Customized design will be made according to the customer's project requirements. Our engineers have many years of experience in ship design. Cooperation with China's leading ship design institutions and professional colleges helps us ensure design quality.


2. All dredgers are built by skilled workers and undergo strict inspections to ensure high quality and durability. Each completed dredger will be fully tested before delivery to ensure that it can work smoothly when delivered to the customer.


3. The dredger will use the best parts, such as the world-famous Cummins engine, Shijiazhuang pump, Hangzhou gearbox, Siemens PLC control system.


4. The hydraulic system is one of the most important parts of a cutter suction dredger. The cutter head, trapezoidal winch, rotary winch, pile or pile frame are driven by hydraulic motors to improve efficiency and durability. Hydraulic pipes, hydraulic pumps, hydraulic valves and other hydraulic parts are all of well-known brands.


5. The dredger is detachable. Therefore, they can be easily disassembled and assembled. Therefore, it is convenient for road, rail or water transportation.


6. Professional engineers will be sent to the project site to request customers to install, debug, test and train operators for the dredger.


Leader Dredger Factory


2. About Leader Dredger Sand Dredging Equipment Arrangement:


1. Cutter


2. Cutter Ladder and Suction pipe


3. Ladder


4. Swing winches (2 sets)


5. Ladder winch (1 set)


6. Operating cabin


7. Harbor diesel engine generator set


8. Deck crane


9. Dredge pump


10. Gearbox


11. Main diesel engine


12. Auxiliary diesel engine


13. Generator and high pressure hydraulic pump, emergency hydraulic pump


14. Spuds and spud hoisting rams ( each 2 sets )


Operating room equipped on the dredger


15. Operating room is located in the front of the main deck; its size is according to the dredger’s inches.


16. The operating room has two doors, two fixed windows and two adjustable windows.


Controlling room arrangement


17. One height adjustable swivel chair


18. Two controlling platforms, one engine room for controlling boxes.

Cutter Suction Dredger

3. Leader Dredger LD3700 Sand Dredging Equipment Technical Specifications

A . Dredging Features


Standard dredging depth(m)14m
Maximum mixture capacity(m/h)3700m³/h
Solid capacity(approx)740m³/h
Dredging pump mode500/450mm

B . Principal characteristics


Overall length(m)35m
Breadth(m)7m
Draught(m)1.3m
Discharge distance(m)1800m
Total dry weight approx(MT)130MT
Ladder length19m

C . Dredge pump: Australia technology Pump


By alloy cast iron material for better abrasion resistance, abrasive, hardness, more than68HRC.Bigger working capacity, more efficiency, driven through gearbox.
Maximum mixture capacity(m/h)3700m³/h
Solid capacity(approx)740m³/h


D . Engine


Main diesel engine(Cummins)CAT C32 746kw
Auxilary engineCAT C9.3 218KW
Total fuel consumption≤154kg/hr
Extra emergency generator set24kw(32Hp)

4. About 18 Inch Sand Dredging Equipment Application


1. The sand dredger for sale is used for cleaning river silt, sand production and mining projuct.


2. Suitable for heavy duty opetations in tripical climates and in sheltered waters.


3. Applied to dredging rivers, lakes and ponds, reclaiming land, cleaning ports and pumping sand.


4. Mainly service for the master dredger and transporter for delivering sand to land.


5. Cutter Suction Dredger Desgin


1. Hydraulic pumps drive cutter, winches spud rams
2. Main engine drives pump through gearbox
3. Pump inside engineroom
4. Design of high production long distance and reliability, easy control, simple maintenance
5. Australian technology pump
6. Famous European-brand electric system and hydraulic system
7. Engine room big and cool, and easy to maintain
8. Dredge can be equipped with several options such as
Anchor booms/Spud carriages/Increasing The Dredging Depth/Self-Propell/Pump Booster station/GPS dredging System

Desgin Leader Dredger


6. Hydraulic System: German Brand Hydraulic Parts:


To drive: 1 cutter header, 1 ladder winch, 2 side winches,2 spud rams, 2 hydraulic pumps, and a lot of hydraulic valves The extra emergency pump can drive all hydraulic parts using the extra emergency generator set.


Hydraulic System: German Brand Hydraulic Parts


7.Leader Dredger Cutter Suction Dredger Customer


cutter suction dredger customer


8. Sand Dredging Equipment Picture


Small Sand Cutter Suction Dredger Recommended Equipment For Dredging Engineering (2)

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