Jet suction dredger is widely used to recover materials from great depths and can also extract sand from below a clay overburden which is also called jet sand suction dredger. Jet suction dredger is equipped with high pressure water pump and powerful sand suction pump. The water pump can produce high pressure high speed water jet to impact the bottom of sand layer and splashing the mixed sand around the suction head, and the sand suction pump conveys the sand to the destination through the discharge pipe.
OCEAN Pump brand jet suction dredger consists of dredge body, high efficiency wear resistant marine sand pump, high pressure water pump, famous brand diesel engine and discharge system. Our jet sand suction dredger feature integrated design, high efficiency, good wear resistance, flexible operation, energy saving in the delivery of solid particles. Our jet suction dredger is the most economic sand dredging equipment for loose fine sand in the water bottom. We can customize various small and medium jet suction dredgers for your demands.
Jet Suction Dredger Paremeters
| Item | JSD200 | JSD250 | JSD300 | JSD350 | JSD400 | |
|---|---|---|---|---|---|---|
| Dredge performance | Sand capacity (cbm/hr) | 80-110 | 130-260 | 300-360 | 360-390 | 440-520 |
| Max. Discharge distance (m) | 200-600 | 200-1000 | 200-1500 | 200-1800 | 200-2000 | |
| Max. gravel diameter passing through (mm) | 50-60 | 60-70 | 60-70 | 60-70 | 60-80 | |
| Max. dreding depth (m) | 15 | 15 | 15 | 20 | 20 | |
| Dredge body | Size (LxWxH) (mm) | 8x1x1.5, 2 PCS 6×2.25×1.5, 1PCS | 8x1x1.5, 2 PCS 6×2.25×1.5, 1PCS | 11.8×1.1×1.5, 2 PCS 8×2.25×1.8, 1PCS | 18×1.1×1.5, 2 PCS | 18×1.1×1.5 2 PCS |
| Sand suction systerm | Pump size (inch) | 8/6 | 10/8 | 12/10 | 14/12 | 16/14 |
| Pump flow (cbm/hr) | 410-540 | 620-1450 | 1650-1800 | 1800-1950 | 2200-2600 | |
| Pump head (m) | 28-48 | 21-35 | 24-35 | 24-35 | 30-50 | |
| Pump speed (rpm) | 730-980 | 730 | 730 | 730 | 550-700 | |
| Main engine power (KW) | 132-156 | 180-250 | 250-300 | 300-410 | 410-460 | |
| Gearbox | Yes | Yes | Yes | Yes | Yes | |
| Connect metal base | Include | Include | Include | Include | Include | |
| High pressure water pump | jetting sand up | jetting sand up | jetting sand up | jetting sand up | jetting sand up | |
| Electric power system | Generator | electric power | electric power | electric power | electric power | electric power |
| Control system | Control room | Yes | Yes | Yes | Yes | Yes |
| Control board | Yes | Yes | Yes | Yes | Yes | |
| Lifting appliance | Electric winch | Yes | Yes | Yes | Yes | Yes |
| Propeller equipment | Propeller with engine | movement | movement | movement | movement | movement |
| Other equipment | Rubber suction hose, suction head, handrail, anchors, shelter, life jacket, etc. | |||||
| Remark | 1. Any data could be adjusted according to customers’ specific requirements.
2. Customized dredger acceptable according to requirements. 3. Engine power choose decided by dredger performance. 4. The work site situation will affect actual discharge distance, sand capacity, etc. 5. Above dredger size is not changeless, it could be adjusted according to specific circumstance. |
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Jet Suction Dredger Features
- Novel design, High efficient, large output, long discharge distance
- High quality wear resistance and long serve life sand pump
- Pumping depth reaches up to 20-30 meters underwater
- Dredge hull consists of multiple pontoons connected by proven coupling system
- Highly efficient fuel consumption and minimum overall operational costs
- Control box and instrument are mounted in ergonomic dash board
- Low investment and good operating performance
- Simple and fast assembly and disassembly, easy to operate
- OEM, ODM, customization are available
Jet Suction Dredger Applications
OCEAN Pump had been dedicated in designing and manufacturing sand pump, slurry pump, gravel pump and sand dredgers for over 20 years. Our sand pump and sand dredge products had been exported to over 60 countries.
Our high efficiency jet suction dredger series are widely used for sand dredging in rivers, delisting lakes and ponds, reclaiming land, cleaning ports and pumping sand, it is also suitable for exploiting seashore, clearing port and pier, etc.
About OCEAN Pump
As the New Hi-tech Enterprise certificated by the Government, OCEAN Pump is the leading sand pump and sand dredger manufacturers, suppliers and exporters from China. We have more than 30 talented technical experts and 15,000 square meters factory. More than 4 series 20 kinds of sand pumps, slurry pumps, sand dredgers and related parts had been manufactured to satisfy your pumping requirements. Product innovation, quality assurance and customer satisfaction are our continuous commitment to all our partners.
OCEAN Pump is not only manufacturing best quality sand pump and sand dredger products but also providing custom product design, fabrication and after-sale service. If you have any questions or inquiries, please fill and submit the following form, we will reply as soon as possible.
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