Shandong Yongsheng Dredging Machinery Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | 40days |
| Packaging Details | container |
| Capacity | 150-180m3/h |
| Water flow | 900m3/h |
| Dredging depth | 10m |
| Discharge distance | 800m |
| Main engine | 294KW |
| Auxiliary engine | 88KW |
| Fuel consumption | 60L/H |
| Dimension(L*W*H) | 17*5*1.2m |
| Brand Name | yongsheng |
| Model Number | YSJSD250 |
| Place of Origin | shandong |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Delivery Time | 40days |
| Packaging Details | container | Capacity | 150-180m3/h |
| Water flow | 900m3/h | Dredging depth | 10m |
| Discharge distance | 800m | Main engine | 294KW |
| Auxiliary engine | 88KW | Fuel consumption | 60L/H |
| Dimension(L*W*H) | 17*5*1.2m | Brand Name | yongsheng |
| Model Number | YSJSD250 | Place of Origin | shandong |
| High Light | 14 foot jet suction dredger ，sand dredger with pump ，high efficiency dredger engine | ||
High efficiency 14' jet suction dredger for sale including pump and engine
Product description
A suction sand pumping vessel is an engineering vessel or equipment that uses the negative pressure (vacuum) generated
by high-pressure water jets to extract underwater sand, silt or gravel. It is an important way of hydraulic sand pumping (or
dredging),especially suitable for loose sand media.
product parameters
| Model | Capacity | Water flow | Dredging depth | Discharge distance | Main engine | Auxiliary engine | Fuel consumption | Dimension(L*W*H) |
| YSJSD150 | 40-50m3/h | 250m3/h | 6m | 500m | 120KW | / | 18L/H | 10*3.8*1 |
| YSJSD200 | 80-100m3/h | 500m3/h | 8m | 500m | 176KW | 60KW | 40L/H | 14*4.5*1.2m |
| YSJSD250 | 150-180m3/h | 900m3/h | 10m | 800m | 294KW | 88KW | 60L/H | 17*5*1.2m |
| YSJSD300 | 200-250m3/h | 1400m3/h | 10m | 1000m | 456KW | 110KW | 80L/H | 20*6*1.5m |
| YSJSD350 | 300-400m3/h | 2000m3/h | 12m | 1500m | 735KW | 220KW | 120L/H | 24*6.6*1.6m |
| YSJSD400 | 400-500m3/h | 2600m3/h | 14m | 1500m | 882KW | 330KW | 150L/H | 24*7.2*1.8m |
| YSJSD450 | 500-600m3/h | 3000m3/h | 14m | 1500m | 1103KW | 406KW | 200L/H | 26*7.6*2m |
| YSJSD500 | 600-700m3/h | 3800m3/h | 14m | 1500m | 1250KW | 456KW | 240L/H | 26*7.6*2m |
The above technical parameters are for reference only,specific device configuration depends on the conditions of each
project,customer and technical requirements.
Core Working Principle: "Jeting" + "Suction"
"Jeting" - Loosening mud and sand with high-pressure water jets:
The vessel is equipped with a high-powered high-pressure water pump.
The pump draws clean water from the operating area, pressurizes it, and delivers it underwater through a high-pressure water pipe.
A specially designed nozzle/nozzle is installed at the end of the high-pressure water pipe, which directs the high-pressure water onto
the target sand layer.
Function: The high-pressure water jet has a powerful impact force that can:
Disperse loose sand particles.
Cut and liquefy compacted mud and sand layers, making them soft and fluid.
Creating a sand-water mixture (slurry): Thoroughly mixing sand and water reduces the slurry's viscosity, making it easier to pump.
"Suction" - Suctioning the slurry with a centrifugal pump:
A sand suction head/sand suction pipe inlet is located near the high-pressure nozzle (usually directly above or to the side and rear).
The vessel is equipped with a centrifugal sand pump (or slurry pump).
When operating, the sand pump generates a powerful vacuum suction force. The sand-water mixture (slurry) dispersed and liquefied
by the high-pressure water jet is forcefully drawn into the sand suction pipe through the suction head under the negative pressure
generated by the sand pump.The sucked-in slurry is then transported via pipelines to its destination (e.g.,a transport vessel, a shoreside
storage yard, a self-contained simple cabin/floating tank, or directly used for blow-filling).
Application
Dredging engineering:
Excavation, widening, deepening and maintenance of waterways, ports and canals.
Dredging of river channels, flood prevention and disaster reduction, improvement of navigation conditions and water quality.
Dredging of reservoirs and lakes, restoration of storage capacity and improvement of water quality.
Excavation of foundations for water conservancy projects.
Land reclamation: Extracting sand and gravel from the seabed or offshore for the construction of artificial islands and expansion of
land area (ports, airports, urban land).
Mining (sand and gravel aggregates): Mining river sand, sea sand, gravel, etc. as building materials.
Environmental governance:
Dredging of polluted sediments (removal of polluted sediments).
Wetland restoration.
Environmental dredging (using environmentally friendly suction boats).
Dig trenches before laying submarine pipelines/cables.
Blowing and filling engineering: Blowing and filling dredged or mined sediment into designated areas (such as strengthening dams
and forming land).
contact us
whatsapp/wechat 86 15063437191
email lily@dredgerys.com
Shandong yongsheng dredging machinery Co.,LTD.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
3000000-8000000
Employee Number:
160~180
Ecer Certification：
Verified Supplier
Shandong Yongsheng Dredging Machinery Equipment Co., Ltd. is located in Ma Song Industrial Park, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, China. Yongsheng was established in 1995, which is a comprehensive manufacturer that integrating R&D, production, sales and after-sale... Shandong Yongsheng Dredging Machinery Equipment Co., Ltd. is located in Ma Song Industrial Park, Huanglou Street, Qingzhou City, Weifang City, Shandong Province, China. Yongsheng was established in 1995, which is a comprehensive manufacturer that integrating R&D, production, sales and after-sale...
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