Thanks to Sofstart you keep the chisel point where you want it. The two-step trigger helps out with first critical cuts.


The air cushion system has basically removed metal-tometal contacts. The piston only turns on air cushions at both ends of the cylinder.

Save you ears

The effective silencer makes work easier. All our products meet the European noise emission directive.

HAPS makes it happen

Vibro-reduction means that talented workers can work longer, without reaching harmful vibration levels.

Get a grip

A screw cap retainer provides comfortable grip.

Technical specifications

Technical details

Hammer type


Hammer version



9 kg


525 mm

Air consumption

17 l/s

Impact rate

1 770 blows/min

Vibration level 3 axes (ISO 28927-10)

10,5 m/s²

Sound power level guaranteed (2000/14/EC)

104 dB(A)

Sound pressure level (ISO 11203)

87 Lp. dB(A)

Tool retainer

Available shank sizes
Part numbers