Leading Excavator Dredge Pump Manufacturer in China Since 2002

1. Original Manufacturer with Competitive Price
2. OEM/ODM Services
3. 12 Months Warranty

Excavator Dredge Pump

Our company's hydraulic wear-resistant dredging pump and heavy-duty submersible dredging pump are designed for excavators of various sizes, ideal for efficient extraction in water-rich, sludge, and sediment conditions. By replacing the digging bucket with our hydraulic mortar pump, supports long-distance mud transmission, enhancing work efficiency. Suitable for hydraulic stations, these pumps ensure effective operation in difficult environments, offering a broad application range for challenging excavation scenarios.

Can't Find Ideal Excavator Dredge Pump For Your Industries?

We provide custom solutions to all our customers and offer pile breaker that you can take advantage of.

About RAY Attachments: Your Expert Excavator Dredge Pump Supplier

RAY Attachments is a leading manufacturer of excavator mounted dredge pumps in China. All products' quality is strictly under control from processing to delivery. Through continuous innovation and improvement, the company has got ISO 9001, CE Certifications, and Technical Patents successively. Our products have been sold to widely domestic and overseas customers and long-term partnerships have been developed.

Excavator Dredge Pump Technical Parameters

 Excavator Dredge Pump Specifictaion

Hydraulic Wear-resistant Sluppy Pump Specification Mixer Specification
Hydraulic pump Discharge piping Capacity max* Lift* Excavator* Power Pump speed approx Motor displacement Oli flow Pressure Power Oli flow Pressure Motor displacement
Model mm inch m³/h m T kw rpm cc L/min Mpa kw L/min Mpa cc
YNS300-10 DN200 8 300 10 10-20 22 1000 80 80 17 7.5 30 25 630
YNS300-15 DN200 8 300 15 10-20 30 1000 80 80 23
YNS400-15 DN200 8 400 15 20 37 1000 107 107 21
YNS300-25 DN200 8 300 25 20-30 45 1000 125 125 22
YNS600-15 DN200 8 600 15 20-30 55 1000 125 125 27
YNS300-30 DN200 8 300 30 30-40 75 1000 160 160 28
YNS450-30 DN200 8 450 30 30-40 90 1000 200 200 27
YNS700-25 DN250 10 700 25 50 110 1000 250 250 27
YNS1000-2 DN300 12 1000 22 50 132 1100 250 280 28

 Excavator Dredge Pump Advantages

 This pump can handle solid matter with a maximum particle size of 150mm, and the solid-liquid extraction concentration can reach more than 70%. Due to different working conditions, the output of the pump may also vary depending on the medium being processed, on-site operations, transportation distance, and other factors.
 This device is mainly installed on the excavator. The power is provided by the hydraulic station of the excavator, which can realize free transition. The power source is a diesel engine, which can solve the problem of inconvenient power during construction in remote areas.
 Flow parts: pump casing, impeller, guard plate, and stirring impeller are all made of high chromium alloy. Other materials can be customized.
 Use a unique sealing device to avoid frequent replacement of mechanical seals and improve work efficiency.

 Excavator Dredge Pump Packing & Shipping

 Excavator Dredge Pump Videos

 Excavator Dredge Pump Catalogue

Related Excavator Attachments

Cooperation Process

Send your inquiry
Quote price
Negotiate price and lead time
Sign the contract
Payment and production

Excavator Dredge Pump FAQ

  • What pipeline is connected to the pile breaker on the excavator?

    Connect the hydraulic oil line of bucket cylinder of the excavator to the oil line of the pile breaker's cylinder through the balance valve.
  • The cylinder will damaged when we use pile breaker?

    It does not affect the cylinder because our structure is different from other suppliers. Our reaction force acts on the flange, not the cylinder.
  • Vulnerable parts of Pile Breaker

    Pin & Chisel : Normally, our chisel don't need to be changed as long as the worker operate in properly.
  • What's the material of chisel? How much service life?

    Warranty is 12 months except wear parts( Elastic pin & Chisels, Chisel service life is around 10,000 time). But you should operate it in correctly.
  • What is a pile breaker?

    a. Pile breaker is a equipment to demolish the pile effectively and without noise pollution. ( Noise level 70dB(A) )                                                                                                                                                       
    b. The modular design of the pile breakers enables then to be used on piles of various size from 300-1800mm in diameter for the round piles, and 200-800 to the square piles.                                                     
    c. The hydraulic flow and pressures are available, the pile breaker can be hung from a large variety of equipment, excavator , cranes etc.
  • Why pile chipping is done?

    Pile crushing is the excess pile above the cutoff level, which has resulted in good sound concrete. The main purpose of crushing is to remove the excess muddy concrete (a mixture of concrete, mud and silt) above the cutoff level.
  • Why is it called a pile?

    The pile cut-off level is the actual level at which the piles must be leveled under the pile. The concrete in the pile is cut to the specified level (indicated in the specifications or drawings, usually about 75 mm) while the steel extends into the pile cap to create an effective bond.
  • How much pile diameter range?

    round piles: 300mm-2000mm
    square piles: 300-550mm
  • Why choose Ray Attachments pile breaker?

    1. We are navigator of Chinese pile breaker and we have professional technology team,produce team and Sales team. 
    2.We are different with others.                                                                                                                                
    Cylinder : Cylinder postion is in middle has longer service life than cylinder position is in rear. And reduce the damage of other parts.
    Chisel: we use material 20CrMoNi  other: 42CrMo. More durable                                                                    
    Different craft : After Three types chisel for different diameter.                                                                           
    Tip kit: Each module is supplied with three cylinder tips                                                                                         
    Silent attachment: virtually silent operations for environmentally friendly sites                                               
    Pipe Protection: The special shape of the pile breaker is also designed to ensure the protection of the hydraulic system in every working condition.
  • How many piles does it cut per hour?/How is pile breaker performance?

    For example: 
      Square piles:
      SP400, diameter: 300mm, 150piles/8 hours, cutting length: 1m. ( Concrete grade: C30) 
      SP500, Diameter: 400mm, 110 piles/ 8 hours, cutting length: 1m. ( Concrete grade: C30) 
      Round piles:
      SP380, Diameter: 800mm, 60 piles/ 8 hours, cutting length: 1m. ( Concrete grade: C30) 
      SP800, Diameter: 800-1800mm, 40-100 piles/ 8 hours, cutting length: 1m. ( Concrete grade: C30) 
  • What kind pile breaker do you have? Round or square or both?

    Square: SP400:300-400mm, SP500:400-500mm. SP600: 300-550mm.                                                                 
    Round: SP300: 300-1050mm, SP800:500-2000mm.

Factory FAQ

  • Are you a factory or trading company?

    We are a manufacturer. We have over 19 years of experience in manufacturing skid steers and skid steers. It is the top producer and exporter in the industry.
  • Where is your factory located?

    Our factory is in #5 ChuangSheng Road, Luoyang Industrial Zone, Luoyang town, Wujin District, Changzhou City, Jiangsu Province, China
    It's near Shanghai port. It's about 1 hour by express train or 4 hours by car from Shanghai to our city.
  • How many days for production delivery?

    Ordinarily, it costs 20-25 workdays for 2x40ft containers. Sample order in 5 days.
  • What are your terms of payment?

    Payment≤20000USD,100% in advance. Payment>20000USD, 30% T/T in advance, balance after production completed. Or LC at sight.
  • How about quality control in your factory?

    Raw material inspection-checking drawing before production-inspect the actual size according to drawing-finished product inspection- testing report-package inspection-qualified certification.
  • How about guarantee?

    We provide 12 months warranty, which has a professional after-sales service team to solve your problems within two hours, 24 hours a day, 7 days.
  • Purchase notes

    (1) As the manufacturing factory, RAY Attachments works in international trade and can handle wholesale orders with containers' capacity.
    (2) We aim to find our business partner as our international dealers. 
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