Indoor yakakwirira-yakakwirira girazi hwindo rekurembera hwindo ndipo apo chivakwa chakafukidzwa kusvika pamwero wakati uye chinoda kuiswa negirazi.Hazvisi zvechokwadi kufambisa chimedu chikuru chegirazi kumusoro, saka chishandiso chakakosha chinodiwa kusimudza girazi hombe nekurisimudza.
Pane hoist yakanyatsogadzirirwa kusimudza girazi hombe mumudziyo, inodaidzwa kuti hwindo rekusimudza hwindo.Nheyo yemuchina wekusimudza hwindo ine mavhiri.Inofanira kukwidziridzwa kupi kana yatakurwa?
Patinotakura chinosimudza hwindo kuenda pamusoro pechivako, chiise panzvimbo yakakodzera kudzivirira chinosimudza hwindo kuti chisakunguruka.Iyo inosimudza hwindo ine boom refu kwazvo ine kureba kwemamita 1.98.
Tinongoda kuwedzera boom ne50cm kana tichiishandisa.Inogona kusara uye yakarurama, kuderedza tambo yesimbi ye 120-metres, uye kugadzirisa girazi guru nechipfuramabwe.Mushure mekunge tambo yewaya iri kumagumo, hoko inogadzirwa sechipfuramabwe chekusimudza.
Isu tinoisa hwindo rekusimudza muchina kumucheto kwebhakoni uko kusina guardrail mambure akaiswa, uye toshanda nekuisimudza.
Nguva yekutumira: Kubvumbi-15-2022