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.

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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.

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Excavator Dredge Pump Technical Parameters

Excavator Dredge Pump Specifictaion

Hydraulic Wear-resistant Sluppy Pump Specification											Mixer Specification
Hydraulic pump	Outlet diameter		Flow*	Lift*	Excavator*	Power	Speed	Motor displacement	Oli flow	Pressure	Power	Oli flow	Pressure	Motor displacement
Unit	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	30	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.

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Excavator Dredge Pump Packing & Shipping

Excavator Dredge Pump Videos

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Excavator Dredge Pump Catalogue

2024-04-29 0

2024 RAY Hydraulic Dredging Pump Catalogue.pdf

2023-05-04 149

2022 RAY Excavator Attachments Catalogue.pdf

2023-05-04 121

2023 Catalogue for RAY Attachments.pdf

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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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Leading Excavator Dredge Pump Manufacturer in China Since 2002

Excavator Dredge Pump

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

About RAY Attachments: Your Expert Excavator Dredge Pump Supplier