Fractum breaker model 100V working o an Volvo 380 excavator. We can operate this breaker on a smaller excavator - as small as a 30 tonne with short stick and short boom.
No chisel to penetrate the rock - long life time on our tip.
No problem with misfire.
No significant vibration back to the excavator.
Long lifetime on the excavator.
High capacity particularly on big and very hard boulders.
Extremely safe - restricted flyrock.
No more need for secondary blasting.
http://www.fractum.com