Amajack hammer asecompresswe kwesiliva ziyizixhobo ezinkulu ezisebenziswa emisebenzini yokuphatha nokudlula. Zisebenzisa isiliva esicompresswe ukudlula i-concrete, i-asphalt, nezinye izinto ezingavamile. Lezi zixhobo zingalungile kubantu abanomsebenzi wokususa izihlathi zezindawo zezikhathi, ukudala izihlathi zezindawo zezikhathi, noma ukudlula iziqu ezinkulu. Ukusebenzisa i-jack hammer kungenzeka kubhekiswe ngokushesha futhi kungenzeka kube nzima, kodwa kwenza umsebenzi omkhulu ubuncane. Kwi-Mazellion, sizazi ukuthi kubalulekile ukuthi ubekwe nezixhobo eziphambili ezinakho ukwenza umsebenzi ngokushesha futhi ngokuphepha.
Uma ukhetha i-jack hammer esebenzisa umoya othwala, kubalulekile ukuthatha into yokuthi yini okufanele ukwenza. Okokuqala, lungezela ubukhulu be-jack hammer. Okuphezulu kokuphakeme kwebukhulu, okuphezulu kokuphakeme kwesiforce esingena. I-jack hammer enobukhulu bubi kuyasebenza kwezinkinga eziningi njengokuvula amathuba. Kodwa uma unenza izinkinga ezingafani nako, ungadinga i-jack hammer enkulu kakhulu. Futhi, khetha umbane wendawo. I-jack hammer enembane kakhulu ingahleli ekusebenzeni, ikakhulu kuma-operators angafana nako. Buka umodeli owenziwe ukubalansisa ubukhulu nobumbane ukusiza ekusebenzeni.