18 Inch Mud Dredger with Big Capacity Diesel Engine for River Dredging

Product Description

 

18 inch mud dredger with big capacity diesel engine for river dredging 

Our factory has a professional certification system for shipbuilding, factory covers an area of more than 20,000 square meters,using high quality steel and manufactured by professional engineering personnel. We can customize the design of including Dredging Depth, Discharge Distance,Capacity,Water Flow,etc. and other workflow according to the specific needs of customers.

High efficiency, large output, capable of completing dredging processes such as excavation, transportation, discharge, and treatment of mud in one go, and able to operate continuously.Very suitable for dredging,building port,sand dredging and sand mining projects

 

Product Description

 

Our cutter suction dredger delivers exceptional performance with high efficiency, strong reliability, and large-scale production capacity. It seamlessly integrates the entire dredging process-excavation, transport, discharge, and slurry treatment-into one continuous, automated workflow.

 

Equipped with a powerful mud pump and advanced suction system, the dredger uses a rotating cutter head to loosen sediment from the riverbed. The slurry is then drawn through the suction pipe and efficiently discharged ashore or into a barge via the discharge pipe.

 

Designed primarily as a non-self-propelled unit, it is ideally suited for reclamation projects and excels at handling soft substrates such as sandy soil and silt. Models fitted with toothed cutters are also capable of tackling harder materials like gravel and clay. Widely used in inland waterways, lakes, and coastal port construction, the cutter suction dredger stands as one of the most versatile and widely adopted dredging solutions available today.

Application:
     - River Dredging
     - Port Construction
     - Channel Dredging
     - Lake Cleaning
     - Underwater Tunneling, and more 

Detailed Photos

 

•Cutter Head: The cutter head is one of the most core working parts of the cutter suction dredger. It plays the role of cutting and crushing the mud and rocks on the bottom of the water, mixing the mud and water, and then sucking out the mud-water mixture through the mud pump. It is discharged to the mud unloading site through the suction pipe, mud pump and mud discharge pipe inside the ship, thus completing the dredging operation.

•Portal Frame: The gantry of a cutter suction dredger plays a critical role in supporting the dredging operation, including the lifting and lowering of the cutter head, providing stability during excavation, suspending and moving the slurry piping, withstanding the forces generated by the cutter and water flow, and serving as a platform for operators to maintain and handle the equipment.

•Crane: A slewing crane fixed on the deck for loading and unloading cargo. It has a turntable and a pitching boom, and can flexibly rotate and luff. Its boom, lifting mechanism, luffing mechanism, slewing mechanism and control room are all set on the turntable, with the fixed pillar as the axis, and can simultaneously operate the lifting, luffing and slewing mechanisms for loading and unloading operations.

•Anchor Boom: Move the traverse anchor forward to meet the requirements of traverse excavation of the reamer.

•Operating Cabin: The control system of the cutter suction dredger has introduced a number of technologies such as frequency conversion and electronics, and has adopted different selected equipment to achieve efficient operation functions.

•Spud: Special pencil piles for positioning and shifting dredgers.

•Output Pipe: Mud discharge pipe refers to the pipe used by dredging machinery such as (cutter suction) dredging vessels to transport mud. It is mostly made of plastic or steel pipes. Common perforated mud discharge pipes.

18 inch water flow 3000m3/h basic parameter
Solid sand Capacity	450-600 m3
Discharge distance	1500-2000m
Diesel engine power	895kw
Auxiliary engine	298kw
Discharge pipe diameter	450mm
Cutter shaft power	170kw
Dredging depth	15m
Fuel tank capacity	65000L
Total power	1233KW
Hull steel plate	CCSB (marine steel plate)

If you want to know more parameters, please contact me and I will send it to you

 

Other size sand suction dredger

NO./Item	Discharge distance	Dredging depth	Water flow	Solid capacity	Main/Auxiliary engine
6 inch	500m	6m	800m3	160m3	292kw
8 inch	1000m	6m	800m3	160m3	230/100kw
10 inch	1000m	8m	1500m3	300m3	456/122kw
12 inch	1000m	12m	2000m3	400m3	557/200kw
18 inch	1500m	15m	3500m3	700m3	1137/260kw
20 inch	1500m	15m	5000m3	1000m3	1335/405kw
24 inch	1800m	18m	7000m3	1400m3	1620/700kw
28 inch	2000m	20m	9000m3	1800m3	1950/700kw

 

Why Choose Cutter Suction Dredger?

1. High Efficiency: Utilizing advanced cutter suction technology, the dredging process involves the use of a long, slender displacement pipe to reach the bottom of the waterbody, quickly sucking the sediment into the pipe.

2. Stability: Equipped with an automatic control system, the equipment ensures efficient and stable operation even in complex working conditions.

3. Strong Adaptability: Suitable for various water depths and bottom materials, meeting the dredging requirements of different projects.

4. cutter suction dredger not only provides high cleanliness but also ensures the navigability of waterways, offering you a reliable solution for underwater excavation. Whether you are working domestically or internationally, we provide customized cutter suction dredgers to meet your needs.

5. This particular model is distinguished by its bright yellow and blue color scheme, which not only provides a visual appeal but also aids in visibility, ensuring safer operations in busy waterways. The extended arm of the cutter head suggests its capability to reach into deeper areas, making it suitable for wide-ranging applications.

6. The Cutter Suction Dredger comes with a comprehensive after-sales service package, including maintenance, repair, and technical support to ensure that your investment remains productive and operational at all times. Whether you are looking to construct a new port or improve existing waterways, this cutting-edge technology will provide you with reliable and effective solutions.
 

Packaging&Shipping:

We ship in containers or bulk carriers. The sand suction dredger is usually shipped to your country by sea. We will cover the hull with plastic film to prevent corrosion and damage to the hull caused by rain or sea water, and fix the plastic film with special ropes to ensure the integrity of the goods during transportation.

 

We are a professional manufacturer specializing in the production of mowers, salvage ships, dredgers, cutter suction sand pumps, and riverbed cleaning vessels.

Our company currently employs 50 staff members, including 6 technical engineers and 2 designers. Our factory  covers an area of more than 20,000 square meters. The company adopts modern enterprise management concept, seiko manufacturing, forge ahead. The company has strong technical force, advanced technology, complete varieties, strictly according to the ISO9001 standard, organization, design, production, sales and management.

You can consult me online for any needs!

Our clients :

Q: Can you customize products based on customer requirements?
A: Yes, we can customize products based on customer requirements and terrain conditions.

Q:  What is your after-sales service policy?
A: We provide installation guidance, operation training, maintenance support, and troubleshooting services.
 
Q: How long is the warrenty of your equipments? Does your company supply the spare parts?
A: The warranty period of our factory is one year. And of course we will supply the spare parts for you for life-long time at lowest cost.

Q: How is your packaging and transportation ?
A: All cutter suction dredger transport by bulk we use the specially protection material to packaging. The fist layer use the film to pack the main pontoon the other equipment pack into the pontoon  each the equipment is separated by the vacuum bag to protect the undamaged.

Q: How is your payment system?
A: Our factory support T/T L/C etc.

Q: How is your service?
A: Before sign contract we can send the engineer to the working site the research . then according to the requirements to make the design . professional engineer track throughout   Cutter suction dredger is finished  our factory will send the installation team to the abroad To help installation and training local worker .until cutter suction dredger can normal working.

Welcome to visit our factory in your free time!