Yunfeng Dredger Company is one of the most reliable manufacturers and suppliers of heavy duty bucket wheel dredger in China. If you're going to buy the newest heavy duty bucket wheel dredger made in China, welcome to get quotation from our factory. All customized products are with high quality and low price.
Products Description
What are the differences between heavy duty bucket wheel dredger and cutter suction dredger, and what are their respective advantages?
1.Excavation mechanism
Bucket wheel dredger (BWD)：Rotary bucket wheel with multiple digging teeth
Cutter suction dredger (CSD)：Single rotary cutter head Soil adaptability
BWD：Dense clay, silt, sandy soil, gravelly soil (Ⅱ~Ⅴ class soil)
CSD：Soft silt, loose sand, weathered rock, soft rock
2.Excavation forming accuracy
BWD：High, smooth trench slope, low over breaking
CSD：Ordinary, easy to disturb side slopes
3.Water turbidity & environmental impact
BWD：Low sediment re-suspension, eco-friendly dredging
CSD：Strong stirring, high suspended sediment concentration
4.Minimum dredging thickness
BWD：Larger minimum cutting depth, poor for thin-layer dredging
CSD：Small cutting depth, ideal for thin silt cleaning
5.Draft & working water depth
BWD：Heavy structure, large draft, unsuitable for ultra-shallow water
CSD：Lightweight small models available, adapt to shallow rivers
6. Maintenance cost
BWD：Bucket wheel assembly complex, high replacement cost
CSD：Simple cutter head, convenient daily maintenance
Technical parameters of heavy duty bucket wheel dredger
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Shijiazhuang |
Dia. Discharge pipe |
650mm |
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Head |
65m |
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Max. Working capacity |
1100m3/h |
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Discharge distance |
4000m |
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Dredging depth |
18m |
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Diesel Engine |
1875KW |
Mitsubishi |
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Hydraulic Auxiliary engine |
522KW/895KW |
Cummins |
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Emergency Generator |
30KW |
WEICHAI |
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Total power |
2427KW |
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Oil Consumption |
365L/H |
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Hull Dimension |
LOA*W*D |
50m×8.8m×2.5m |
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Hydraulic system |
Hydraulic pump |
VICKERS America (Joint-venture) |
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Hydraulic Motor |
Italy SAI technology(Joint-venture) |
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Valves |
REXROTH Germany (Joint-venture) |
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Operating system |
SIEMENS PLC(Imported from Germany) |
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Ladder winch |
Tension |
200KN |
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Swing winch |
Tension |
160KN |
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Bucket wheel |
Bucket wheel type |
Φ2200mm |
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Power |
450KW/650KW |
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FAQ
What is the advantages of heavy duty bucket wheel dredger?
1.Strong cutting capacity for dense & gravel-containing soil
2.Neat excavation section, low over breaking for channel & foundation trench
3.Low water pollution, applicable to eco-sensitive dredging projects
4.Stable mud concentration, high production for large-volume reclamation
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