Hydraulic Rock Breaker with 160-180kg/cm2 Operating Pressure 150-190l/min Oil Flow and 350-500bpm Impact Rate for Excavators

The excavator hydraulic breaker is a versatile front-end equipment accessory for excavators, featuring high strength, compact size, and user-friendly design. This powerful tool is essential for:

• Concrete breaking and demolition
• Mining operations and boulder breaking
• Bridge repair and construction
• Earthquake rescue and disaster relief
• Reinforced concrete separation
• Trenching and foundation work
• Asphalt cutting

Our hydraulic breakers are compatible with carriers of all types, with operating weights ranging from 50kg to over 10,000kg. Advanced features include:

• Self-lubricating systems
• Sound and vibration damping
• Automatic rock hardness adjustment
• Energy recovery technology
• Durable solid construction

1. Maintain proper positioning for effective breaking force
2. Avoid excessive positioning that may cause machine instability
3. Prevent transmission of vibrations to machine tracks
4. Align boom force direction with the rod and maintain vertical hammering surface
5. Never use breaker rod to move rocks (use stone claws instead)
6. Avoid sweeping debris with the breaker
7. Do not operate when components are submerged in water/mud
8. Prevent breaker from falling onto rocks
9. Avoid operating at cylinder stroke limits
10. Never use breaker for lifting purposes
11. Warm up machine properly before operation
12. Stop operation if hoses vibrate abnormally
13. Avoid blank hammering to prevent component damage
14. Operate at specified engine speed

• 12+ years experience as professional hydraulic breaker manufacturer
• Global exports to India, Saudi Arabia, South America, Australia, and more
• Premium components: Korea-made cylinder, NOK oil seals
• Low-noise operation with full-closed housing protection
• High impact power and extended service life

• Inner stretch film with export wooden case
• Standard spare parts: 2 chisels, 2 hoses, repair tool set, nitrogen bottle

JISAN has earned international recognition through exhibitions worldwide and holds various patent certificates.