TAI'AN Ocean Pump CO.,LTD
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Portable Simple Mini River Lake Sand Suction Dredger

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TAI'AN Ocean Pump CO.,LTD

keji road Tai'an Shandong
Contact name
Lingda Kong

Quick Information

  • Brand Name: OCEAN
  • Place of Origin: China
  • Model Number : PCJY
  • FLOW : 150-500M3/H
  • dredging depth : 5-20m
  • delivery distance : 50-200 M
  • head : 15-20m


Portable Simple Mini River Lake Sand Suction Dredger

River sand suction dredger is widely used for sand dredging, mud dredging, port building and deepening, the centrifugal sand pump can produce certain amount of vacuum, the sand and mud is conveying and discharging by pipeline and floater. 

The portable small sand dredger made by OCEAN Pump 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, it is very convenient to install and move in the working place.  The power system of potable river sand suction dredger can be electric system or diesel engine driving system according to customers’ requirements.

  The working process of this potable river sand suction 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.

Product features of river sand suction dredger

  1. High efficiency, large output and long distance of pump.
  2. Very simple and fast assembly and dis-assembly, afloat or onshore, simple operation ,easy to control.
  3. Good economic performance. The digging and delivery of material can be completed one time.
  4. Highly efficient fuel consumption and minimum overall operational costs
  5. Good access to all parts, especially the dredge pump wearing parts.
  6. The dredgers can be made according to the customers' request.

Product application

  1. Dredger is used for cleaning river silt, sand production and mining project.
  2. Suitable for heavy duty operations in tropical climates and in sheltered waters.
  3. Applied to dredging rivers, lakes and ponds, reclaiming land, cleaning ports and pumping sand.
  4. Mainly service for the master dredger and transporter for delivering sand to land

Inner structure of the river sand suction dredger

Portable river sand suction dredger

Main specifications 


Dredger size

Sand capacity

Max.dig depth

Max. discharge distance

4 inch





6 inch 





8 inch 










Dredger hull is made of 6 mm thickness steel plate.
Other specific requirements can be adjusted or customized according to request.

he 8 inch Lake dredger  is one of the most commonly used sand suction dredger in Nigeria sand dredger market. Lake dredger  is a type of jet suction dredger, Lake dredger  is usually used in river, lake ,pond or other areas without heavy winds and waves. The kind of Lake dredger  is also called sand pumping platform. Lake dredger  refers to use high pressure water jet to rush the sand, slurry or mud in the river. The Nigeria river and lake sand quality is generally soft and fine. It is easy to rush by high pressure water, this improves the efficiency of sand pumping.

Sand suction dredger

Lake dredger has the characteristics of simple installation and operation, long delivery distance , low energy consumption and large sand output.  This Lake dredger  is a commonly used tool for sand mining and dredging in recent years. The Lake dredger  is driven by the diesel engine. The whole set of equipment includes a suction system, a flushing system, a lifting system, and pipeline.

cheap dredger

On Nov. 22, 2017, Our customer from Nigeria came to the OCEAN PUMP manufacturing workshop to inspect the designing, manufacturing and construction process of the Lake dredger , and expressed strong interest in the 8 inch Lake dredger .  However, the customer proposed a plan to purchase an 8 inch sand pump and related Lake dredger , the keke dredger body and other welding work could be completed locally in Nigeria. He hoped that the team of technical engineers from OCEAN PUMP can provide the keke dredger technical support.


sand sucking dredger

The Parameters of Lake dredger

Pump brandOcean Pump
Pump type8 inch portable sand suction pump
Sand output80m³/h
Delivery distance150m
Sand pump diesel engine100kw

 sand pumpswinch


The customer gave the order at the beginning of December 2017. The OCEAN PUMP prepared all the products. To save the time, we helped customer to do the Customs clearance in Nigeria. All the products would be sent to the Lagos warehouse, customers could pick up the goods directly.

After receiving all the products, the customer carried out the construction of 8 inch Lake dredger  according to the drawing from OCEAN PUMP. We responded the customer’s questions promptly during the construction period to help customers improve their confidence and save time.


sand dredgers
In March 2018, the Lake dredger  started to work in the river. The use effect of the 8 inch Lake dredger  greatly exceeded the customer’s demand, and the customer’s confidence was greatly increased. The customer indicated that he would establish a long-term mutual trust relationship with OCEAN PUMP.

About OCEAN Pump

Tai’an Ocean Pump (OCEAN Pump) Co., Ltd. is the leading sand pump and sand dredger solutions manufacturer, supplier and exporter in China.We have more than 30 talented sand pump 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 and customer satisfaction are our continuous commitment to all our partners. OCEAN Pump is the Certification of New Hi-tech Enterprises by the Government. We provide our customers with a complete set of  sand, slurry, gravel pumping solutions and related parts. Our main products include centrifugal portable sand pump, marine sand pump, slurry pump, gravel pump, submersible slurry pump, vertical sand pump, simple small sand pump dredger, submersible dredger, mini dredge for sale,  small dredging equipment, small pond dredging equipment, sand suction dredger,  suction dredging equipment, cutter suction dredger, sewage submersible pump, lake dredging equipment, mini dredges for sale, sand dredging machine, river dredging equipment and other parts like discharging sand pipe, floater, rubber hose. They are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment and dredging in such industries as mine, chemical and petroleum. We are looking for pump dealers all over the world.

Lingda Kong
Tel /WhatsApp/Wechat:+86 18562293317
Skype/Wechat: lingda812
Website: www.sanddredgers.com 


Address: Mingtang Road,Taian City, Shandong Province, China


  • Delivery Port : Qingdao

Packaging & Delivery

  • Packing :CONTAINER
  • Delivery Lead Time : 30 working days

Product Image

  • 1Portable Simple Mini River Lake Sand Suction Dredger image 1
  • 2 Portable Simple Mini River Lake Sand Suction Dredger image 2
  • 3 Portable Simple Mini River Lake Sand Suction Dredger image 3

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