Iilori zaseMelika kunye neelori zaseYurophu zahluke kakhulu.

Umahluko ophambili luyilo lonke lweyunithi yetrektara. EYurophu ngokuqhelekileyo kukho iilori ze-cab-over, olu hlobo luthetha ukuba i-cabin ingaphezulu kwe-injini. Olu yilo luvumela umphezulu othe tyaba ngaphambili kunye nelori yonke kunye nenqwelwana yayo inemilo ye-cuboid.

Ngeli xesha iilori ezisetyenziswa e-US, eOstreliya nakwezinye iindawo ehlabathini zisebenzisa uyilo “loyilo lwecab eqhelekileyo”. Olu hlobo luthetha ukuba i-cabin isemva kwe-injini. Abaqhubi baya kuhlala kude nelori elingaphambili kwaye bajonge isigqubuthelo se-injini ende xa beqhuba.

Ngoko kutheniUyilo olwahlukeneyo lwaphumelelakwiindawo ezahlukeneyo emhlabeni?

Omnye umahluko kukuba abanini-abaqhubi zixhaphake kakhulu e-US kodwa hayi kakhulu eYurophu. Aba bantu banezabo iilori yaye phantse bahlale apho kangangeenyanga. I-semi-lori ezineekhabhu zesiqhelo ziya kuba nesiseko samavili amade, nto leyo enokwenza abaqhubi bakhululeke kancinci. Ngaphezu koko, bakholisa ukuba nendawo eninzi ngaphakathi. Abanini baya kutshintsha iilori zabo ukuba zibandakanye iindawo ezinkulu zokuhlala, nto leyo engaqhelekanga eYurophu. Ngaphandle kwe-injini phantsi kwe-cabin, enyaniswenii-cabin iya kuba ngaphantsi kancinci, leyo mekes abaqhubi kube lula ukubangena kwaye uphume kwilori. 

Enye inzuzo yeikhebhu eqhelekileyouyilo lunoqoqosho. Ewe bobabini baqhele ukutsala imithwalo enzima, kodwa ukuba kukho iilori ezimbini, enye yicab-over design kwaye enye luyilo lwecab eqhelekileyo, xa inomthamo ofanayo kunye nomthwalo ofanayo, ilori yecab eqhelekileyo iya kuba ninzi. sebenzisa amafutha amancinci ngokwethiyori.

Ngaphandle koko, i-injini kwilori ye-cab yesiqhelo kulula kakhulu ukufikelela kuyo ekungcono ukuyigcina kunye nokulungisa.

Nangona kunjalo, iilori ze-cab-over zineenzuzo zazo.

Uyilo lwemilo yesikwere yenza kube lula ukuvumela ilori isondele kwezinye izithuthi okanye izinto. I-semi-lori zaseYurophu zikhaphukhaphu kwaye zineziseko ezimfutshane zamavili, nto leyo eyenza kube lula kakhulu ukusebenza. Ngokusisiseko, zixinene ngakumbi kwaye kulula ukusebenza nazo kwitrafikhi kunye needolophu.

Kodwa zeziphi ezinye izizathu zokuba kutheni uyilo lwelori olwahlukileyo lukhona e-US naseYurophu?

Ubude obuninzi belori ene-semi-trailer eYurophu yi-18.75 yeemitha. Amanye amazwe anemikhethe ethile, kodwa ngokubanzi ngumgaqo lowo. Ukuze usebenzise ubuninzi bobu bude kumthwalo iyunithi yetrektara kufuneka ibemfutshane kangangoko. Eyona ndlela ingcono yokufezekisa oko kukunyusa i-cabin phezu kwe-injini.

Iimfuno ezifanayo e-US ziye zarhoxiswa ngo-1986 kwaye iilori ngoku zinokude kakhulu. Ngokwenyani, emva kwemini iilori ezigqithileyo zazidume kakhulu e-US, kodwa ngaphandle kwemida engqongqo yayihlala kwaye ilula ukuhlala neelori zoyilo eziqhelekileyo zazikhona. Inani leelori ze-cab-over e-US lihlala lihla.

Esinye isizathu sisantya. EYurophu I-Semi-lori inqunyelwe kwi-90 km / h, kodwa kwezinye iindawo kwiilori zase-US zifikelela kwi-129 kunye ne-137 km / h. Kulapho i-aerodynamics engcono kunye nesiseko samavili amade kunceda kakhulu.

Ekugqibeleni, iindlela e-US naseYurophu zahluke kakhulu. Izixeko zase-US zinezitrato ezibanzi kwaye iindlela eziphakathi zithe tye kwaye zibanzi. EYurophu iilori kufuneka zijongane nezitrato ezimxinwa, iindlela zelizwe ezinamajikojiko kunye neendawo zokupaka ezixineneyo. Ukunqongophala kwemida yendawo kwavumela iOstreliya ukuba isebenzise iilori zecab eziqhelekileyo nazo. Yiyo loo nto noohola bendlela baseOstreliya bebonisa oololiwe abaziwayo bendlela - imigama emide kakhulu kunye neendlela ezithe tye zivumela iilori ukuba zitsale ukuya kuthi ga kwiitreyila ezine.