Li-hydraulic breaker tsa rona li lumellana le liepo tsohle tse nyane, tse mahareng le tse kholo 'marakeng, 'me matla a ho otla le ho tšoarella ke tsona tse etellang pele boemo ba indasteri. Mme re ka fana ka 12months ea nako ea tiisetso mme re tshebeletsong ya hao dihora tse 24 ka letsatsi.