Vibro ripper is a new pattern of breaker hammer, The hydraulic pump is the power source, Hydraulic oil as the working medium. By the hydraulic energy into mechanical energy of actuator mechanism, It works by the impact force, Vibro ripper combined with the use of excavators. The crushing effect is amazing. This paper introduced the domestic of research and development status of the vibro ripper home and abroad. The key technology of the vibro ripper were summarized and analyzed. Put forward the development trend base on these aspect.
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