Ho etsoa indasteri ea indasteri ho etsoa ka khatello kapa ho tsamaisoa hamore e tsamaisoa ke moea o hatelletsoeng, motlakase, hydraulics kapa mouoane oa hydraulics kapa steadraulics kapa mouoane. Mohlomong bahapuoa bona ba ka be ba iphetetsa ka boima ba liponto tse likete. Li-hammers tse nyane tse matla, 500 lb (230 kg (230 kg. Ba bang ba mouoane ha ba hlophiseha, empa ba ile ba se ba sebetsa le ho fumaneha ha bo bong le ho feta, mehloli ea motlakase.