Customized Sand-Sucking Dredger for River Sea Lake and River Port Development

• Customization: Available
• After-sales Service: Design of Ship Construction Drawings, Ship Mainten
• Warranty: According to Classification Society Requirements
• Model NO.: ZSRD-WN-3803
• Type: Cutter Suction Dredger
• Power Type: Diesel
• Cyclone Type: Hydrocyclone
• Slot Type: Cts
• Condition: New
• Application: Cutter Suction/Piling/Backhoe Dredging/Grab/Weed R
• Transport Package: Without Packing
• Specification: Please refer to the parameter table for details
• Trademark: Customized
• Origin: China
• HS Code: 890510000

Product Description

 

Product Parameters

Dredgers are responsible for clearing the silt from waterways and rivers so that other ships can pass smoothly. They are also a powerful tool for blowing sand and filling the sea. There are types such as cutter suction dredgers and trailing suction dredgers. The smooth flow of rivers depends entirely on dredgers.

The task of dredgers is to carry out underwater earthwork construction, specifically: deepening, widening and clearing existing waterways and ports; excavating new waterways, ports and canals; dredging the foundation trenches of docks, docks, locks and other hydraulic structures, and throwing the excavated silt into the deep sea or blowing it into land depressions to create farmland. It is a powerful tool for blowing sand and filling the sea.

The cutter suction dredger is a type of ship widely used in dredging projects. It uses a rotating reamer device installed around the front end of the suction pipe to cut and stir the riverbed silt, and then transports the slurry material to the silt material storage site through the suction pipe with the help of a strong pump force. Its dredging, mud transportation, mud unloading and other work processes can be completed continuously at one time. It is a dredger with high efficiency and low cost, and is a good underwater excavation machinery.

Name	Detail
Ship Type	CSD
Class	ZC
Built Place	China
Navigation Area	A1
Flag	China
Loa	68.8M
Breadth	16M
Depth	4.8M
Draft	3.1M
GT	1601T
NT	408T
Max dredging depth	28.5M
Clean water displacement	12500m³
Discharge distance	5000M
Suction Pipe Dia.	0.9M
Discharge Pipe Dia.	0.85M
Reference dredging capacity of TSHD	3500m³/h
Dredge Pump Power	2600kw
Inboard Pump Power	3700kw
Total Installed Power	9600kw
Aux. Engine Brand	Jinan Diesel
Aux. Engine No.	1
Aux. Engine Power	900kw
Oil Consumption	- T/D
Self-propelled or not	No
SPUD	SPUD CARRIER

 

Detailed Photos

The total length refers to the sum of the hull length plus the extended length of the cutter suction frame. The dredging pump is directly driven by the main engine, and the reamer head is driven by a motor or hydraulic mechanism. Assuming that the dredging efficiency is 30% of the displacement weight, according to Archimedes' principle, the theoretical suction depth of a single-stage dredging pump is 0M, but it does not exceed 28M. To further absorb, an intermediate relay pump must be added. The relay pump does not require a high pressure head. Although it has the same displacement weight as the dredging pump, the power can be greatly reduced, so the relay pump is generally powered by an underwater high-voltage motor or hydraulic mechanism.

Interior pictures

Factory fotos

Product Category

Company Profile

Production Process

FAQ

We are a shipyard only built new ocean-going vessels , not for second-hand or old vessel business . For Better offer and communication, we have some questions to confirm with you : 
1.  What is your built budget ? 
2.  How about the DWT or TEUS about the vessel that you want ? 
3.  Which kind of vessel you are interested in ? Bulk carrier , general cago vessel , container or oil tanker ? 
4.  Do you have vessels drawing ?
5.  where is this vessel Navigation area ? Open sea or coastwise ? 
6. Does this vessel need to install the crane ? if need , so how many sets you need ? 
7. Tell us more requirments about this vessel specifications of the construction ? 
8. How about the brand of the main engine ,main generator , Navigation gears that you need ?
9. Which Classification society that you would be chose ? BV or CCS ?  
If you have other requirments, please contact me !  Kindly look forward to your reply and coorperation.