This is the model XR52 of the new series of Xcentric Ripper, denominated as "MINING SERIES".
They are focused to be used in mining, where the highest production values are required, as well as continuous work shifts, where the reliability and comfort of working with the excavator are of vital importance.
The working technology is basically the same as in the standard version, but not the mechanics, which has been reinforced to achieve a greater impact at a lower frequency.
More information at: http://www.xcentricripper.com