Imikorere yoroshye, urusaku ruke, umuvuduko wo kuboha vuba.Ibikoresho byose bitwarwa na moteri ya 2.2KW, bizigama amashanyarazi. Byinshi mu kuzigama abakozi, bitewe no gukuraho inzira yimpeshyi, ibikoresho bimwe birahagije, abakozi bafite ubuhanga barashobora gukora bibiri ibikoresho.
