Ukusetshenziswa kabusha kwensimbi kudlala indima ebalulekile ekunciphiseni imfucumfucu nasekulondolozeni imithombo yemvelo. Ngokusetshenziswa kabusha insimbi, asinakuvikela indawo ezungezile kuphela kodwa futhi sibe nomthelela emnothweni. Enye yezinzuzo ezibalulekile zokusetshenziswa kabusha kwensimbi ukulondolozwa kwamandla. Ukubuyisela kabusha insimbi kudinga amandla amancane kakhulu uma kuqhathaniswa nokukhiqiza insimbi entsha kusuka ezintweni eziluhlaza. Lokhu kuyasiza kabusha.