1. Umutwaro waumukaraHagomba kubanza gusuzumwa mu guhitamo. Urugero, kuri surpermaket, ishuri, ibitaro, ibiro na hoteli aho hasi hameze neza kandi hameze neza kandi imizigo itwarwa ari yoroheje (umutwaro kuri buri castor ni 10-140 kg), castor ifata ikoresheje amashanyarazi ikozwe mu cyuma gito (2-4mm) nyuma yo kuyishyiraho ni amahitamo meza. Ubwo bwoko bw'icyuma gifata buroroshye, bukoresha neza, ntibugire icyo buvuga kandi ni bwiza kandi bushyirwa mu byiciro bibiri by'umupira wa duplex na simplex hakurikijwe imiterere y'imipira. Ubwoko bw'umupira wa duplex burasabwa kugira ngo umuntu akore ingendo nyinshi cyangwa akoreshwe.
2. Ku bijyanye n'uruganda n'ububiko, aho gutwara imizigo biba kenshi kandi imizigo iremereye (umutwaro kuri buriumukara ni 280-420kg), agakoresho gafata imipira ibiri gakozwe mu cyuma kinini (5-6mm) nyuma yo gukaranga, gukaranga no gusudira byaba ari amahitamo meza.
3. Ku bijyanye n'uruganda rw'imyenda, uruganda rukora moteri n'imashini aho imizigo iremereye itwarwa, umukaraIgikoresho gikozwe mu cyuma kinini (8-12mm) nyuma yo gukata no gusudira kigomba guhitamo bitewe n'umutwaro munini n'intera ndende yo kugenda imbere mu ruganda (umutwaro kuri buri gikoresho ni 350-2000kg). Igikoresho gifatwa n'igikoresho gishyirwa ku isahani yo hasi gifite umupira w'urumuri n'umupira w'urumuri gitanga ubushobozi bwo gutwara imizigo myinshi, kuzunguruka kw'ingufu no kudakora neza kw'igikoresho.
Igihe cyo kohereza: 15 Ukwakira 2022
