Excavator breaker hammer is a heavy-duty attachment designed to deliver high-impact energy to fracture hard materials. Mounted on excavators, it uses hydraulic power from the host machine to generate repetitive blows through a piston mechanism. The breaker hammer consists of a hydraulic cylinder a piston a tool bit (chisel or moil point) and housing that directs the force into the target material. Unlike traditional manual methods, breaker hammers for excavators offer superior power speed and safety making them ideal for large-scale projects.
Applications of Excavator Breaker Hammer
Breaker hammer for excavator are used across multiple industries, including:
- Construction and Demolition
Breaker hammers are indispensable in demolishing buildings, bridges, and concrete pavements. They can easily break reinforced concrete and remove large slabs with minimal effort. - Quarrying and Mining
In quarries and mines, these hammers are used for secondary breaking of oversized rocks that cannot be handled by primary crushers. They reduce rock size for easier transportation and processing. - Road and Infrastructure Projects
Excavator hammers are used to remove old roads, highways, and airport runways. They can break asphalt and concrete surfaces quickly, preparing the ground for new construction. - Trenching and Foundation Work
For digging trenches or preparing foundations in rocky areas, an excavator breaker hammer helps clear hard layers that conventional buckets cannot penetrate.
How to Choose A Suitable Breaker Hammer for an Excavator?
Selecting the right breaker hammer depends on several factors:
- Carrier Compatibility
The hammer must match the hydraulic flow and pressure capabilities of your excavator. Using an oversized or undersized hammer can reduce performance or damage the carrier. - Application Type
Consider whether the work involves light demolition, heavy rock breaking, or trenching. Each task may require a different size and energy class of breaker. - Impact Energy and Blow Rate
These specifications determine how fast and effectively the hammer can break material. More impact energy is required for hard materials like granite or reinforced concrete.
Maintenance Tips for Excavator Breaker Attachments
Proper maintenance is key to extending the life of an excavator breaker hammer and ensuring safe operation.
- Daily Inspection
Check for hydraulic leaks, wear on the tool, and proper lubrication before each use. - Lubrication
Use high-quality breaker grease to reduce friction and wear on the tool bushing. Lubricate at regular intervals during operation. - Storage
When not in use, store the hammer in a dry and clean area. Cover it properly to prevent dust and moisture accumulation.