Leader Dredger Co., Ltd

Two Independent Diesel Engines Cutter Suction Dredger

Product Details:
Place of Origin: China
Brand Name: Leader Dredger
Certification: ISO 9001
Model Number: LD4500
Payment & Shipping Terms:
Minimum Order Quantity: One Dredger
Price: Free Consultation
Packaging Details: In Container Or Bulk Vessel
Delivery Time: Peak season lead time: 1-3 months
Payment Terms: L/C, T/T
Supply Ability: 20
  • Detail Information
  • Product Description

Detail Information

Type: Cutter Suction Dredger Inch: 22 ~ 20 Inch
Power Type: Diesel Dredging Depth (m): 15
Main Engine Power (kw): 895 Auxiliary Engine Power (kw): 298
Pipe Diameter (mm): 500 Application: Lake,Pond, Beach
Customized: Customized Condition: New
High Light:

sand suction dredger


sand dredger machine

Product Description

Equipped With Two Independent Diesel Engines, Cutter Suction Dredger With Powerful Suction


1. About Leader Dredger Cutter Suction Dredger Parts 

Leader Dredger Cutter Suction Dredger Parts


CUMMINS engine (primary and auxiliary)-USA
WARMAN Pump Technology - Australia
REXROTH Hydraulic System - Germany
The above parts have a 1-year manufacturer warranty and lifetime support.


2. Leader Dredger LD4500 Sand Cutter Suction Dredger is equipped with the most advanced technology, including the following main features:


1. Lower start-up investment to obtain powerful and reliable cutter suction dredger


2. Control system, engine and mechanical components specially used for river, lake, pond environment


3. The simple design makes it the ideal dredger for the first time


4. Rugged and reliable cutter suction dredger with short downtime and daily maintenance


5. Portable design, convenient for transportation and installation


3. About Leader Dredger Company:


Two Independent Diesel Engines Cutter Suction Dredger 1


Service support

Leader Dredger can provide professional maintenance support, equipment training programs, and dredging consulting services.

And manual guidance and commissioning of equipment


Reliable and efficient

Leader Dredger is known for its solid structure, reliable operation and outstanding performance. To date, Leader Dredger has provided more than 100 dredgers worldwide. With rich experience in design and production, we can provide you with ideal dredging equipment


Leader Dredger cutter suction dredger has the characteristics of strong geographical environment adaptability, simple structure, easy maintenance, reliable performance, long service life, low cost, and large workload (1000 to 4000 cubic meters per day). Ideal for sand. It can also be used for salt mining in salt lakes, sparse offshore and river channels, hard river bed mining, waterway improvement and development. The digging sand after sieving and separation is pure and free of impurities, which is an ideal choice for the construction industry.


4. 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




Dredging Features

Standard dredging depth(m) 




Solid capacity(approx)


Dredging pump mode




Principal characteristics

Overall length(m)






Discharge distance(m)


Total dry weight approx(MT)


Ladder length




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)


Solid capacity(approx)





Main diesel engine(Cummins)

Cummins KTA38 895KW CAT3512C 955KW

Auxlary engine

Cummins NT8500 298KW CAT C9.3 325KW

Total fuel consumption


Extra emergency generator set



8. Leader Dredger Cutter Suction Dredger Customer


Leader Dredger Customer

9. Production time:


Each series of Leader Dredger dredgers will have one in stock, which is convenient for fast delivery.

But when the construction environment is complex and custom dredgers are required, we usually need 1 to 3 months to produce.


Leader Dredger cutter suciton dredger is portable and can be transported and disassembled by road, rail or sea and land.


10. Delivery:


Carried by trucks to the loading seaport, and then by bulk vessels to the destination seaport.


Cutter Suction Dredger


11. Cutter Suction Dredger

Two Independent Diesel Engines Cutter Suction Dredger 4

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