21.75-27/2.5 rim yoMgodi ophantsi komhlaba kwi-Universal

Amavili angaphantsi komhlaba ziintlobo ezikhethekileyo zamavili ezenzelwe ukusetyenziswa kwimigodi engaphantsi komhlaba kunye nemisebenzi yokuhambisa itonela. La mavili enziwe ukuba akwazi ukumelana neemeko ezinzima nezicela umngeni ezifumaneka kwiindawo eziphantsi komhlaba, kubandakanywa iindawo ezirhabaxa, izinto ezirhawuzelayo, kunye neendawo ezivalelekileyo. Kukho iindidi ezahlukeneyo zamavili angaphantsi komhlaba, ngalinye lisebenza ngeenjongo ezithile ekusebenzeni kwemigodi kunye netonela. Eminye imizekelo eqhelekileyo ibandakanya: 1. **Amavili eLori yeMigodi**: Iilori zemigodi eziphantsi komhlaba zizithuthi ezinomthwalo onzima ezisetyenziselwa ukuthutha imathiriyeli kunye nezimbiwa kwimigodi engaphantsi komhlaba. Amavili ezi lori enzelwe ukuthwala imithwalo enzima, ukubonelela ukutsala kwiindawo ezingalinganiyo, kunye nokuxhathisa ukuguga kunye nokukrazula kwizinto eziqhumayo. 2. **AMavili eNqwelo yaseMgodini**: Iinqwelo zasemgodini zincinci, zineenqwelo ezinamavili ezisetyenziselwa ukuthutha imathiriyeli ngaphakathi kweetonela zasemgodini. Amavili akwezi nqwelo zomelele kwaye ahlala ixesha elide, nto leyo evumela ukuba zihambe kwiipaseji ezimxinwa nezingalinganiyo. 3. **ITunnel Boring Machine (TBM) Amavili**: Oomatshini bokrutha betonela ngoomatshini abakhulu abasetyenziselwa ukugrumba iitonela kwiiprojekthi zemigodi kunye nezokwakha. Amavili aba matshini alungiselelwe ngokukhethekileyo ukulawula amandla amakhulu abandakanyekileyo ekwenziweni kweetonela nokuze akwazi ukuxhathisa ukugqabhuka kwamatye nomhlaba abadibana nawo. 4. **Amavili eBhanti yoThutho**: Kwimisebenzi yemigodi ephantsi komhlaba, amabhanti okuhambisa asetyenziselwa ukuthutha izinto kwimigama emide. Amavili kwiinkqubo zokuhambisa zenzelwe ukuxhasa imithwalo enzima kunye nokubonelela ngentshukumo egudileyo ecaleni kwendlela yokuhambisa. 5. **Amavili kaLocomotive**: Ii Locomotives ezingaphantsi komhlaba zisetyenziselwa ukuthutha abasebenzi kunye neemathiriyeli ngaphakathi emgodini. Amavili akwezi zikhululo zikaloliwe ayilelwe ukuba asebenze kwiindlela ezimxinwa kwiindawo ezixineneyo. Amavili angaphantsi komhlaba ayenziwa ngokuqhelekileyo kwizinto ezinokuqina okuphezulu, njengentsimbi okanye i-alloy, ukumelana neemeko ezinzima phantsi komhlaba. Basenokuxhotyiswa ngeempawu ezongezelelweyo ezifana nokunyathela okomeleziweyo, iingubo ezikhethekileyo, okanye unyango lobushushu ukunyusa ukuqina nokusebenza kwazo. Xa kujongwe imeko engumceli mngeni kunye neengqwalasela zokhuseleko kwimigodi ephantsi komhlaba kunye netonela, uyilo kunye nokwakhiwa kwamavili angaphantsi komhlaba kubaluleke kakhulu ekuqinisekiseni ukusebenza ngokufanelekileyo nokukhuselekileyo kula mashishini.