Cutter Suction Dredger for Sand and Dredging with High Efficiency
Overview
Cutter Suction Dredger (CSD) is an efficient and continuous
underwater dredging equipment, mainly used for
waterway dredging, port construction, land reclamation, river
management and other projects. It cuts the underwater
soil layer through a rotating auger, and uses a centrifugal pump to
suck and transport the mud to the designated area,
realizing the integrated operation of excavation, transportation
and discharge.
parameters
Model list for hydraulic cutter suction dredger |
Model | Inch | Diameter pipe | Water flow | Solid capacity | Total power | Dredging depth | Discharge distance |
YSCSD150 | 6 Inch | 150 mm | 260 m3/h | 30 cbm/h | 102 KW | 4 m | 600 m |
YSCSD200 | 8 Inch | 200 mm | 600 m3/h | 80 cbm/h | 213 KW | 6 m | 800 m |
YSCSD250 | 10 inch | 250 mm | 1,000 m3/h | 160 cbm/h | 367 KW | 8 m | 1,100 m |
YSCSD300 | 12 inch | 300 mm | 1,500 m3/h | 240 cbm/h | 591 KW | 10 m | 1,100 m |
YSCSD350 | 14 inch | 350 mm | 2,400 m3/h | 360 cbm/h | 971 KW | 12 m | 1,200 m |
YSCSD400 | 16 Inch | 400 mm | 3,000 m3/h | 500 cbm/h | 1,057 KW | 14 m | 1,400 m |
YSCSD450 | 18 Inch | 450 mm | 3,500 m3/h | 700 cbm/h | 1,462 KW | 15 m | 1,500 m |
YSCSD500 | 20 Inch | 500 mm | 3,800 m3/h | 760 cbm/h | 1,648 KW | 15 m | 1,600m |
YSCSD600 | 24 Inch | 600 mm | 6,000 m3/h | 900 cbm/h | 2,511 KW | 15 m | 1,800 m |
YSCSD650 | 26 Inch | 650 mm | 7,000 m3/h | 1,400 cbm/h | 3,705 KW | Max.18m | 1,800m |
Main structure and working principle
Auger system
Auger head: installed at the front end of the hull, equipped with
high-strength alloy teeth, can rotate to cut
underwater silt, sand and even rocks (special carbide teeth are
required).
Drive device: driven by hydraulic or motor, providing strong torque
to adapt to different geological conditions.
Mud suction and discharge system
Centrifugal pump: sucks the mud crushed by the auger into the
pipeline through the vacuum effect.
Mud discharge pipeline: connected to the buoy or shore pipe, the
mud is transported to the reclamation area or mud
unloading point, and the transportation distance can reach several
kilometers (relay pump assistance is required).
Positioning and movement system
Anchoring system: The hull is fixed by anchor piles or steel cables
to achieve precise positioning.
Transverse winch: Controls the lateral swing of the hull to ensure
uniform excavation.
GPS/Beidou positioning: Modern dredgers are equipped with automated
control systems to achieve high-precision
dredging operations.
Hull structure
The box-type hull design is adopted, equipped with pontoons to
adjust the draft depth to meet the needs of
operations in different waters.
company profile
Shandong yongsheng dredging machinery Co.,LTD.is located in
Huanglou Street, Qingzhou City,
Shandong Province, China. It has 2 production bases , total area
near 2000m2, and more than 20
years manufacturing experience in water area environmental
protective equipment. It is a professional
supplier of integrated with R&D, consultation, manufacturing
and after-sale service. Yongsheng now
has obtained certification: ISO9001.
contact
whatsapp 86 15063437191
email lily@dredgerys.com
