500m3/h flow rate jet suction dredger for small rivers and lakes
product description
A jet-suction dredger is an engineering vessel that uses high-pressure water jets to loosen the silt and then uses a
centrifugal pump to suck the silt under negative pressure to complete the dredging operation. It is an important branch
of mechanical dredgers.
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.
Typical operation scenarios
Inland waterway maintenance
Case: Dredging in the middle reaches of the Yangtze River (annual silt removal volume 2 million m³, 65% of which is
from suction jets)
Parameters: working water depth 4-8m, mud concentration 35-45%
Dry filling and land reclamation project
Case: Shenzhen Qianhai reclamation (suction jets and suction dredgers complete 30% of the project)
Innovation: GPS automatic navigation forms a sand extraction grid
Special operations
Shipwreck salvage: suction covering silt
Undersea mining: extracting metal sand with grading screens
contact us
whatsapp/wechat 86 15063437191
email lily@dredgerys.com
Shandong yongsheng dredging machinery Co.,LTD.
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