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hydraulic rock breaker hammer chisel trust bush

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hydraulic rock breaker hammer chisel trust bush

Product Description

Hydraulic Rock Breaker Chisel Thrust Bush 

The Hydraulic Breaker Chisel Thrust Bush is a precision-engineered component designed to securely position and guide the chisel within the breaker’s front head. Manufactured from high-strength alloy steel with advanced heat treatment, this bush offers exceptional resistance to impact, wear, and deformation under extreme operating conditions.

Its primary function is to absorb axial thrust and lateral loads, ensuring stable chisel movement while preventing metal-to-metal contact between the tool and the breaker housing. The thrust bush plays a critical role in maintaining alignment, reducing friction, and extending the service life of both the chisel and the front head.

Product Show

Yantai Rocka Machinery Co., Ltd. – established in 2009 and headquartered in Yantai, Shandong Province, is a professional manufacturer of high-performance hydraulic excavator attachments. The company operates under the brand names ROCKA and ROCKAGE.

Rocka’s core product line includes hydraulic breakers (top-type and box silence designs), quick hitch couplers, hydraulic post drivers, vibratory plate compactors, earth augers, and rippers. The hydraulic breakers feature dual-speed impact frequency adjustment, low operating pressure for reduced oil consumption, and nitrogen gas-assisted power for superior impact energy. Box silence models are specifically engineered for low-noise operation in urban environments.

With strong export capabilities, Rocka serves international markets including Canada, the United States, and Australia. The company provides video factory inspections, mechanical test reports, and comprehensive after-sales support including online technical assistance and spare parts availability.

 

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