Description
SolidBody concept
Integrates percussion mechanism and guide system into a single block of special cast iron, decreasing the total number of parts. It also eliminates components like damping and guiding elements and tie rods or stud bolts completely and results in an extremely slim and compact shape to simplify handling. A replaceable piston liner supports low repair cost.
EnergyRecovery
The piston recoil energy is automatically utilised to increase the performance without additional hydraulic input and to lower vibrations.




