9 Models for excavators with operating weight from 0.6 to 8.5 t.

MONOBLOC BODY WITHOUT TIE-RODS
The particular monobloc-body construction with metal heat-hardening treatment, gives the structure more resistance to the efforts of leverage at work. The breaker is manufactured in one piece and there are no tie rods.

N2 ENERGY SYSTEM
The hammer works with nitrogen inertial energy recovery. The gas gives much power to the machine and it also reduces stress on the arm of the excavator.

HIGH TIME CHARGE OF NITROGEN
In the past the hammers worked with gas energy recovery, required frequent refills. With this new range, using special sealing rings on the floating support, we have increased by 300% the residence time of the gas.

INSONORIZED
The particular monobloc-body construction, associated to the closed casing box , and the insertion of sound-absorbing material, has allowed to reach a very low working-noise levels.

PRESSURE
The SK series accepts very high values of back-pressure and very large range of calibration of the required oil flow, in order to facilitate the installation. 

VISIBILITY
The SK series, with their streamline shape, allow good visibility during the work and allow to operate close to walls.