Uninzi lwezolori ezisecaleni kwendlela zinamavili ali-18. Ii-asi ezimbini ezingaphambili zidla ngokugcinelwa amavili okuqhuba, ngelixa amavili aseleyo ali-16 ahlulwe ngokulinganayo phakathi kwee-asi ezimbini ngasemva. Olu lungelelwaniso lunceda ukusabalalisa ubunzima bomthwalo ngokulinganayo, okuyimfuneko ekuthuthweni ngokukhuselekileyo kwempahla enzima.
Kwezinye iimeko, nangona kunjalo, i-semi-lori ingaba namavili angaphezu okanye ngaphantsi kwe-18. Umzekelo, ezinye iilori ezilungiselelwe ukusetyenziswa ngaphandle kwendlela zinokuba namavili ali-12, ngelixa ezinye ezilungiselelwe ukuthuthwa kwemithwalo emikhulu zinokuba namavili angama-24. Kungakhathaliseki ukuba inani lamavili, zonke iilori ze-semi-lori kufuneka zihambelane nemida engqongqo yobunzima ebekwe yimithetho ye-federal kunye ne-state. Iilori ezincamisileyo ezithe kratya zingenza umonakalo omkhulu endleleni kwaye kusenokwenzeka ukuba zibe neengxaki zoomatshini kwaye zibandakanyeke kwiingozi.
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Ngaba ii-Semi-lori zifuna amavili amaninzi?
Mangaphi amavili afunwa yi semi-lori? Lo ngumbuzo oqhelekileyo obuzwa ngabo bangazange babone okanye bajikeleze enye yezi zithuthi zinkulu. Xa kuziwa kwizithuthi ezinkulu, bambalwa abanokulinganisa ubukhulu kunye namandla e-semi-lori, eyaziwa ngokuba yi-18-wheeler. Ezi behemoth ziyimfuneko ekuthuthweni kwempahla imigama emide. Kodwa kutheni benamavili amaninzi kangaka? Impendulo ixhomekeke kulwabiwo lobunzima. Iilori ezimfutshane zinobunzima ukuya kuthi ga kwi-80,000 yeeponti, kwaye bonke obo bunzima kufuneka buxhaswe yinto.
Ngokusasaza ubunzima ngaphandle kwamavili angama-18, ilori inokuhambisa umthwalo ngokulinganayo. Oku akuncedi kuphela ekuthinteleni iiflethi kunye nokuvuthela kodwa kucutha ukuguga nokukrala endleleni. Ngaphezu koko, amavili amaninzi anika ukutsala okungcono, okubalulekileyo ekurhuqweni komthwalo onzima. Ke ngoko, ngelixa ii-semi-lori zinokubonakala ngathi zinamavili amaninzi kunokuba zifuna, nganye isebenzela injongo ebalulekileyo.
Ngaba i-18-Wheelers isoloko inamavili ali-18?
“I-18-wheeler” ibhekisa kwilori enamavili asibhozo kwi-axle yokuqhuba kunye namavili alishumi kwi-axle yetreyila. Nangona kunjalo, ezinye iilori zinamavili amathandathu okanye amane kwi-axle yokuqhuba. Ezi lori zikholisa ukutsala imithwalo ekhaphukhaphu kwaye zihlala zinevili esifutshane kuneevili zesintu ezili-18.
Ukongeza, ezinye iivili ezinamavili ezili-18 zineseti eyongezelelweyo yamavili kwinqwelwana, eyaziwa ngokuba yi "double bottoms." Ezi lori zisetyenziselwa ukuthutha imithwalo enzima kakhulu. Ke, ngelixa uninzi lwe-18-wheelers inamavili ali-18, kukho izinto ezimbalwa ezichasene nomthetho.
Kutheni le nto ii-Semi-lori zibizwa ngokuba zii-18-Wheelers?
I semi-lori, okanye a “isiqingatha,” yilori kunye netreyila enkulu encanyathiselwe. I-semi-lori kufuneka ibe namavili amaninzi ukutsala umthwalo ongaka. Amavili angaphezulu anceda ukusabalalisa ubunzima bomthwalo ngokulinganayo, okwenza kube lula ukuba ilori ihambe endleleni. Ukongeza, amavili ahlukeneyo anika ukutsala okongeziweyo, okubalulekileyo xa urhuqa umthwalo onzima.
Uninzi lweelori eziziisiqingatha endleleni zinamavili ali-18; ngoko ke, babizwa ngokuba ngamavili ali-18. Ezi lori zikhulu zibalulekile ekugcineni uqoqosho lwethu luhamba ngokuhambisa imithwalo kwilizwe lonke.
Kutheni zibizwa ngokuba zii-Semi-lori?
Igama elithi "semi-lori" lavela ngenxa yokuba ezi zithuthi zithintelwe ukusebenzisa oohola bendlela. Ngeentsuku zokuqala zolori, zonke iilori kwakufuneka zibhaliswe “njengeelori ezingohola wendlela” ukuze zisebenzise izitrato ezingafikeleliyo kwilizwe lonke.
Ukwahlula phakathi kwezi lori zohola wendlela kunye “neelori zasesitalatweni” ezisasetyenziswayo, kwaqanjwa igama elithi “semi-lori”. Nangona eli gama lisenokubonakala lingaqhelekanga, liyichaza ngokuchanekileyo uhlobo olukhethekileyo lwezi zithuthi. Iilori ezilungelelanisiweyo ziyinxalenye ebalulekileyo yenkqubo yezothutho yale mihla, kwaye ukukwazi kwazo ukuhambisa iimpahla ngokukhawuleza nangokufanelekileyo kube negalelo elikhulu kuhlumo loqoqosho lwehlabathi.
Uthini Umahluko phakathi kweSemi kunye ne-18-Wheeler?
Xa abantu abaninzi becinga nge-semi-lori, bacinga nge-18-wheeler. Noko ke, kukho umahluko omkhulu phakathi kwezi zimbini. I-18-wheeler luhlobo lwe-semi-lori eyenzelwe ukuthutha imithwalo ngokukodwa. Inamavili alishumi elinesibhozo, isasaza ngokulinganayo ubunzima bomthwalo, iyenza ikwazi ukuthwala ubunzima obuninzi kune semi-lori eqhelekileyo.
Ngaphezu koko, iinqwelo ezinamavili ali-18 zidla ngokuba nezinto ezikhethekileyo, njengeenqwelwana ezifakwe efrijini, ezinceda ukugcina imeko yomthwalo. Ngokwahlukileyo, ii-semi-lori azenzelwanga ukuthutha imithwalo. Zingasetyenziselwa iinjongo ezahlukeneyo, ezinjengokuthutha abakhweli okanye ukuthuthwa kwezixhobo zokwakha. Ngenxa yoko, ziza ngobukhulu obuninzi kunye neemilo. Ngoko ke, xa ubona i-semi-lori endleleni, inokuqala ukusuka kwilori encinci yokuhambisa ukuya kwi-18-wheeler enkulu.
Zingaphi iiGear ezinazo iiSemi-lori?
Iilori ezininzi zineshumi amagiya, eyenza umqhubi atshintshe phezulu okanye ezantsi ngokuxhomekeke kwisantya nomthwalo welori. Ugqithiso ludlulisela amandla ukusuka kwi-injini ukuya kwii-asi kwaye lubekwe ngaphantsi kwekhebhu yelori. Umqhubi utshintsha iigiya ngokuhambisa i-lever ngaphakathi kwe-cab, nganye isebenze injongo ethile.
Umzekelo, igiya enye isetyenziselwa ukuqala kwindawo yokumisa, ngelixa igiya yeshumi isetyenziselwa ukuhamba ngesantya esiphezulu kuhola wendlela. Umqhubi unokwandisa ukusebenza kakuhle kwamafutha kunye nokunciphisa ukuguga kwe-injini ngokutshintsha iigiya ngokufanelekileyo. Ke ngoko, abaqhubi beelori kufuneka babe nokuqonda kakuhle ukuba ukuhanjiswa kwabo kusebenza njani.
isiphelo
I-semi-lori ikholisa ukuba namavili ali-18 kunye nenqwelwana encanyathiselwe ukuthutha imithwalo. Amavili angaphezulu anceda ukusabalalisa ubunzima bomthwalo ngokulinganayo, okwenza ukuba abe yinxalenye ebalulekileyo yezothutho, ukugcina uqoqosho luhamba. Ngenxa yamavili ali-18, ezi lori zikhulu zibizwa ngokuba zii-18-wheelers.
