Ukusila nokusilaiigiya zehelicalIiseti zeebhokisi zegiya ezijikelezayo yinkqubo ecokisekileyo efuna ukuchaneka kunye nobuchule. Lo msebenzi unzima ubandakanya ukusetyenziswa koomatshini abaphambili ukubumba nokuphucula amazinyo eegiya, ukuqinisekisa ukuba zihambelana ngokugqibeleleyo. Uyilo olujikelezileyo alupheleli nje ekuphuculeni ukuhanjiswa kwamandla kodwa lukwanciphisa ukungqubana kunye nengxolo. Ngokusebenzisa ukugaywa nokusilwa okuqatha, iiseti zeegiya zifikelela kwinqanaba eliphezulu lokuqina nokusebenza kakuhle, nto leyo ezenza zilungele ukusetyenziswa ezifuna i-torque ephezulu kunye nokusebenza kakuhle.
Amashishini alishumi aphezulu eTshayina, ixhotyiswe ngabasebenzi abayi-1200, ifumene izinto ezintsha ezingama-31 kunye neepatenti ezili-9. Izixhobo zokwenza eziphucukileyo, izixhobo zokulungisa ubushushu, izixhobo zokuhlola.