Cutter suction dredger is a widely used type of dredging equipment in environmental dredging project for river, lake and reservoir dredging. It combines a variety of advanced construction technology, with the advantages of high dredging accuracy, low disturbance, and low pollution.
Dredger can be self-propelled or non self-propelled. The hull can be dismantle and box-like structure. The dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly. The sand dredger is very convenient to install and move in the working place. The power system of sand dredger can be electric system or diesel engine driving system according to customers' requirements.
The working process of this sand dredger is as followed. The high pressure sand pump can produce certain amount of vacuum so the underwater sand and mud can be mixed into slurry, the mixing slurry is conveyed through the pipeline to the specified place.
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CUSTOMIZED SPECIFICATIONS FOR SMALL HYDRAULIC CUTTER SUCTION DREDGER
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Dredging depth at 45 degree
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Water flow
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Capacity
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Discharge
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Draught at full load
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Overall power
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- 10m
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1200³/h
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200m³/h
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1000m
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1.0m
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441kw
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* Manufacturer Cummins China
* Model KTA38-M2
* Power 895kw
* RPM 1800r/min
* Manufacture Warman Technology
* Model 18/16
* Water flow 3000m³/h
* Head of delivery 45m
* RPM 5 00r/min
* NPSH value <4.5m
* Efficiency 70%
* No. of blade 5 blades
* Manfacturer Hangzhou
* Model JL360
* Ratio 3:1
* Clutch form Electric control
1. Long-time after-sale service agreement with customers.
2. Rational and practical design according to customers' request.
3. Assemble and test the machine within the period as agreed in the contract.
4. Free repair if quality problems emerge.
5. Free training of operation and maintenance for customers.
6. High quality accessories in low price.
7. Long-term following-up service.
