1. Intelligent hydraulic system.
2. The synchronized internal distributor and piston maintain the same axial line.
3. Oil cushion to reduce harmful low-frequency shock waves.
4. Short hydraulic flow pattern with dynamic sealing.
5. Casing in HARDOX© steel.
7. Centralised greasing point.
8. Quick-change bushing replaceable on site.
9. Lower shock absorber to reduce the axial stress between the hammer.
9. Side shock absorbers to reduce radial vibration and noise level.
9. Upper shock absorber to reduce axial vibration transmitted to the excavator boom.
10. Wear and sound deadening plates.
10. Internal sound-absorbent lining in super-soundproofed Whisper versions and independent housing.
11. Rechargeable nitrogen accumulator.
12. ABF System to eliminate blank firing.
13. FS hydraulic system for lower fuel consumption.