Your Excellent Hydraulic Pulverizer Distributor in China

Xugong KS Gives You The Toughest Hydraulic Pulverizers in the Market.

  • Tough, Compact Structure
  • Wear-Resistant Materials
  • Aftermarket and Genuine from Top Brands
  • 90-Day Quality Warranty
  • OEM and ISO Certified

XuGong KS Hydraulic Pulverizer Quality Certification

  • ISO9001
  • KS CE
  • SGS
  • ISO 9001

Xugong KS Top Sales Hydraulic Pulverizer

Hydraulic Pulverizer for Hitachi

Suitable for Hitachi EX210 and EX200. OEM and ISO certified.

Hydraulic Pulverizer for Volvo

Hydraulic and no vibration concrete crusher.  Secured and timely delivery.

Hydraulic Pulverizer for Komatsu

Strong power and low noise. ISO and CEO certified from Xugong KS.

Hydraulic Pulverizer for Doosan

700 depth suitable for Doosan DH150. OEM and ISO Certified.

Hydraulic Pulverizer for PC220

Xugong KS hydraulic pulverizer with speed up valve.

Rotating Hydraulic Pulverizer

Rotating hydraulic pulverizer. OEM and ISO Certified.

Hydraulic Pulverizer Multiprocessor

2s cycle time and powerful hydraulics system. Quality warranty guaranteed.

Hydraulic Pulverizer for Metal Cutting

Perfect for demolitions and metal cutting. Safe and timely delivery..

Hydraulic Pulverizer for Kobelco Excavator

Big jaw perfect for demolition for your Kobelco. OEM and ISO certified.

Why Should You Rely on Xugong KS Hydraulic Pulverizer Manufacturer?

Xugong KS hydraulic pulverizers are ideal for high volume processing or low level demolition and dismantling.

Our hydraulic pulverizer is most suited for secondary crushing and dismantling of low walls and floors. A steel shear is incorporated in the rear of the jaws to assist in processing rebar encountered within the concrete.

All of the Xugong KS hydraulic pulverizers are equipped with a bolt-on replaceable tooth system. This eliminates the downtime of welding and enables easy ons-ite maintenance an increase attachment availability and uptime

Get yours now from Xugong KS hydraulic pulverizer manufacturer!

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Xugong KS Hydraulic Pulverizer Manufacturer

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Xugong KS customers deserve only the best quality materials for their hydraulic pulverizer to avoid later issues.
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Xugong KS hydraulic pulverizer engineers assemble and build Xugong KS hydraulic pulverizer according to OEM and ISO specifications.
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Xugong KS hydraulic pulverizers go through countless analysis and inspection to check equipment performance and identify defect if any.
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Xugong KS distributor makes sure the safe arrival of your orders. We can ship your hydraulic pulverizer via air or sea.

Xugong KS Hydraulic Pulverizer Manufacturer Overview

Xugong KS Hydraulic Pulverizer Highly Wear-Resistant

Xugong KS hydraulic pulverizer is specially designed to meet all of your primary and secondary demolition needs. Our hydraulic pulverizer are designed to demolish concrete quickly and efficiently while reducing noise and vibrations.

Xugong KS hydraulic pulverizer manufacturers use HARDOX 400 steel. This makes our hydraulic pulverizers durable and highly resistant to construction wear and tear.

Order Xugong KS hydraulic pulverizers right away!


Available in 360 Degree Rotation

Xugong KS hydraulic pulverizers are fitted with a regenerative circuit. Our hydraulic pulverizers deliver a fast jaw opening and closing motion making your work faster and easier.

The 360 degree hydraulic rotation delivers accurate maneuverability and precision when positioning the machine demolition.

Thanks to their angled and curved shapes, our Xugong KS hydraulic pulverizers are ideal for secondary demolition and additional reduction of reinforced concrete elements.

Send your inquiry at Xugong KS hydraulic pulverizer supplier now!


Most Accommodating Support for Your Hydraulic Pulverizer

All hydraulic pulverizer models are in stock and ready for fast delivery to our customers across China and around the world. Just send us your inquiry and our expert team will be with you in no time.

No need to wait for long queues. Xugong KS has a team specializing in hydraulic pulverizer information. Our Xugong KS hydraulic pulverizer team is available for your hydraulic pulverizer needs 24/7 all the time.

We are just a click away from giving you the best products and solutions for your hydraulic pulverizer. Send us your hydraulic pulverizer inquiries now!


Worldwide Distribution for Xugong KS Hydraulic Pulverizer

Our hydraulic pulverizers are backed with a 90-day quality warranty and fast shipping around the world. We ensure you we can supply your hydraulic pulverizer. Xugong KS distributes and exports to more than 50 countries like American, Canada, Chile, Brazil, Mexico, UAE, Kuwait, Oman, Iran, Saudi Arabia, Thailand, Indonesia, and so on.

If you order our hydraulic pulverizers now, we will securely pack and ship it right away. You can choose to ship your hydraulic pulverizer via air or sea.

Order our indestructible hydraulic pulverizers at Xugong KS! The best here in China to your construction doorstep!


Hydraulic Pulverizer – The Definitive FAQ Guide

Hydraulic Pulverizer FAQ Guide is a reference guide for this versatile piece of equipment.

The Hydraulic Pulverizer is much more efficient than other methods like manual pulverization, allowing it to be used in demolition and demolition recycling applications.

This guide contains information on hydraulic pulverizers, applications, maintenance requirements, components made of, failure reasons, and much more.

This will help you to understand in detail what is hydraulic pulverizer.

1.    What is a hydraulic pulverizer?

A hydraulic pulverizer is a machine that accomplishes the task of breaking down hard materials into much smaller pieces.

The hydraulic pulverizer comprises the jaw with embedded teeth inside, which crush the desired material.

Figure 1. Hydraulic Pulverizer

The pressure applied in crushing the material varies from model to model and the size of your hydraulic pulverizer.


They are available in various sizes in the market, and you can choose any one depending on the type of material you want to pulverize.

The crushed material is then transported from the crushing site to the processing plant, subjected to a well-organized recycling process.

It is most suitable for recycling applications, metal recycling, concrete recycling, ferrous & non-ferrous metals crushing systems, etc.


2.    What is the working principle of a Hydraulic pulverizer?

As the name reflects, the hydraulic pulverizer works on the base of the hydraulics of your excavator.

The hydraulic fluid in your excavator is pressurized utilizing the cylinder and piston casing of the hydraulic pump.

This pressurized fluid is then conveyed through hydraulic lines to the hydraulic pulverizer cylinder attachment.

The control valves allow the entrance of your hydraulic fluid to force the piston that will move to and fro.

This forward and backward motion of the piston within the cylinder causes the jaws of your hydraulic pulverizer to close and open with extremely high pressure.

This pressure or impact is too high that it can easily pulverize the material into pieces. This is how your hydraulic pulverizer works.


3.    What are the applications of a hydraulic pulverizer?

Hydraulic pulverizers have several associated applications. Some of the major applications are listed below:

Figure 2. Hydraulic Pulverizer Applications

A hydraulic pulverizer is a machine used to break up different materials. It does this by utilizing several tools for crushing, chopping, cutting, and pulsating.


Hydraulic pulverizers are useful for demolition or recycling applications that require material to be broken or smashed apart.

Its primary purpose is to reduce waste by compacting it into small pieces that are easy to store or dispose of.

Demolition companies, landscapers, and contractors use them to break up reinforced concrete beams and walls of a building.


4.    Which material is used in making a hydraulic pulverizer?

There are several materials used in making a hydraulic pulverizer. These materials are as follows:

The teeth of the hydraulic pulverizer are made up of tungsten carbide to add additional strength to your hydraulic pulverizer’s functioning.

The upper and lower jaw comprises alloy steel, forged steel, or high carbon steel.

Figure 3. Materials Used in Hydraulic Pulverizer

These materials are compact and heavy and have a high hardness which resists wear and tear along with abrasion impact.


Rubber, PVC, or PTFE material is used to make hydraulic lines and seals, which aids in the proper functioning of your hydraulic pulverizer.

These materials are either coated for extra protection from harsh working environments or built-in resistance to tough working conditions.


5.    What is the role of the upper and lower jaw in a hydraulic pulverizer?

The primary role of the upper and lower jaw in a hydraulic pulverizer is to crush the desired material.

The upper and lower jaws of the pulverizer close when the hydraulic cylinder squeezes. But when the pressure is released, they swing back open to their original position.

They have to have enough power so that they won’t be damaged severely during the crushing operation.

Figure 4. Upper and Lower Jaw in a Hydraulic Pulverizer

The thickness, material used for the upper and lower jaw, and surface finish of the upper and lower jaw are essential factors that effectively decide their role in the operation.

Contrary to popular opinion, horizontal clearance is also an essential factor that could significantly influence the operation. It has to be designed according to the operating environment.


6.    How did I know my hydraulic pulverizer was terrible?

There are several reasons why your hydraulic pulverizer is terrible. Here are the main things to look for to identify bad hydraulic pulverizers:

First, look at the weight of the machine. Does it not move up or down anymore?

Next, see if the product teeth are broken off. If they are, then this is a sign that the pulverizer might be impaired.

Look for loose pieces on the valve. Do you hear loud noises when you turn on the liquid pump?

A loose valve on liquid pumps means nothing is being sucked up by the pump, meaning your liquid is not moving efficiently.

Lastly, check on the condition of the cylinder. Is there anything wrong with it?


7.    Which materials can a hydraulic pulverizer break?

The Hydraulic Pulverizer is an advanced device that can crush any rigid materials, whether it is hard metals.

You can use this pulverizing system to break the concrete block, concrete slabs, bricks, bricks, asphalt pavement, etc.

Figure 5. Materials Broken by Hydraulic Pulverizer

The breaker was developed based on the theory of impact energy absorption through embedding different objects at multiple levels.


By absorbing more impact energy with multiple embedded objects, more hard materials like rocks will be broken − efficiently and safely.

You can achieve this at much higher cycles per hour (CPH) than those achieved using impacts from hammer-type breakers alone.


8.    How much does a hydraulic pulverizer cost?

The cost of your hydraulic pulverizer varies and depends on multiple factors.

These factors include the material design specifications, material shape, material strength and characteristics, warranty associated with your hydraulic pulverizer, etc.

The price of a hydraulic pulverizer weighing 1350 kg with a warranty of 2 years lies in the range of $3000 to $3400 per piece.

The cost of a hydraulic pulverizer weighing the range of 1000 kg to 1500 kg and a total height of 2300 mm lies in the field of $1500 to $2000 per piece.

When you increase the specifications associated with your hydraulic pulverizer, the cost goes on the increase.


9.    How long does a hydraulic pulverizer last?

The life expectancy of a hydraulic pulverizer can vary depending on several factors, such as how well it is operated, site conditions, product type, size of the equipment, and the method of maintenance.

Figure 6. Hydraulic Pulverizer Wear Life

In general, the life of your hydraulic pulverizer lies in the range of 2 to 3 years.


All equipment should be taken out of service when cracks are seen, or vibrations are evident. This will avoid further mechanical breakdown.

The life expectancy of a hydraulic pulverizer can be extended with proper inspection, preventative maintenance, and thorough hydraulics cleanings.

Product type will affect the life expectancy of the pulverizer because some products will increase damage to the cutter more than others.


10.  What is the role of teeth in a hydraulic pulverizer?

The primary role of the teeth is to pulverize the product. The teeth fracture concrete by piercing it and cause it to collapse on itself literally.

Figure 7. Hydraulic Pulverizer Teeth

The teeth vary in shape and size; depending on the shape and size of teeth, the impact produced in crushing a specific type of material changes.


The number of teeth in the upper and lower jaw also plays a significant role in adding or reducing the impact generated.

The teeth are made of tungsten carbide or high carbon steel because teeth are the critical element that bears the real impact generated to make crushing successful.

You must choose the teeth for your hydraulic pulverizer carefully to carry out the intended function effectively.


11.  What are the maintenance requirements of a hydraulic pulverizer?

The maintenance of this equipment includes cleaning the chamber, replacing the valve components if damaged, placing a protective cover over the top of the section when it is not in use, and making sure that any leakers are repaired immediately.

The husbanding requirements of a hydraulic pulverizer include verifying that the hydraulic pressure is in an optimum range.

To ensure that the pulverizer meets heavy-duty requirements, it must be designed with a sturdy frame, careful attention to weight, and minimize vibration.

The maintenance also includes replacing or sharpening pulverizer teeth (depending on the type of application).

The regular adjustment will allow for more accurate and consistent output, thus reducing operating costs.


12.  How to install a hydraulic pulverizer on your excavator?

There are several steps included in how to make successful installation of your hydraulic pulverizer to your excavator. These steps are as follows:

Lower your excavator arm for ease of access and in proper alignment.

The first thing you need to do is to attach your hydraulic pulverizer to a quick hydraulic coupler.

First, make the attachment of a quick hydraulic coupler with an excavator arm using the right toolkit.

Make sure to install hydraulic lines successfully at an optimum torque to prevent any leakage or pressure loss.

Now attach your hydraulic pulverizer to the quick hydraulic coupler keeping the arm in the lower position.

Test your excavator hydraulic pulverizer on any material to see if it is functioning correctly. If yes, move on.


13.  What is the role of hinges on the hydraulic pulverizer?

The hinge is an essential part of the hydraulic pulverizer, and it helps control the movement of the product.

The hinge is responsible for transmitting the force exerted by the hydraulic system of the excavator to the cutter.

They allow access to move the hydraulic pulverizer down and up to make the required adjustment.

The hinges also keep your hydraulic pulverizer in contact with your excavator’s arm and transfer hydraulic force.

The hinges are used to support different parts of the hydraulic pulverizer together to be used efficiently without any trouble.


14.  What role does a quick hydraulic coupler play in a hydraulic pulverizer?

A quick hydraulic coupler is a simple device used in a hydraulic pulverizer to quickly connect and disconnect from the main excavator arm of your excavator.

The coupler helps to ensure that everything is lined up correctly to operate the pulverizer. The coupler provides reliability in the discharge of materials when needed.

The quick hydraulic coupler also helps you to increase the efficiency and effectiveness of your hydraulic pulverizer.

It also helps you reduce the downtime and cost associated because of instant changing of relevant excavator attachments.

The hydraulic coupler also helps the inefficient hydraulic force transfer to the hydraulic pulverizer to achieve the needed results.


15.  Is noise associated with the hydraulic pulverizer?

Yes, noise is produced by the hydraulic pulverizer. This machine takes large chunks of concrete and turns them into small pieces.

The concrete is crushed under extreme pressure, which produces noise. The amount of noise produced will depend on the size of the concrete pulverizer or the impact created on it.

Sound levels can be affected by factors such as speed and abrasive material size and type.

There can be noise and vibration generated by impacting and resonating materials in the chamber.

This noise does not have any adverse impact on the operator of your excavator because he is operating your hydraulic pulverizer from inside of the cabin.


16.  What type of oil goes into the hydraulic pulverizer?

The hydraulic pulverizer needs oil to work, and you can find many different kinds of fat that you can use.

Some common kinds of oil for the hydraulic pulverizer include petroleum, synthetic, and molybdenum.

Figure 8. Hydraulic Pulverizer Oil

The hydraulic oil that you can use in the pulverizer is a very high-pressure oil.


There are three viscosity grades of hydraulic oils available for operating this type of equipment: 10wt, 28wt, and 46wt. The 46wt was used for our equipment since it had more viscous properties.

More rigorous duties may require a mineral-based fluid to provide more wear resistance.

The right type of oil can increase the efficiency and effectiveness of your hydraulic pulverizer.


17.  What are the problems associated with the hydraulic pulverizer?

The most significant problems with the hydraulic pulverizer can be attributed to the weight of this item. This machine is quite heavy, making it harder for workers to carry from one location to another.

The teeth on the jaws are not long enough, and they do not reach down to the material, which may allow for material to escape once it enters.

Periodic inspection and sharpening of the hydraulic pulverizer teeth to make it work appropriately.

The most significant problems associated with hydraulic pulverizers occur when proper care and maintenance are not performed on them during the machine’s initial setup and regular operation.


18.  What characteristics are embedded in hydraulic pulverizer oil?

Hydraulic Pulverizer oil acts as both a lubricant and cooling agent that boosts the performance of all hydraulic equipment.

Whether your needs require long-lasting durability in a high-pressure system or a more compact, efficient engine for a minor job, a hydraulic oil to meet your needs.

Hydraulic oils are designed to reduce force and increase comfort in construction equipment and multi-cycle lubricants to maximize efficiency in manufacturing systems.

The oil ensures that there is no excessive wear and tear on the pulverizer machine itself. Its rust resistance is another factor that makes it suitable for recycling applications.

Hydraulic pulverizer oil offers you good stability and resistance to extreme operating conditions, enabling lower cost per cycle times.


19.  How to choose a hydraulic pulverizer?

When deciding your hydraulic pulverizer, one of the most important factors is the amount of power mainly, how much energy the machine can convert into torque.

When choosing a hydraulic pulverizer, first determine what general-purpose your equipment will serve, whether general demolition/demolition of concrete or brick.

You need to specify the use like crushing concrete into aggregate that can then be used for road making or recycling construction debris back into construction materials like concrete, asphalt, etc.

Some applications may require more significant force than others, so choosing the giant machine where the margins are sufficient is best.

Keeping these considerations will help you find the best fit for your excavator.


20.  Is friction associated with the hydraulic pulverizer?

Friction is the force that resists motion between two solid surfaces.

The hydraulic fluid that drives the piston and cylinder is the primary source of friction in a hydraulic pulverizer.

Friction results from viscous, incompressible fluids (liquids and gases) with bearings, mechanical seals, and other machine surfaces.

If the fluid in your hydraulic pulverizer is less than the optimum amount, it causes excess friction.

The excess amount of friction, if not controlled, may result in excessive wear and tear.

You can control the amount of friction at optimum levels by employing the correct type of hydraulic fluid.


21.  What is the role of an oil cylinder in a hydraulic pulverizer?

The role of the oil cylinder is to provide a lubricant for the metal components of a hydraulic pulverizer that runs smoothly without getting ill contact.

The oil seals the interface between the working surfaces and ensures smooth operation.

While being heated up by the axial compression, they evaporate, so it is necessary to keep adding new oil repeatedly during the crushing process.

Figure 9. Oil Cylinder in Hydraulic Pulverizer

To ensure continuous work, it is necessary to replenish the oil in time.


This is why inspection and maintenance of the hydraulic pulverizer method have been essential to maintaining its production efficiency fully.

The hydraulic oil cylinder is usually made out of cast iron. The design of this kind of cylinder achieves maximum durability and long service life.

The high-quality seal in this section is to make sure that no leakage can occur.

Because it has very high working pressures, and the oil cylinder needs to be able to accommodate a large amount of fluid simultaneously.


22.  What causes the failure of a hydraulic pulverizer?

The root cause of failure for a Hydraulic Pulverizer is the combination of the weight of the pulverizer and the amount of material fed to the crushing mechanism.

When left unchecked, the force and high pressure created by these two components slamming together will cause stress and fatigue.

This is especially possible in critical and often overlooked areas such as the cutter, shear valve, and hydraulic rotation mechanism.

Failures of hydraulic pulverize occur most often because the cutters begin to wear and not make good contact with the work.

Many factors can cause wear in a hydraulic pulverizer, including tooth sharpness, tooth length, tooth design, cutter-tooth engagement, type of product being cut, and machine operating condition.


23.  What is the role of pressure vessels in hydraulic pulverizers?

The pressure vessel is the core stage in the whole hydraulic system, which is also the bottom of the hydraulic pulverizer.

It consists of a pressure vessel and its valve. The cylindrical pressure vessel is made of high-quality steel with a good quenching process, ensuring its durability.

The role of a pressure vessel in a hydraulic pulverizer is to store the energy coming from the energy machine, which can keep the system running without pauses prolong time.

It also has another function: ensure the pressure of hydraulic oil can be kept at a specified value, which can ensure the smooth operation of the machine.

Using a pressure vessel for this application can achieve an extremely long life from the rotational shaft seals. This is because the oil lubrication film has no contact with any abrasive material.


24.  What is the role of the seals in the hydraulic pulverizer?

The seals in the hydraulic pulverizer play a vital role in the machine’s durability, function, and efficiency.

They keep the cylinder lubricated and adequately sealed and allow the machine to run smoothly, safely, and efficiently.

They seal the system by preventing leakage when forces are applied, including hydraulic pressurization.

This helps regulate fluid flow through the hydraulic pulverizer to assist during both rotation and forward movement phases.

The seals are primarily made up of PTFE or PVC to ensure a longer lifetime and resistance towards harsh operating conditions.

The seals prevent any dirt, dust, or debris from entering inside the oil cylinder, and it also resists the entrance of air from outside.


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