EarthQuake RB110SX Hydraulic Rock Breaker (9.0–12.0 Tonne Excavators)

Shatter the Toughest Obstacles: Unrivalled Power for 10-Tonne Class Excavators

Product Description The EarthQuake RB110SX Hydraulic Rock Breaker is the definitive choice for operators demanding high-production output in the 9.0 to 12.0-tonne range. Engineered for the transition between mid-sized and heavy excavators, the RB110SX delivers a relentless impact frequency designed to pulverise high-PSI concrete and solid rock layers. As part of the prestigious SX-Series, it features our most advanced fully enclosed, silenced housing, making it ideal for major civil projects, highway construction, and bridge demolition where noise and dust mitigation are critical. This breaker is built to withstand the rigorous duty cycles of professional contractors, offering a perfect balance of brutal force and hydraulic efficiency.

Product Features

• Maximum Impact Delivery: Calibrated to leverage the high-volume oil flow of 9–12t machines, ensuring every blow delivers peak kinetic energy.

• Integrated Auto Greasing System: Features a factory-fitted automatic lubrication system that ensures the tool shank and bushes are constantly greased, maximising service life and reducing operator maintenance.

• Premium "SX" Silenced Protection: The reinforced, fully enclosed box-frame cradle suppresses noise and acts as an armoured shield for the internal power cell.

• Advanced Recoil Absorption: Industrial-grade shock absorbers protect your excavator’s boom and arm from the massive counter-forces generated during heavy-duty breaking.

• Superior Durability: Features a reinforced power cell and oversized internal components designed for long-term reliability in the most abrasive environments.

• Extreme-Duty Tooling: Supplied with oversized, high-tensile chisels built specifically to resist bending and premature wear under extreme loads.

Frequently Asked Questions

Will the RB110SX work with my 10-tonne excavator’s hydraulic system? Yes. The RB110SX is specifically tuned for the flow and pressure parameters of the 9.0t to 12.0t class. We assist in verifying your machine's settings to ensure the breaker operates at its optimal strike rate without straining your hydraulic pumps.

Is a custom-built hitch included for my specific machine? Absolutely. We provide a custom-manufactured head bracket designed to match your specific excavator’s pin dimensions. This ensures the breaker is ready to "pin on" and work the moment it arrives on your site.

How does the Auto Greasing System benefit my operation? The RB110SX comes equipped with an Auto Greasing System, which automatically delivers the correct amount of lubricant to the tool and bushes while the breaker is in use. This eliminates the need for manual greasing every hour, significantly reducing wear and protecting your investment from "dry firing" damage.

How does the RB110SX handle vertical vs. horizontal breaking? The RB110SX is engineered for versatility. Its slimline design and robust internal guide system make it equally effective for deep trenching (vertical) and face-work or wall demolition (horizontal).

Suits all makes and models of mini excavator from 9 to 12 tonnes

Package includes:

• RB110SX Rock Breaker
• Head Bracket
• Hoses and Couplers (Poppet or Flat Faced)
• Tool Box and Nitrogen Recharge Kit
  
• 2x Chisels
• Premium Rock Breaker Grease and Grease Gun
• 2 Years Warranty

The RB110SX "X" upgrade features strengthened through-bolt mounting to increase maintenance intervals and overall longevity of the power cell.