For excavators with operating weight from 3 to 93 ton

The rotary pulverizers of the new frk series have been developed for primary and secondary demolition.

• double motors for an excellent rotation and high power
• integrated “relief” valve to avoid pressure peaks on the rotating motor
• double balls slewing ring (from model frk17 up)
• designed and built to achieve high crushing force

All the parts that mostly undergo wearing are easily replaceable

• excellent speed/power to weight ratio
• cylinder fully protected from possible debris during demolition
• plates designed to achieve an excellent crushing force

Speed valve (optional from model frk17 up)

Pressure up to 350 bar