Ma semi-trucks aku America ndi ma semi-trucks aku Europe ndi osiyana kwambiri.

Kusiyana kwakukulu ndi kapangidwe kake kagawo ka thirakitala.Ku Europe nthawi zambiri kumakhala magalimoto okwera, mtundu uwu ukutanthauza kuti kanyumba kamakhala pamwamba pa injiniyo.Kapangidwe kameneka kamalola kutsogolo kopanda phokoso ndipo galimoto yonse yokhala ndi ngolo yake imakhala ndi mawonekedwe a cuboid.

Pakadali pano magalimoto ogwiritsidwa ntchito ku US, Australia ndi malo ena padziko lapansi amagwiritsa ntchito mapangidwe a "conventional cab".Mtundu uwu ukutanthauza kuti kanyumba ndi kumbuyo kwa injini.Madalaivala amakhala kutali ndi kutsogolo kwenikweni kwagalimoto ndikuyang'ana chivundikiro cha injini yayitali poyendetsa.

Ndiye chifukwa chiyanimapangidwe osiyanasiyana analipom'malo osiyanasiyana padziko lapansi?

Kusiyana kumodzi ndikuti eni-ogwira ntchito ndizofala kwambiri ku US koma osati ku Europe.Anthuwa ali ndi magalimoto awoawo ndipo pafupifupi amakhala kumeneko kwa miyezi ingapo.Ma semi-magalimoto okhala ndi ma cab wamba amakhala ndi matayala ataliatali, zomwe zingapangitse madalaivala kukhala omasuka pang'ono.Kuonjezera apo, amakhala ndi malo ambiri mkati.Eni ake asintha magalimoto awo kuti akhale ndi magawo akulu, zomwe sizodziwika ku Europe.Popanda injini pansi pa kanyumba, kwenikweninyumbayo idzakhala yotsika pang'ono, zomwe mekes madalaivala kukhala kosavutakulowa ndi kutuluka mgalimoto. 

Ubwino wina wa aochiritsira cabkapangidwe ndi ndalama.Zachidziwikire kuti onse awiri nthawi zambiri amakoka katundu wolemera, koma ngati pali magalimoto awiri, imodzi ndi yopangira ma cab-over ndipo ina ndi yopangira wamba, ikakhala ndi mphamvu yofanana komanso yonyamula katundu wofanana, galimoto yanthawi zonse imakhala yofanana. mwina kugwiritsa ntchito mafuta ochepa mwamwano.

Komanso, injini mu ochiritsira kabati galimoto ndi mosavuta kufika amene ndi bwino kukonza ndi kukonza.

Komabe, magalimoto opitilira ma cab ali ndi zabwino zake.

Mapangidwe a square shape amapangitsa kuti zikhale zosavuta kulola galimoto kuyandikira magalimoto kapena zinthu zina.Ma semi-trucks aku Europe ndi opepuka komanso amakhala ndi mawilo amfupi, zomwe zimapangitsa kuti zikhale zosavuta kugwira ntchito.Kwenikweni, amakhala ophatikizika komanso osavuta kugwira nawo ntchito pamagalimoto komanso m'matauni.

Koma ndi zifukwa zina ziti zomwe zidapangitsa kuti mitundu yosiyanasiyana ya magalimoto ikhalepo ku US ndi Europe?

Kutalika kwakukulu kwa galimoto yokhala ndi semi-trailer ku Europe ndi 18.75 metres.Mayiko ena ali ndi zosiyana, koma kawirikawiri ndilo lamulo.Kuti mugwiritse ntchito kutalika kwautali uwu pa katundu wagawo la thirakitala liyenera kukhala lalifupi momwe mungathere.Njira yabwino yochitira izi ndikuyika kanyumba pamwamba pa injini.

Zofunikira zomwezi ku US zidathetsedwa kale mu 1986 ndipo magalimoto tsopano atha kukhala nthawi yayitali.M'malo mwake, m'masiku amasiku ano magalimoto okwera magalimoto anali otchuka kwambiri ku US, koma popanda malire okhwima komanso osavuta kukhala ndi magalimoto okhazikika analipo.Chiwerengero cha magalimoto odutsa ku US chikucheperachepera.

Chifukwa china ndi liwiro.Ku Europe Semi-magalimoto amangokhala 90 km/h, koma m'malo ena magalimoto aku US amafika 129 ndipo ngakhale 137 km/h.Apa ndipamene ma aerodynamics abwinoko ndi matayala ataliatali amathandiza kwambiri.

Pomaliza, misewu ku US ndi Europe ndi yosiyana kwambiri.Mizinda yaku US ili ndi misewu yayikulu ndipo misewu yayikulu ndi yowongoka komanso yotakata.Ku Europe magalimoto amafunikira misewu yopapatiza, misewu yokhotakhota komanso malo opaka magalimoto ochepera.Kuperewera kwa malo kunapangitsa kuti Australia igwiritsenso ntchito magalimoto wamba.Ichi ndichifukwa chake misewu yayikulu yaku Australia imakhala ndi masitima apamsewu odziwika bwino - mtunda wautali kwambiri komanso misewu yowongoka imalola kuti magalimoto ang'onoang'ono akoke ma trailer anayi.