Leading Hydraulic Breaker Manufacturer in China Since 2002

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Hydraulic Breaker Types

Hydraulic breakers are powerful tools that are commonly used on excavators, skid steer loaders, and backhoe loaders. These machines are equipped with a hydraulic hammer, also known as a concrete breaker, rock breaker, or jack hammer, which uses hydraulic pressure to break through tough materials such as concrete, asphalt, rock, and other hard surfaces.

The excavator hydraulic hammer is attached to the end of the excavator arm and is used for breaking down large rocks and other obstacles in the excavation process. This tool is especially useful when working on construction sites, demolition projects, and mining operations.

Similarly, the skid steer hydraulic breaker or skid steer concrete breaker is a popular attachment for skid steer loaders. The skid steer jack hammer is used to break through concrete and other hard surfaces quickly and efficiently. This attachment is ideal for smaller demolition jobs, landscaping, and construction projects.

Backhoe loaders are also commonly equipped with hydraulic hammers or backhoe breakers, which are used for breaking up concrete, asphalt, and other hard surfaces. These attachments are particularly useful when working on road construction projects or other heavy-duty excavation work.

Overall, hydraulic breakers are essential tools for excavators, skid steer loaders, and backhoe loaders, enabling them to tackle tough demolition and construction projects with ease. These attachments come in a range of sizes and styles, making them suitable for a variety of applications, from small landscaping projects to large-scale construction sites.

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About RAY Attachments: Your Expert Hydraulic Breaker Supplier

RAY Attachments is a leading manufacturer of Hydraulic Breaker 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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Hydraulic Breaker Technical Parameters

Hydraulic Breaker Products

Box/Silence Type

Side Type

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Hydraulic Breaker Specifictaion

Item	Model	RHB40	RHB45	RHB53	RHB68	RHB75	RHB80	RHB85	RHB100	RHB125	RHB135	RHB135G
Total Weight	Side(Kg)	70	95	158	263	334	335	559	761	1277	1653	1680
	Top(Kg)	72	95	158	343	409	410	637	866	1308	1847	1880
	Box(Kg)	102	129	180	361	450	451	733	1007	1371	1893	1930
Operating Preasure	kg/cm2	90-120	90-120	90-120	110-140	120-150	120-150	120-150	150-170	150-170	160-180	160-180
Operating Preasure	Psi	1280-1704	1280-1704	1280-1704	1562-1988	1562-1988	1704-2130	1704-2130	2130-2414	2130-2414	2272-2556	2272-2556
Oil Flow	I/min	15-25	20-30	25-50	40-70	50-90	50-90	60-100	80-110	90-120	130-150	145-180
Oil Flow	Gpm	4-7	5-8	6.6-13.2	10.5-18.5	10.5-18.5	13.1-23.6	15.8-26.3	21.1-29.1	23.7-31.7	34.3-39.6	38.3-47.6
Impact Frequency	bpm	800-1400	700-1200	600-1100	500-900	400-800	400-800	400-800	350-700	350-650	400-600	350-500
Dia.of Hose	mm	12.7	12.7	12.7	12.7	12.7	12.7	19.05	19.05	25.4	25.4	25.4
Dia.of Hose	inch	1/2	1/2	1/2	1/2	1/2	1/2	3/4	3/4	1	1	1
Chisel Diameter	mm	40	45	53	68	75	75/80	85	100	125	135	135
Chisel Diameter	inch	1.57	1.77	2.08	2.68	2.68	2.95	3.35	3.94	4.92	5.31	5.31
Chisel Length	mm	430	500	580	700	710	711	745	1055	1130	1200	1200
Chisel Length	inch	16.93	19.69	22.83	27.56	27.95	27.99	29.33	41.54	44.49	47.24	47.24
Chisel Weight	kg	4	8	9	18	22	26	29	57	94	115	115
Suitable Excavator	m3	0.07	0.03-0.01	0.06-0.2	0.15-0.3	0.2-0.35	0.2-0.35	0.25-0.5	0.4-0.6	0.4-0.6	0.6-0.8	0.6-0.8
Suitable Excavator	Ton	0.8-2.5	1.2-3.0	2.5-4.5	4.0-7.0	6.0-9.0	6.0-9.0	7.0-14	10.0-15.0	15-18	18-26	20-26

Item	Model	RHB140	RHB140A	RHB150	RHB155	RHB165	RHB175	RHB185	RHB195	RHB200	RHB210
Total Weight	Side(Kg)	1774	1809	2218	2577	3277	3905	4365	5329	5900	7050
	Top(Kg)	2059	2094	2380	2745	3447	4057	4844	5623	6547	/
	Box(Kg)	2011	2046	2457	2968	2975	3902	4800	5330	6210	/
Operating Preasure	kg/cm²	160-180	160-180	160-180	160-180	160-190	160-190	220-270	250-300	250-300	270-300
Operating Preasure	Psi	2272-2556	2272-2556	2272-2556	2272-2556	2272-2699	2272-2699	3132-3843	3552-4260	3552-4260	3834-4260
Oil Flow	I/min	120-180	120-180	150-190	180-240	200-250	200-260	220-270	240-310	260-330	270-330
Oil Flow	Gpm	31.7-47.6	31.7-47.6	39.6-50.2	47.6-63.36	52.8-65.79	52.8-68.42	58.08-71.28	63.36-81.84	68.64-87.12	70.35-87.12
Impact Frequency	bpm	350-500	350-500	350-700	300-450	250-380	200-350	120-200	100-150	100-150	100-150
Dia. of Hose	mm	25.4	25.4	25.4	31.75	31.75	31.75	31.75	31.75	31.75	31.75
Dia. of Hose	inch	1	1	1	1-1/4	1-1/4	1-1/4	1-1/4	1-1/4	1-1/4	1-1/4
Chisel Diameter	mm	140	140	150	155	165	175	185	195	200	210
Chisel Diameter	inch	5.51	5.51	5.91	6.10	6.50	6.89	7.28	7.68	7.87	8.27
Chisel Length	mm	1300	1300	1300	1500	1500	1600	1600	1650	1650	1750
Chisel Length	inch	51.18	51.18	51.18	59.06	59.05	62.99	63	64.96	64.96	68.90
Chisel Weight	kg	126	135	157	190	215	255	260	304	315	366
Suitable Excavator	m³	0.7-0.9	0.7-0.9	0.9-1.2	1.1-1.4	1.2-1.6	1.4-1.8	1.4-2.0	1.6-2.2	1.8-2.5	2.4-3.2
Suitable Excavator	Ton	18-26	18-26	27-35	28-35	30-40	35-45	40-55	45-55	50-60	60-70

Hydraulic Breaker Advantages

Three-dimensional coordinate test. Three-dimensional coordinates ensure precision, and the matching degree of accessories is higher
Robot welding. Guarantee the smoothness and aesthetics of welding, and avoid bad splicing caused by factors that are thought to be caused by artificial secondary inspection after robot welding
Ultrasonic cleaning. Guaranteed purity of materials
Standardized process. The production process meets the requirements of CAT

Fully automatic heat treatment system. The automatic operation and processing system can ensure the stability of the product, which is more wear-resistant and has a longer service life
Dust-free workshop. Breaker main valve/China steel precision: 0.03mm vertical/horizontal machining center, control precision. The front, middle and rear cylinders are treated with liquid nitrogen for 5 hours to change the uneven structure, increase wear resistance and prolong the service life
Unconditional warranty
OEM service

The hydraulic breaker is a powerful and versatile attachment designed for various heavy-duty applications in construction and demolition projects. With its exceptional breaking force and efficiency, it is commonly used with excavators, backhoes, and other heavy machinery.

Key Features:
Breaker Hammer: The hydraulic breaker utilizes a high-performance breaker hammer to deliver powerful blows to break through hard surfaces like concrete, rocks, and asphalt. Its robust design ensures durability and long-lasting performance.
Wide Range of Applications: Whether you need to demolish structures, break concrete foundations, excavate hard materials, or clear rock formations, the hydraulic breaker is the ideal tool for the job. It can handle a variety of tasks, including road construction, quarrying, trenching, and landscaping.
Quick and Efficient: Equipped with advanced hydraulic technology, the breaker provides exceptional impact energy and rapid strikes, allowing for quick and efficient completion of tasks. This saves both time and labor, increasing productivity on the worksite.
Versatile Attachment: The hydraulic breaker can be easily attached to various types of heavy machinery, such as excavators, backhoes, and loaders. Its compatibility with different equipment sizes and models makes it a versatile tool for different projects and job requirements.
Precise Control: Operators have precise control over the hydraulic breaker, thanks to its adjustable impact energy and blow frequency. This ensures optimal performance while minimizing the risk of damage to surrounding structures or equipment.
Operator Safety: Safety is a top priority, and the hydraulic breaker is designed with various safety features to protect the operator. These include anti-blank firing systems, shock-absorbing components, and soundproofing measures to minimize noise levels during operation.
Low Maintenance: The hydraulic breaker is built to withstand demanding working conditions. It requires minimal maintenance, reducing downtime and overall operating costs. Regular inspections and proper lubrication are typically sufficient to keep the breaker in excellent working condition.

In summary, the hydraulic breaker is a reliable and efficient tool for breaking through tough materials in construction and demolition projects. Its powerful breaker hammer, versatility, and precise control make it an essential attachment for heavy machinery, improving productivity and ensuring the safety of operators.

Through bolt: The front head, the cylinder, and the back head of the main body are tightly fixed with four through bolts.
Valve: The cylindrical compensates for pressure in the hydraulic circuit piston reciprocation.
Piston: Kinetic energy of the piston is converted into hammering energy after hitting the chisel. The raw material:20CrNiMoA(best),35CrNiMoA, 40CrNiMoA, and other suppliers use only GCr15 to decrease the cost.
Main Body: Including Front head, cylinder, and back head. Ensure your breaker will be in the best performance
Chisel: The specially heat-treated chisel is directly applied to break rocks. There are four types for choosing: Moil, Blunt,
Flat, Conical Point. The material is 42Crmo.
Ring Bush & Front Cover: Guiding the chisel while they are working. Using 20CrMo steel as raw materials, which are provided by domestic famous manufacturers; forging again and again to make forming, to make the internal organization tight, and increase products' wear-resistance.
Seal Kit: We can supply seal kits that are the most famous brand in the business line.

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Hydraulic Breaker Catalogue

2022 RAY Hydraulic Breaker Catalogue.pdf

8064KB

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2023-01-30

Hydraulic Breaker

Copy Link https://www.rayattachments.com/phoenix/admin/download?fileId=gTKUAhimgsWj&dp=GvUApKfKKUAU

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Hydraulic Breaker FAQ

What is a hydraulic breaker on a excavator?

A breaker is a powerful impact hammer mounted on an excavator or skid steer for the demolition of concrete structures or rock. It is powered by the excavator/skid steer's auxiliary hydraulic system, which is equipped with a foot valve for this purpose.
How do I choose a hydraulic breaker?

Instructions for choosing a hydraulic breaker from a variety of models and brands. 1. Weight of the basic machine. The hydraulic breaker should not exceed 10% of the weight of the base machine. 2. Oil flow rate. ... 3. Working pressure. ... 4. Productivity. ... 5. Construction. ... 6. Ease of use and maintenance ... 7. External noise and vibration.
Which rock breaker is best?

For hard materials, we recommend a 7,500 to 10,000 ft-lb breaker, and if high production is required a 13,500 ft-lb breaker would be beneficial. CONCRETE BREAKING: When breaking concrete, the hammer must penetrate the material so that it cracks and separates from the reinforcing steel.
What's the principle of hydraulic breaker?

The piston is moved by the high and low pressure of the hydraulic oil to hit the chisel, and then the chisel hits the stone for crushing work.
What's the different among three models breaker?

Top Type: 1. easy to locate and control 2. More conducive to excavator 3. Weight lighter, the lower risk of broken chisel

Box Type: 1. Reduce noise 2. Protect the enviroment

Side Type: 1. Overall length shorter 2. Hook back things conveniently 3. Maintenance free
What's main parts of hydraulic breaker? And how about their fundation?

Cylinder: This contains the moving piston which strikes the tool. The seals for both ends of the piston are also located in the cylinder. The seals for the upper end of the piston are located in a removable seal retainer while the seals for the lower end of the piston are located in proves machined directly into the cylinder.

Piston: The piston transfers impact power to the tool, generated by hydraulic power.

Front head assembly: This retains the tool, using the tool pins. By removing these pins, the tool can be changed.

Ring Bush: This guides the tool, Ring Bush limits the uppermost position of the tool. It is consumable parts, which should be checked for wear limits. If needed, they should be replaced.

Back head assembly: This contains the cushion chamber charged with N2 gas that is compressed during upward strokes of the piston, and serves to provide maximum absorption of the piston recoil, efficiently storing this energy for the next blow.

Through bolts: These are used to assemble the front head, the cylinder, and the back head. They have to be constantly tightened to the specified torque. Inspect the bolts for loosening, and re-tighten them weekly.
What are included in one set breaker?

Standard package include two chisels, two hoses, one set of N2 charging kit with N2 bottle and pressure gauage, one set of spare seal kit, one tool box with necessary maintenance tools and operation manual as well.
How does a hydraulic breaker work?

In simple terms, hydraulic rock breakers use pressurized oil to generate a lot of energy to power the crushing process and break the rock.

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 Hydraulic Breaker Manufacturer in China Since 2002

Hydraulic Breaker Types

Can't Find Ideal Hydraulic Breaker For Your Industries?

About RAY Attachments: Your Expert Hydraulic Breaker Supplier