
Mobile Rock Breakers

Our mobile rock breakers quickly reduce oversize at grizzlies, stopes and draw points without explosives – improving safety, productivity and profitability.
Overview
Our mobile rock breakers quickly reduce oversize at grizzlies, stopes and draw points without explosives – improving safety, productivity and profitability.
Its heavy-duty, large cross-section boom provides excellent dexterity and strength when raking and breaking oversize material. Our mobile rock breakers feature hydraulic attachments on a low-profile, side-mounted design for low tramming and operating heights. The four heavy-duty, self-leveling stabilizers provide quick set-up time and stable operation, while the 45-degree carrier articulation makes it easy to turn in tight spaces.
Features
Quickly Reduce Oversized Material
- Quickly and easily break down oversized material
- Eliminates the need to use explosives
- Increase job site safety
Tramming and Breaking Visibility
- Conveniently-located operator’s cab
- Mid-ship cab position offers increased underground visibility
- Low-profile, side-mounted breaker provides low tram and operating heights
Mobile Rock Breaker Design
- Heavy-duty, self-leveling stabilizers for safe working conditions
- Stabilizers eliminate engine oscillation
- Exceptional machine stability during boom and breaker operation
Downloads
Where to Buy
Find an Astec Dealer Near You
Dedicated Support
Innovation You Can Count On, Support You Can Trust.
When you choose Astec, you’re never on your own. Our team is ready to answer your questions, solve problems, and keep your equipment running smoothly—today, tomorrow, and for years to come.
Applications
Surface Mining
Surface mining involves removing soil and bedrock to reach resource deposits.
Learn More about Surface Mining
Underground Mining
Underground mining involves creating tunnels to reach hard rock deposits.
Learn More about Underground Mining




