Your High-Quality Hydraulic Breaker Suppliers in China

Xugong KS is The Most Reliable Hydraulic Breaker Manufacturer in the Market.

  • New and Improved Design for Better Functionality
  • Full Serviceability for Your Hydraulic Breakers
  • Aftermarket and Genuine from the Best Brands
  • Quality warranty of 90 days with Secure Delivery
  • OEM and ISO Certified

XuGong KS Hydraulic Breaker Quality Certification

  • ISO9001
  • KS CE
  • SGS
  • ISO 9001

Xugong KS Top Sales Hydraulic Breakers

JCB Hydraulic Breaker

Perfectly designed for your JCB excavators. Secured and fast shipping only at Xugong KS distributor.

Wholesale Hydraulic Breaker

Your popular hydraulic breaker is available once more at wholesale price. Order now at Xugong KS.

CAT H115S Hydraulic Breaker

This hydraulic breaker has vibration controls to absorb shock and recoil available at Xugong KS.

Hydraulic Breaker SB43

Shock-absorbing and high-performance hydraulic breaker from the most reliable hydraulic breaker manufacturer.

Atlas Copco Hydraulic Breaker

MB1500 for your Atlas Copco Excavators. Quality materials and guaranteed warranty up to 90 days.

Soosan SB81 Hydraulic Breaker

Heavy-duty and reliable hydraulic breaker for your Soosan excavators. OEM and ISO Certified.

Mini Hydraulic Breaker

Long-lasting and durable hydraulic breaker for your mini excavators. Secure and timely delivery.

Caterpillar Hydraulic Breaker

Perfect and specially made for your Caterpillar. Distributor of OEM and ISO Certified hydraulic breakers.

Furakawa Hydraulic Breaker

An indestructible Furakawa hydraulic breaker. Good quality at an affordable price from the best supplier.

Why Should You Choose Xugong as Your Hydraulic Breaker Distributor?

Xugong KS has been manufacturing and distributing hydraulic breakers for ten years in China and the entire world. We have been receiving nothing but great reviews and feedback from our aftermarket hydraulic breakers.

Most of your reliable brands are dealing with Xugong KS as their aftermarket hydraulic breaker distributor. Our hydraulic breaker is the most heavy-duty hydraulic breaker in the market.

We have tons of products to choose from. Just send us your inquiry here at Xugong KS now!

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Xugong KS Hydraulic Breaker Manufacturer

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Raw Materials Inspection
Xugong KS performs this step to safeguard the later issues. Our customers deserve only top quality materials for the hydraulic breaker supplier in China.
Assembly Hydraulic Breaker supplier
Hydraulic breakers are installed according to OEM specifications. Xugong KS has the most efficient assembly for excavator builds.
Testing Hydraulic Breaker supplier
Xugong KS hydraulic rock breaker goes through countless analysis and inspection to check equipment performance and identify defect if any.
Packing Hydraulic Breaker suppliers
Safe arrival of our products is one of our top priorities here at Xugong KS. Wooden crates and tough ropes are our ways to secure your hydraulic breaker.

XuGong KS Hydraulic Breaker Manufacturer Overview

Xugong KS Hydraulic Breaker Has Greater Reliability

Our hydraulic breakers are shock-absorbing because of our special heavy-duty rubber mounts. Our hydraulic breakers absorb shock, recoil and impulse vibration.

Our hydraulic breakers also have grease ports. Xugong KS specifically designed this to provide automatic and/or manual greasing of the hydraulic breakers. This avoids damage and wear because of lack of grease.

Increase your work efficiency with Xugong KS hydraulic breakers. Get a quote now!


Unique and Simple Xugong KS Hydraulic Breakers

Xugong KS hydraulic breaker supplier is the best in China. Their one-piece design eliminates of the need for mechanical springs and overly heavy mounting brackets. Our hydraulic breakers has minimal wear and improved operator comfort for greater productivity.

Look for your hydraulic breakers here at Xugong KS!


Xugong KS Hydraulic Breaker Distributor and Customer Service

Hydraulic breakers are not meant to be clean and last long. Hydraulic breakers occasionally needs replacing or rebuilding.

Our advanced hydraulic breaker only receives the care of our best aftersales service team at Xugong KS. We still cater to you even after your hydraulic breaker purchase.

Xugong KS customer service support is here to monitor and provide you with assistance for your hydraulic breaker needs.  Just contact us through our 24/7 customer service, and Xugong KS will wholesale you the most suitable hydraulic breakers.

Xugong KS can provide you with the most accommodating and helpful support you have been asking for.

We are just a click away from giving you the best products and solutions for your hydraulic breaker.


Professional Delivery and Distribution at Xugong KS

If you send us an inquiry and order our hydraulic breaker now, we can pack and ship it immediately. No need to ask us about your order’s safety, your hydraulic breakers are individually packed in wooden crates.

Xugong KS supplier is partnered with the best shipping companies like DHL, TNT, FEDEX and more.

Plus, 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. We guarantee you we can supply your hydraulic breaker.


Order high-quality and powerful hydraulic breaker from Xugong KS! The best here in China to your construction doorstep!


Hydraulic breakers – The Definitive FAQ Guide

The Hydraulic Breaker FAQ Guide is here to help operators, contractors and designers alike understand more about hydraulic breakers and whether or not they’re the right tool for the job.

With this information, it’s easier to understand hydraulics, learn about chisel sizes, and how the parts inside a hydraulic breaker are designed to handle all of your demolition needs.


1.    What is a hydraulic breaker?

The hydraulic Breaker is a heavy-duty hydraulically assisted demolition tool used to break or chip away different materials.

Figure 1. Hydraulic Breaker

It uses a pump pressurization system to apply a high-pressure piston that pushes a hydraulically chiseled masonry up to its intended location.


With its ergonomic design, you can easily have total control of the Breaker. It has an adjustable auto-load feature that allows you to control the amount of force.

You can change the amount of force to greater or lesser amounts when breaking harder or soft objects.

Hydraulic breakers provide the most economical means of controlled “undercutting” of large masonry areas (usually found below ground level) where trenchless construction would be required to gain access.


2.    How much does Hydraulic breaker costs?

The price of Hydraulic Breaker varies based on the model you choose. The costs can be reduced by up to 50% if you are buying in bulk.

It is one of the most used construction tools in this industry.

The cost of a hydraulic Breaker with a chisel diameter of 68mm and an impact rate of 900 bpm lies in the range of $500 to $10,000 per piece.

The price of hydraulic Breaker used in mining, crushing and secondary crushing lies in the range of $500 to $5400 per piece.

The price significantly impacts the quality of the tool you will purchase if you want your device to last longer than you have to pay higher costs.


3.    What is the role of the piston in the Hydraulic Breaker?

The role of the piston in the Hydraulic Breaker is to raise and lower the tool unto the surface that has to be demolished.

Figure 2. Piston in Hydraulic Breaker

It is the power source because it provides the force that causes the Chisel to penetrate through the material.


The Chisel is an integral part of the Breaker, as it actually gouges into and then wedges apart (breaks) materials.

The Pistons contract around the Chisel Bushings with hydraulic oil under pressure, which actuates the Breaker.

The piston in the hydraulic Breaker assists the hydraulic force in providing greater mechanical strength.

To have power, there must be pressure for the piston to compress.


4.    What is the role of the Chisel in the Hydraulic Breaker?

The roles of the Chisel vary depending on the Hydraulic Breaker you are using. The Chisel is used in mining, construction, demolition, and more.

Figure 3. Chisel in Hydraulic Breaker

In a Hydraulic breaker, the Chisel makes openings or holes in rock to allow for water pressure to do its work. The directions that follow describe three different ways the Chisel could function.


It gets connected to a hydraulic piston which provides the power necessary to break all kinds of hard material.

The material used in the construction of the Chisel and the size of the Chisel helps you determine the type of material you will break.


5.    What is the role of the control valve in the Hydraulic Breaker?

The control valve plays a vital role in the hydraulic breaker.

Figure 4. Control Valve in Hydraulic Breaker

The control valve is a mechanism controlling the flow of fluid in hydraulic machines. It can also control the output of the hydraulic pressure generated during the operation of a device.


As a result, it controls the movement of the piston inside the Hydraulic Breaker, enabling a steady flow of energy instead of an instantaneous one.

The control valve in the machine allows you to get better performance during braking and less chance of damage to your equipment.

The higher the pressure means a harder hit and an extended break time, while lower pressure means a slighter hit and ultimately less breakage impact.


6.    What is the role of pins in hydraulic Breakers?

Pins in hydraulic Breakers are the most commonly used spare parts.

Figure 5. Pins in Hydraulic Breaker

The role of the pin in the hydraulic Breaker is to hold different parts at their desired position and secure them in place, thus providing support.


Pins are made from high-strength alloy steel, and heat treatment is carried out for harden type for higher rigidity, easy to use long life.

The strength of pins is a direct index to the safety of hydraulic breakers.

The pins that are used in hydraulic breakers should meet the requirements of

  • Hard chromium plating 00C or low-temperature impact performance,
  • All-weather wear resistance
  • High-temperature property retention
  • Permanent hardness after welding
  • Good mechanical properties under low-temperature conditions
  • Good processability
  • High strength when quenching

7.    How to use a Hydraulic breaker?

There are several considerations that you must need to undertake to operate your hydraulic Breaker efficiently.

  • It is not recommended to use your hydraulic Breaker to clear debris from the area.
  • Do not use your hydraulic Breaker for underwater demolition; doing this will cause your hydraulic Breaker to malfunctioned and water trapped inside.
  • Do not bend the hydraulic Breaker on the inside of your cabin with a tilt of 1800.
  • Never strike the hydraulic hammer on the sides of the stones. Rather cross it over the middle of a larger stone surface.
  • It is not recommended to strike your hydraulic hammer on a single spot for more than a specified duration. Try changing spots.

8.    What is the role of the bushing in Hydraulic breakers?

The bushing is one of the essential parts in a hydraulic breaker that needs to be replaced often as it wears out quickly compared to other hydraulic breaker parts.

Figure 6. Bushing in Hydraulic Breaker

The bushing acts as a protector and also has an impact on the durability of the machine. It is responsible for transmitting compression from the piston to the Chisel.


Moreover, if it breaks under compression, then severe accidents can take place.

The role of this bushing is to reduce friction between the piston and the cylinder to make this desired articulation movement more smoothly in use.

And also, it can help reduce pressure loss caused by rubbing and frictional resistance to improve hydraulic efficiency.


9.    How long does the hydraulic Breaker last?

There are various kinds of hydraulic breakers available these days with different chisel diameters and head sizes.

The life associated with various components in the hydraulic Breaker depends upon many factors like power, flow, pressure, etc.

The other factors include the type of material it will work on, the duration of operation, the viscosity of the fluid, and the nature of the material being worked upon.

The life of the hydraulic Breaker depends on how well you maintain it and what you use it for.

The life associated with hydraulic Breaker lies in the range of 3 to 5 years.

You can increase the life of your hydraulic Breaker by doing timely replacement of some components and doing proper maintenance measures.


10.  Is noise associated with a hydraulic breaker?

Yes, a hydraulic breaker does produce noise.

An occasional clanking sound might be heard from the tool when it operates and when striking against the material. Still, the sound can be minimized if you ensure that the device is designed and appropriately manufactured, precisely controlling vibration and noise sources.

The pressure builds up inside the Chisel and piston creates enough resonating energy to cause noise.

The more powerful the Breaker, the more force it creates on the internal parts and thus makes more noise.

The noise is a result of high pressure and friction in the hammerhead and the slide rod.

As the Chisel moves up and down through the striking area on the slide rod, it makes a high-pitched squeak or squeal sound.


11.  On which material can use Hydraulic Breaker?

A variety of materials can be demolished or destructed by a hydraulic Breaker.

The Hydraulic Breaker is a hydraulic jack widely used in excavations and construction. It breaks rocks, concrete, paving stones, asphalt beads, and other hard materials.

Hydraulic Breaker is used for the destruction of masonry, rock, asphalt, etc.

The Breaker is used in civil engineering applications on construction projects, but it is imperative to know the hardness and quality of the material.

Different hardness has different performances, so good research must be done before using it on the material.

The Excavator can also be used to manage large materials, including breaking and chiseling through steel components.


12.  What does Hydraulic Breaker Hs code mean?

The HS code was created by the World Customs Organization, which is an international organization, to help businesses and customs officers identify a product.

It can be used when products cross or enter the various international border.

The HS code is a classification system for goods. It’s used by countries that have adopted the World Customs Organization and are considered an international standard.

The Hs Code comprises an 8-digit code for a hydraulic breaker. This code help evaluates where the product is imported when it is imported, number of units imported, and the total or per unit cost associated.

His Code is beneficial when the core purpose is record keep and management of inventory.


13.  Can I get the Hydraulic Breaker repaired?

Yes, the option exists to repair your hydraulic Breaker if the damage extent is not too vast.

You can get it repaired either by yourself or from a professional tech.

The Breaker has the following faults:

  • It does not have the power
  • The piston is leaking
  • The bushing needs to be replaced
  • The Chisel is worn out
  • The housing needs a repair
  • The hydraulic circuit is not tight
  • The hoses are dry rotted

To repair yourself, you need a fully loaded tool kit, and then you need to find the faulty part and replace it with the new feature.


14.  What is the role of the cylinder in the Hydraulic Breaker?

The thrust ring is a component that ensures the safe operation of a hydraulic breaker. It plays an essential role in the practical process of the tool.

Figure 7. Cylinder in Hydraulic Breaker

The purpose of the thrust ring in a hydraulic breaker is to help the machine move. It turns the hydraulic power into torque, which translates into a movement for the machine.


The rings inside the hammer help force down the Breaker onto rock materials that are being drilled.

The thrust ring has the same diameter as that of the hydraulic cylinder piston shaft, and it accommodates this piston when it retracts from an extended state to a retracted state.

The thrust ring puts a tiny gap between the cage and piston, ensuring leakage-free performance.


15.  What is the function of the relief valve in the Hydraulic Breaker?

The relief valve can be found above the cylinder and is responsible for controlling the pressure going into the cylinder, and keeps it below a certain point, usually 120 bar.

The relief valve also has its thermal expansion function.

Figure 8. Relief Valve in Hydraulic Breaker

It also ensures that tiny air bubbles are eliminated from the oil supply.


This makes hydraulic oil more stable, thereby increasing safety for the machine and prolonging its service life.

This helps avoid any damage to the press itself because of abnormal pressures being applied to it. When this happens, wear bars will help spread out the stress by protecting the fragile parts inside.


16.  How to select a Hydraulic breaker?

Selecting a hydraulic rock breaker is an important task.

Selecting a breaker is based on several factors, including flow, flow range, piston stroke, chisel availability, track functionality, and ancillary equipment.

First, you need to figure out the tool bushing.

Also, you should take a look at the hydraulic pressure in the tool.

The diameters and lengths of hoses involved are equally important. You also have to consider breaking power, breaker housing, and performance of cutters, etc.’

This help helps you quickly select the suitable Breaker for your needs.

It has a good performance and features, as well as a favorable price.


17.  What is the maintenance requirement of the Hydraulic Breaker?

The maintenance requirement of the hydraulic Breaker is a semi-annual check, including the hydraulic cylinder, hydraulic oil, and Oil Filter change, etc.

Before maintenance, it is necessary to test whether the operation of the machine can achieve the requirements with working principles according to instruction.

It is mainly to check whether it has an abnormal situation, like oil leakage, and fix them as soon as possible.

If the hydraulic Breaker is overheating due to excess friction, add the optimum amount of oil into your hydraulic Breaker.

It is suggested that the user visits the supplier periodically for inspection. One must learn how to manage the hydraulic Breaker and master its maintenance rules.


18.  What are the specifications of the Hydraulic Breaker?

The hydraulic breaker specifications are various and change with the model type. Some of the specifications are listed in the table below:

Sr. No. Weight (kg) Length (mm) Oil Flow (l/ min) Working Pressure (kg/ cm2) Impact Rate (b. p. m.) Chisel Diameter


Applicable Excavator


1 270 1370 65 170 900 68 7
2 375 1719 90 170 800 75 9
3 510 1835 85 150 650 85 10
4 840 1900 120 170 600 100 15
5 1510 2300 170 185 800 135 25
6 1760 2414 180 185 500 140 25
7 2420 2500 190 200 700 150 35
8 2570 2570 250 200 450 155 35
9 2990 3015 260 200 400 165 45


Each excavator hydraulic breaker has different types of specifications that vary from model to model.


19.  What is the role of the accumulator in the Hydraulic Breaker?

The accumulator in the hydraulic Breaker is used to store energy and release it at a controlled pace. This allows the hydraulic piston to operate at higher pressures than other types of breakers theoretically.

The accumulator takes energy from the system and stores it to be released gradually without causing sudden movement.

The accumulator is an internal cavity inside a piston that stores hydraulic fluid under pressure as applied to the rock.

The accumulation of fluid in the cavity creates a cushion that prevents damage to parts of the tool.

The soil pressure exerted on a breaker head during excavation was such that the delivery hose would burst under pressure without accumulators in the system.

The accumulator holds enough force to increase the safety margin at any given time.


20.  What is the benefit of a hydraulic breaker?

There are many benefits results from utilizing your hydraulic Breaker.

It is characterized by easy operation (just one person is enough), low cost, and high efficiency – 30 units of mechanical work per day per cubic meter.

Hydraulic Breaker speeds up the demolition process and reduces the excess labor cost associated with the demolition and excavation process.

By regulating hydraulics used in the tool, any amount of force needed to break up hardened rocks into smaller pieces can be achieved.

The hydraulically driven Breaker’s power capacity is now more than five times that of pneumatic breakers.


21.  What is the role of the nitrogen chamber hydraulic breaker?

The nitrogen chamber plays an essential role in hydraulic Breakers.

The nitrogen chamber, usually a machined cylinder with a valve, is mounted at the end of the cylinder.

It prevents an overheating of the piston and gas charge by returning pressure to the pump through a downward port when it exceeds a set value so that the machine would search for its force for more efficient rock breaking.

The nitrogen chamber of the hydraulic breaker stores and pressurizes the nitrogen under high pressure to break the rock.

After the hydraulic oil transfers into the nitrogen chamber, the chamber will pump it through the cylinder, thus driving three heavy pistons outward to breaking power.


22.  What does a pneumatic breaker mean?

A pneumatic a hydraulic breaker is a device attached to the front end of a piece of construction equipment used to break up large physical objects.

The device uses a mechanism similar to hydraulic tools but uses compressed air rather than oil to operate.

A pneumatic hydraulic breaker is a tool utilized in mining, excavation, demolition, and construction.

It is also known as a jackhammer, which utilizes drilling and breaking by changing the pressure in an excavator and ramming rock.

It is a powerful tool that applies pressure to break the rock up to 10 feet below the ground surface with minimal dust and reduced noise.


23.  Why does the Hydraulic Breaker fail?

The Breaker fails when the chisel bushings that compress the hydraulic rocker slide prematurely wear off, or the bushing is completely worn off in extreme cases.

Typically, failures on the Breaker are caused by an accumulation of dust and dirt that have deteriorated over time.

When the pressure builds up behind the chisel bushings during a “failure,” detrimental effects to the equipment may occur, including the wear on the housing, valve damage, or worse, catastrophic failure of the Breaker and injury to personnel.

Hydraulic Breaker also faces failure when the hose was exposed to extreme operating pressures and the tiny leak could not be quickly detected or repaired.


24.  What is the role of a seal kit in a Hydraulic Breaker?

Seal kit plays an essential role in the hydraulic oil system; the function of the seal kit is to ensure sealing between the piston and bushing.

The role of the seal is to fill up the gap between the components and help prevent pressure losses which are essential in carrying out a successful operation.

The seal kits for various hydraulic breakers manufacturers are different. Each company’s products are of high quality, guarantee a long working life for the Excavator.

There are three types of seal kits on the market: one-piece, two-piece, and double-sided seal kits.

On this basis, we can see that a one-piece model looks relatively simple but is not firm enough; the two-piece seal kit has better firmness than one piece, while the double-sided seal kit performs better functioning and longer life span.


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