Iimpawu zemveliso:
A. Le mveliso isebenzisa i-metal roller, imbonakalo yayo intle kakhulu. Le mveliso ithatha indawo encinci — umlinganiselo wokwandiswa yi-1:3, umzekelo, ubude bemveliso buyimitha ezi-3, kwaye iya kuba yimitha e-1 emva kokufinyezwa, nto leyo elula kubathengi ukunciphisa indawo yomgangatho ngaphandle kokusebenzisa.
B. Ukuphakama okulungisekayo, okufanelekileyo ukulayisha nokukhupha iimodeli ezahlukeneyo, imveliso inomthamo omkhulu wokuthwala, kwaye umthamo ophezulu wokuthwala ungafikelela kwi-70kg, nto leyo esetyenziswa kakhulu kwiimeko ezininzi zokuhambisa iibhokisi.
C. Imveliso isebenzisa ukuhanjiswa kwamandla omhlaba, isakhiwo esilula, kulula ukuyifaka nokuyichitha, uyilo lwemodyuli, kulula kubasebenzisi ukwandisa ubude bemveliso, kwaye kamva batshintshe imfuno yobude bemveliso.
D. Le mveliso iqinile kwaye ihlala ixesha elide, inobomi benkonzo eqhelekileyo yeminyaka eyi-4-5, iindleko zokulungisa eziphantsi, ixesha elincinci lokulungisa, ukuhamba okulula kunye nesixhobo se-caster kunye ne-brake esiqhelekileyo, esilungele ukusetyenziswa kwiindawo ezahlukeneyo zangaphakathi nangaphandle.