Hanke Breaker adopts international leading breaking techniques and excels in stronger striking force among counterparts. It has a unique hydraulic circuit for protection of main pump of an excavator, thus making hydraulic parts live longer in service life, more stable in function, less in oil consumption, and higher in efficiency. Its optimized structural design can be easily installed in excavators of various types, and is applicable to different on-the-spot condition and easy for maintenance. Hanke Breaker, critical components of which are made from special materials, are processed at the precision processing center, and its piston, oil cylinder, stem and pin shaft undergo up-to-date heat treatment; Thus Hanke is of high precision, wear resistance, safety and efficiency. Rigorous inspection are done before delivery and elaborate tracing management are performed. Main accessories embossing seal number tracing management is implemented as so to meet the need of customers.