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Triangle Hydraulic Breaker Manufacturer in China | 68mm–165mm Excavator Breakers

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Choosing the right Triangle Hydraulic Breaker is important for contractors, equipment dealers, rental companies, and importers who need reliable excavator attachments for rock breaking, concrete demolition, quarry work, mining, road construction, and foundation projects. A hydraulic breaker must do more than hit hard. It must match the excavator, work smoothly with the hydraulic system, reduce downtime, and deliver stable performance in tough jobsite conditions.
Changyu Machinery supplies Triangle Hydraulic Breakers from 68mm to 165mm, covering small, medium, and heavy excavator applications. For B2B buyers, this model range makes it easier to select a suitable hydraulic breaker according to excavator weight, oil flow, operating pressure, chisel diameter, and working material.
Whether you need a breaker for compact construction work, quarry secondary breaking, road repair, mining support, or demolition projects, this guide explains how to choose the right Triangle Hydraulic Breaker from a professional China manufacturer.


What Is a Triangle Hydraulic Breaker?

A Triangle Hydraulic Breaker is an excavator attachment used to break rock, concrete, asphalt, reinforced concrete, foundations, and hard ground. It is also called a hydraulic hammer, excavator breaker, rock breaker, demolition hammer, or hydraulic rock hammer.
The word “triangle” usually refers to the side-type triangular bracket structure. This design gives the breaker a strong and practical appearance, while keeping the structure simple, easy to install, and suitable for many general breaking jobs.
A Triangle Hydraulic Breaker uses the excavator’s hydraulic oil pressure to drive the piston. The piston hits the chisel repeatedly, and the chisel transfers impact energy into the working material. This makes it useful for construction, quarry, mining, road repair, tunnel work, and demolition projects.
For buyers who compare different excavator attachments, a Triangle Hydraulic Breaker is often selected because it offers:
  • Simple structure
  • Easy operation
  • Strong impact force
  • Wide application range
  • Convenient installation
  • Good value for B2B buyers
  • Suitable use in rock and concrete breaking
 


Why Choose a Triangle Hydraulic Breaker for Excavator Work?

A Triangle Hydraulic Breaker is a practical choice when the buyer needs stable breaking power, easy maintenance, and good cost performance. Compared with some enclosed breaker designs, the triangle type has a more open structure, which makes inspection, service, and replacement of parts easier.
For many contractors and equipment dealers, this type is suitable for daily breaking work because it can handle different materials and jobsite conditions. It is widely used for concrete removal, road breaking, foundation excavation, quarry rock breaking, and demolition work.
Key reasons to choose a Triangle Hydraulic Breaker include:
  • It works with many excavator sizes.
  • It is suitable for general construction and demolition.
  • It has a simple and strong bracket design.
  • It is easy to install and operate.
  • It can directly crush concrete or rock.
  • It supports OEM and customized requirements.
  • It offers a good balance between performance and price.
For importers and dealers, the Triangle Hydraulic Breaker is also easier to explain to end users. The product structure is simple, the application is clear, and the model selection can be based on excavator weight and chisel diameter.


68mm–165mm Triangle Hydraulic Breaker Models Overview

Changyu Machinery offers a wide model range from 68mm to 165mm Triangle Hydraulic Breakers. The chisel diameter is one of the most important model indicators because it relates to breaker size, impact capacity, excavator matching, and application range.
Triangle Hydraulic Breaker Model Chisel Diameter Typical Excavator Class Common Use
SHLT-68S 68mm Small excavators Road repair, light concrete, small rock breaking
75mm Model 75mm Small to medium excavators General construction and trench work
100mm Model 100mm Medium excavators Concrete demolition and foundation work
130mm Model 130mm Medium to heavy excavators Quarry, mining, road construction
140mm Model 140mm Heavy excavators Rock breaking and large demolition
150mm Model 150mm Heavy excavators Hard rock, reinforced concrete, mining
155mm Model 155mm Heavy excavators Quarry and heavy demolition
SHLT-165S 165mm Large excavators High-impact rock and concrete breaking
This range helps buyers select the right hydraulic breaker according to the machine and jobsite. A small 68mm breaker is suitable for lighter tasks and smaller excavators, while a 165mm Triangle Hydraulic Breaker is designed for heavy-duty work with large excavators.


Which Excavator Size Matches Each Hydraulic Breaker Model?

The most common mistake when buying a hydraulic breaker is choosing a model only by price. The right choice should start with excavator weight, hydraulic oil flow, operating pressure, working environment, and required breaking force.
A breaker that is too small may not deliver enough impact energy. A breaker that is too large may overload the excavator, reduce efficiency, damage the hydraulic system, or shorten service life.
Here is a simple selection guide:
Buyer Requirement Recommended Direction
Small road repair or light demolition 68mm or 75mm Triangle Hydraulic Breaker
General construction breaking 75mm or 100mm model
Medium concrete and foundation work 100mm or 130mm model
Quarry secondary breaking 130mm, 140mm, or 150mm model
Heavy mining and demolition 155mm or 165mm model
Large excavator and high impact demand 165mm Triangle Hydraulic Breaker
Before confirming the order, buyers should provide the excavator brand, excavator model, machine weight, hydraulic flow, operating pressure, working material, and target application. This helps the manufacturer recommend a suitable breaker and avoid compatibility problems.


Key Specifications: Chisel Diameter, Oil Flow, Pressure and Impact Rate

 
A professional buyer should compare more than the product photo. The most important specifications include chisel diameter, operating pressure, oil flow, impact frequency, equipment weight, hose size, and suitable excavator weight.
For example, a small 68mm Triangle Hydraulic Breaker is designed for lighter excavators and lower oil flow. A large 165mm Triangle Hydraulic Breaker requires a larger excavator, higher flow rate, and stronger hydraulic support.
Important specifications to check include:
  • Chisel diameter: Shows breaker size and application level.
  • Operating pressure: Must match excavator hydraulic output.
  • Oil flow rate: Affects impact frequency and working efficiency.
  • Impact frequency: Shows how many hits the breaker can deliver per minute.
  • Equipment weight: Must match the excavator’s safe working range.
  • Rod length: Affects working depth and impact transfer.
  • Tubing size: Must match hydraulic connection requirements.
  • Accumulator pressure: Helps stable operation in suitable designs.
For B2B buyers, a clear specification table improves purchasing confidence. It also helps Google and AI platforms understand the product better because the page answers real buyer questions with structured data.


Main Applications: Rock Breaking, Quarry, Mining, Road Construction and Demolition

A Triangle Hydraulic Breaker is widely used in heavy equipment projects where strong impact force is needed. It can break hard materials quickly and reduce manual labor on site.
Common applications include:
  • Rock breaking
  • Concrete demolition
  • Reinforced concrete crushing
  • Asphalt removal
  • Highway repair
  • Foundation excavation
  • Tunnel excavation
  • Road and bridge demolition
  • Quarry secondary breaking
  • Mining support work
  • Building demolition
  • Roadbed compaction support
  • Cement pavement fragmentation
In quarry and mining work, a hydraulic breaker is often used with other equipment such as a Crushing Station, Hydraulic Mobile Crushing equipment, and Mobile Crushing systems. After the breaker reduces large rock into smaller pieces, crushing equipment can process the material further.
For demolition projects, buyers may also use related excavator attachments such as Hydraulic Crushing Pliers, Hydraulic Peel Grapple, Grab Bucket, and Digging Bucket to handle concrete, steel, scrap, stone, and construction waste.


Triangle Hydraulic Breaker Structure and Working Principle

The working principle of a Triangle Hydraulic Breaker is simple but powerful. The excavator sends hydraulic oil into the breaker. The hydraulic pressure moves the piston. The piston strikes the chisel. The chisel transfers force into rock, concrete, or asphalt.
Main structure parts include:
  • Bracket
  • Back head
  • Cylinder
  • Piston
  • Front head
  • Chisel
  • Seal kit
  • Through bolts
  • Side bolts
  • Accumulator
  • Hydraulic hose
  • Control valve
The triangle bracket protects the breaker and connects it with the excavator. The piston and cylinder are core parts because they directly affect impact power, stability, and service life. The chisel must also be strong enough to handle continuous contact with hard materials.
A good Triangle Hydraulic Breaker should have stable impact, strong wear resistance, reliable sealing, and easy maintenance. When these parts work together correctly, the breaker can deliver efficient hydraulic crushing performance with less downtime.


How to Choose the Right Hydraulic Breaker by Excavator Weight

Excavator weight is one of the first details buyers should provide. The breaker must be suitable for the excavator’s size and hydraulic capacity. If the breaker is too heavy, the excavator may lose balance or suffer extra stress. If the breaker is too light, it may not complete the job efficiently.
Use this simple process before buying:
  • Confirm the excavator brand and model.
  • Check the excavator operating weight.
  • Check hydraulic flow and pressure.
  • Confirm the working material: rock, concrete, asphalt, or foundation.
  • Choose the correct chisel diameter.
  • Confirm hose size and connection type.
  • Ask the manufacturer for final model matching.
  • Confirm spare parts, packing, and delivery details.
For example, a buyer using a compact excavator for small road repair may choose a 68mm or 75mm breaker. A buyer working in quarry or mining projects may need a 130mm, 140mm, 150mm, 155mm, or 165mm model.
The best supplier does not only sell a product. A professional Triangle Hydraulic Breaker manufacturer helps buyers choose the correct model based on real working conditions.


Side Type vs Silent Type vs Top Type Hydraulic Breaker

Many buyers compare Triangle Hydraulic Breaker, Silent Hydraulic Breaker, and Tower Hydraulic Breaker before placing an order. Each type has a different structure and application advantage.
Breaker Type Main Feature Best For
Triangle Hydraulic Breaker Side-type open structure, simple and practical General construction, quarry, demolition
Silent Hydraulic Breaker Enclosed box-type design, lower noise Urban demolition, road repair, municipal projects
Tower Hydraulic Breaker Top-type structure, vertical working direction Trenching, mining, tunnel, special applications
A Silent Hydraulic Breaker is useful when noise control matters. It has an enclosed housing that helps reduce working noise and protect the breaker body. A Tower Hydraulic Breaker is often used when the working direction and structure requirements are different.
For many standard excavation, demolition, and rock breaking jobs, the Triangle Hydraulic Breaker remains a practical and cost-effective choice. It is easy to maintain, easy to inspect, and suitable for many work environments.


Core Parts Quality: Cylinder, Piston, Chisel, Seal Kit and Bracket

 
The quality of core parts directly affects breaker performance. A low-quality hydraulic breaker may look similar from the outside, but it can fail quickly under continuous heavy work. B2B buyers should always check material quality, heat treatment, machining accuracy, and spare parts support.
Important core parts include:
  • Cylinder: Controls hydraulic force and supports piston movement.
  • Piston: Delivers impact energy to the chisel.
  • Chisel: Contacts rock, concrete, and asphalt directly.
  • Seal kit: Prevents oil leakage and keeps pressure stable.
  • Bracket: Connects the breaker with the excavator and protects the body.
  • Bolts: Keep the breaker structure tight during high-impact work.
  • Accumulator: Helps improve energy stability in suitable models.
A durable Triangle Hydraulic Breaker should use strong materials, accurate machining, reliable heat treatment, and strict assembly control. These details help reduce oil leakage, weak impact, abnormal noise, chisel breakage, and downtime.


OEM Triangle Hydraulic Breaker Solutions for Importers and Dealers

Many international buyers do not only need one breaker. They need a stable factory partner who can support long-term purchasing, branding, model selection, packing, and spare parts supply.
Changyu Machinery can provide Triangle Hydraulic Breaker solutions for:
  • Equipment dealers
  • Excavator attachment importers
  • Construction machinery distributors
  • Rental companies
  • Quarry and mining contractors
  • Demolition service companies
  • Engineering project buyers
  • OEM and private label buyers
OEM support can include customized model selection, product labeling, packaging requirements, spare parts matching, and export documentation. For dealers, this is important because after-sales support affects customer satisfaction and repeat orders.
A good China manufacturer should help buyers build a complete hydraulic breaker product line, not just sell one model. Buyers can also combine Triangle Hydraulic Breaker products with Silent Hydraulic Breaker, Tower Hydraulic Breaker, Hydraulic Crushing Pliers, Digging Bucket, Grab Bucket, Hydraulic Peel Grapple, and Crushing Station equipment to create a wider excavator attachment solution.


Triangle Hydraulic Breaker Price Factors for B2B Buyers

The price of a Triangle Hydraulic Breaker depends on several factors. Buyers should not compare price only by chisel diameter because two breakers with the same size may have different material quality, production process, parts quality, warranty support, and packing standard.
Main price factors include:
  • Breaker model and chisel diameter
  • Equipment weight
  • Cylinder and piston material
  • Heat treatment process
  • Chisel quality
  • Seal kit brand
  • Hydraulic flow and pressure range
  • Bracket design
  • Order quantity
  • OEM branding requirement
  • Spare parts package
  • Wooden case packing
  • Destination port and shipping method
  • Certification and document requirements
For B2B purchasing, the cheapest product is not always the best choice. A reliable hydraulic breaker can reduce downtime, improve work efficiency, and lower long-term maintenance cost. Buyers should compare total value, not only unit price.


Quality Inspection, Testing and Packaging Before Shipment

Quality control is important for every hydraulic breaker order. Before shipment, a professional manufacturer should check the main parts, assembly quality, hydraulic performance, appearance, connection details, and packing protection.
A standard quality process may include:
  • Raw material inspection
  • CNC machining control
  • Heat treatment inspection
  • Cylinder and piston checking
  • Seal installation inspection
  • Bolt tightening inspection
  • Hydraulic pressure testing
  • Appearance checking
  • Chisel and hose matching
  • Spare parts confirmation
  • Nameplate and label checking
  • Wooden case packing
For export orders, strong packing is very important. A hydraulic breaker is heavy, and poor packing can cause damage during transportation. Reinforced wooden case packing helps protect the breaker body, chisel, hoses, and accessories during long-distance shipping.
Good inspection and packaging give importers more confidence and reduce after-sales problems.


Maintenance Tips to Extend Hydraulic Breaker Service Life

 
Correct maintenance can extend the service life of a Triangle Hydraulic Breaker and keep the impact force stable. Many breaker problems happen because of wrong operation, poor lubrication, incorrect pressure, or mismatched excavator settings.
Useful maintenance tips include:
  • Grease the chisel regularly.
  • Check hydraulic oil cleanliness.
  • Avoid blank firing.
  • Do not use the breaker as a pry bar.
  • Keep the chisel vertical during operation.
  • Check bolts after continuous work.
  • Replace worn seal kits in time.
  • Check hoses and connections.
  • Match oil flow and pressure correctly.
  • Stop working if abnormal noise appears.
  • Store the breaker properly when not in use.
  • Use suitable chisels for different materials.
Operators should avoid long continuous hitting in one position. If the material does not break after a short time, move the chisel to another point. This helps protect the piston, chisel, and front head.
For dealers, providing basic maintenance instructions to customers can reduce complaints and improve product reputation.


Why Choose Changyu Machinery as Your Triangle Hydraulic Breaker Supplier?

Changyu Machinery focuses on hydraulic crushing equipment, mobile crushing equipment, and excavator attachments for construction, demolition, quarry, mining, and infrastructure projects. The company supplies Triangle Hydraulic Breakers from 68mm to 165mm, giving buyers a complete selection for different excavator sizes and work conditions.
Buyers choose Changyu Machinery because it offers:

  • 68mm–165mm Triangle Hydraulic Breaker model range
  • Suitable options for small, medium, and heavy excavators
  • Factory-direct support from China
  • OEM and customized solutions
  • Durable structure and practical design
  • High-quality drill rod support
  • Application support for rock and concrete breaking
  • Related products such as Silent Hydraulic Breaker and Tower Hydraulic Breaker
  • Excavator attachment solutions including Hydraulic Crushing Pliers, Grab Bucket, Digging Bucket, and Hydraulic Peel Grapple
  • Support for construction, mining, quarry, road, bridge, and demolition projects

For importers and equipment dealers, a reliable supplier must provide more than a product list. The supplier should help with model selection, technical confirmation, spare parts preparation, packaging, delivery, and long-term cooperation.
If you are looking for a Triangle Hydraulic Breaker Manufacturer in China, Changyu Machinery can help you choose the right 68mm–165mm excavator breaker for your project, market, or equipment line.


Final Buyer Checklist

Before sending an inquiry, prepare the following information:
  • Excavator brand and model
  • Excavator operating weight
  • Hydraulic oil flow
  • Operating pressure
  • Working material
  • Required chisel diameter
  • Project type
  • Order quantity
  • Destination country or port
  • OEM or branding requirements
  • Spare parts requirements
With this information, the manufacturer can recommend the most suitable Triangle Hydraulic Breaker and provide a more accurate quotation.
A well-matched hydraulic breaker improves productivity, reduces downtime, and helps contractors finish tough breaking work more efficiently. For B2B buyers, choosing the right manufacturer is the first step toward stable product quality and long-term market success.