High Power Hydraulic Breaker for Excavator Rock Demolition Work

• Customization: Available
• After-sales Service: One Year
• Warranty: 1 Year Warranty
• Model NO.: YG 1550
• Type: Bearing
• Application: Excavator
• Certification: CE, ISO9001: 2000
• Condition: New
• Item: Breaker for PC300-6
• Model: Yg 1550
• Chisel Dia.: 155mm
• Suitable Carrier Weight: 28-36t
• Mainbody Weight: 1309kg
• Side Type Breaker Weight: 2912kg
• Operating Pressure: 180-200kg/Cm2
• Hydraulic Oil Flow: 200-260 L/Min
• Blow Frequency: 250-400bpm
• Transport Package: Wooden Box Packaging
• Specification: 1309kg
• Trademark: YG
• Origin: China
• HS Code: 8431499900
• Production Capacity: 5000 Units /Per Year

Product Description

High Power Hydraulic Breaker for Excavator Rock Demolition Work
 

Product Description

A hydraulic breaker (also known as a hydraulic hammer) is a powerful demolition tool mounted on excavators, backhoes, or skid steers. It uses hydraulic pressure to deliver high-impact blows, breaking through rock, concrete, asphalt, and other tough materials.

Key Features 

Hydraulic breakers are designed for heavy-duty demolition and construction applications. They feature a robust, wear-resistant steel body with a high-strength piston that delivers consistent impact energy. Advanced models include auto-power adjustment, optimizing performance based on material hardness. The noise and vibration reduction technology enhances operator comfort, while sealed lubrication systems minimize maintenance needs. These breakers are compatible with various carrier machines and come in multiple sizes (from light-duty to ultra-heavy) to suit different job requirements. Additionally, quick-connect mounting systems allow for fast installation and interchangeability. With heat-treated alloy steel chisels, they ensure long-lasting durability even under extreme conditions.

Product Parameters

 

Description

Item: Breaker for PC300-6
Model: 1550
Chisel Dia.: 155mm
Suitable carrier weight: 28-36T
Mainbody weight: 1309kg
Side type breaker weight: 2912kg
Operating pressure: 180-200kg/cm2
Hydraulic oil flow: 200-260 L/min
Blow frequency: 250-400bpm
Hose dia.: 1-1/4"
Breaking power: 6800/704 J/kg.m

Key Advantages

(1)Superior Durability & Long Service Life
Hydraulic breakers are built with high-grade steel and reinforced components to withstand harsh working conditions. The heat-treated piston and nitrogen gas chamber ensure consistent power transmission, reducing wear. Sealed bearings and dust-proof designs protect internal mechanisms, extending lifespan even in dusty or wet environments.
(2)High Efficiency & Powerful Impact
Equipped with optimized hydraulic systems, these breakers deliver maximum impact energy with minimal energy loss. The high-frequency striking mechanism allows faster material breakdown compared to manual or pneumatic tools, significantly improving productivity.
(3)Operator Comfort & Safety
Advanced anti-vibration technology reduces hand-arm vibrations, minimizing operator fatigue. Noise suppression designs lower sound levels, ensuring compliance with workplace safety regulations. Additionally, overload protection prevents damage from excessive force.
(4)Low Maintenance & Easy Servicing
The sealed lubrication system eliminates the need for frequent greasing, while easily accessible parts simplify maintenance. Durable seals and bushings reduce downtime, ensuring continuous operation in demanding applications.
(5)Versatility & Wide Applications
Hydraulic breakers can be used in demolition, mining, quarrying, trenching, and construction. With interchangeable chisels (flat, pointed, moil), they adapt to different materials like concrete, rock, or frozen ground. Compatibility with various excavator sizes makes them a flexible solution for multiple industries.

Our Advantages

(1)Unmatched Durability & Longevity

Built with high-strength, heat-treated alloy steel and reinforced internal components to withstand extreme impact forces and abrasive environments.

Advanced nitrogen gas-assisted piston system minimizes wear on seals and bushings, ensuring consistent performance over thousands of operating hours.

Corrosion-resistant coatings and dust-proof designs protect critical parts in harsh conditions like mining or demolition.

(2)High Efficiency & Power Output

Optimized hydraulic flow design delivers maximum impact energy with minimal energy loss, achieving faster material breakdown.

High-frequency striking mechanism (up to 1,200 blows per minute) ensures rapid demolition of concrete, rock, or asphalt.

Auto-power adjustment adapts to material hardness, preventing energy waste and improving productivity.

(3)Operator Safety & Comfort

Anti-vibration technology reduces hand-arm vibrations by up to 30%, minimizing operator fatigue and long-term health risks.

Noise suppression systems lower sound levels to <85 dB, complying with global workplace safety standards.

Overload protection automatically halts operation if pressure exceeds safe limits, preventing equipment damage.

(4)Low Maintenance & Easy Servicing

Sealed lubrication system eliminates daily greasing needs, reducing downtime and maintenance costs.

Modular design allows quick replacement of wear parts (e.g., chisels, bushings) without disassembling the entire unit.

Durable seals and replaceable filters ensure clean hydraulic oil flow, extending component lifespan.

(5)Versatility & Adaptability

Compatible with excavators, skid steers, and backhoes (1-50 tons), offering flexibility across job sites.

Interchangeable chisel types (flat, pointed, moil) cater to diverse materials like frozen ground, reinforced concrete, or quarry rock.

Available in lightweight to heavy-duty models, suitable for urban demolition, mining, trenching, and road construction.
 

FAQ

1. What is a hydraulic breaker used for?
It is designed to demolish hard materials such as concrete, rock, asphalt, and frozen ground in construction, mining, and demolition projects.

2. What machines can a hydraulic breaker be mounted on?
Compatible with excavators (1-50 tons), skid steers, and backhoes. Ensure the carrier machine's hydraulic flow matches the breaker's requirements.

3. How do I choose the right breaker size?
Match the breaker's weight and impact energy to your carrier machine's capacity. For example, a 1-ton excavator pairs with a 100-200 kg breaker, while a 30-ton excavator uses a 2,000+ kg model.

4. What safety features are included?
Overload protection, anti-vibration handles, noise reduction, and automatic shut-off systems to protect operators and equipment.

5. How often should maintenance be performed?
Inspect chisels, bushings, and seals weekly. Replace hydraulic filters every 500 hours and lubricate moving parts monthly (if not sealed).

6. Can hydraulic breakers operate underwater?
Specialized waterproof models are available for underwater demolition, but standard breakers require dry conditions to avoid internal damage.

7. What is the lifespan of a hydraulic breaker?
With proper maintenance, high-quality breakers last 5-8 years, depending on usage intensity and operating conditions.

8. How do I reduce wear on the breaker?
Avoid "blank firing" (striking without contact), use the correct chisel type, and ensure hydraulic oil is clean and at optimal temperature.

9. Are spare parts readily available?
Yes, we provide globally stocked spare parts (pistons, chisels, seals) and offer expedited shipping for urgent repairs.

10. Do you offer training for operators?
Yes, we provide onsite or virtual training on safe operation, maintenance best practices, and troubleshooting.