ʻOkoʻa loa nā semi-trucks ʻAmelika a me nā semi-trucks ʻEulopa.

ʻO ka ʻokoʻa nui ka hoʻolālā holoʻokoʻa o ka ʻāpana tractor. Ma ʻEulopa, aia nā kaʻa kaʻa kaʻa, ʻo ia ke ʻano o ke kaʻa ma luna o ka ʻenekini. Hāʻawi kēia hoʻolālā i ka ʻili palahalaha o mua a ʻo ke kaʻa holoʻokoʻa me kāna trailer he ʻano cuboid.

I kēia manawa, hoʻohana nā kaʻa i hoʻohana ʻia ma US, Australia a me nā wahi ʻē aʻe o ka honua i ka hoʻolālā "cab conventional". ʻO kēia ʻano ke ʻano o ka pahu ma hope o ka ʻenekini. E noho kaʻa kaʻa ma kahi mamao aku mai ke alo kaʻa maoli a nānā i ka uhi ʻenekini lōʻihi i ka wā e hoʻokele ai.

No ke ahalanakila nā manaʻo like ʻolema na wahi like ole o ka honua ?

Hoʻokahi ʻokoʻa ʻo ia ka mea maʻamau ka mea nona nā mea hana ma US akā ʻaʻole nui loa ma ʻEulopa. Loaʻa i kēia poʻe kā lākou kaʻa ponoʻī a kokoke e noho ma laila no nā mahina. ʻO nā kaʻa kaʻa semi me nā kaʻa maʻamau e loaʻa i ke kumu huila lōʻihi, hiki ke hoʻoluʻolu iki i nā mea hoʻokele. ʻO ka mea hou aku, he nui ka lumi o loko. E hoʻololi nā mea nona nā kaʻa i nā wahi ola nui, ʻaʻole maʻamau i ʻEulopa. Me ka ʻole o ka ʻenekini ma lalo o ke keʻena, ʻoiaʻiʻoe emi iki ka hale, ka mea mekes mea hoʻokele e maʻalahikomo i waho o ke kaa. 

ʻO kekahi pōmaikaʻi o akaʻa maʻamauhoʻolālā waiwai. ʻOiaʻiʻo, huki pinepine lāua ʻelua i nā ukana kaumaha, akā inā ʻelua mau kaʻa, ʻo ka hoʻolālā kaʻa kaʻa kekahi a ʻo ka hoʻolālā kaʻa maʻamau ka ʻē aʻe, inā loaʻa ka mana like a me ka ukana like, ʻoi aku ka maikaʻi o ke kaʻa kaʻa maʻamau. li'ili'i paha ka wahie ma ke kumu.

Ma waho aʻe o kēia, ʻoi aku ka maʻalahi o ka mīkini i ka kaʻa kaʻa kaʻa maʻamau a ʻoi aku ka maikaʻi o ka mālama ʻana a hoʻoponopono.

Eia naʻe, loaʻa i nā kaʻa kaʻa kaʻa ko lākou pono ponoʻī.

He mea maʻalahi ka hoʻolālā ʻana i ke kaʻa i nā kaʻa a i ʻole nā ​​​​mea ʻē aʻe. ʻOi aku ka māmā o nā kalaka semi-ʻEulopa a ʻoi aku ka pōkole o nā kumu huila, ʻo ia ka mea e maʻalahi ai ka hana. ʻO ka mea nui, ʻoi aku ka paʻakikī a maʻalahi hoʻi e hana pū me nā kaʻa a me nā kaona o ke kūlanakauhale.

Akā he aha nā kumu ʻē aʻe i lanakila ai nā hoʻolālā kaʻa like ʻole ma US a me ʻEulopa?

ʻO 18.75 mika ka lōʻihi loa o kahi kaʻa me ka semi-trailer ma ʻEulopa. Loaʻa i kekahi mau ʻāina kekahi mau ʻokoʻa, akā ma ka maʻamau, ʻo ia ke kānāwai. I mea e hoʻohana ai i ka palena kiʻekiʻe o kēia lōʻihi no ka ukana, pono e pōkole ka hui tractor. ʻO ke ala maikaʻi loa e hoʻokō ai, ʻo ia ke kau ʻana i ka pahu ma luna o ka ʻenekini.

Ua hoʻopau ʻia nā koi like ma US i ka makahiki 1986 a ʻoi aku ka lōʻihi o nā kaʻa i kēia manawa. ʻOiaʻiʻo, i ka wā kahiko, kaulana loa nā kaʻa kaʻa kaʻa ma US, akā me ka ʻole o nā palena palena ʻoi aku ka lumi a ʻoi aku ka maʻalahi o ka noho ʻana me nā kaʻa hoʻolālā maʻamau. Ke emi mau nei ka nui o nā kaʻa kaʻa ma US.

ʻO kekahi kumu ʻo ka wikiwiki. Ma ʻEulopa, ua kaupalena ʻia nā Semi-trucks i 90 km / h, akā ma kekahi mau wahi i nā kaʻa US hiki i 129 a hiki i 137 km / h. ʻO ia kahi e kōkua nui ai ka aerodynamics a me ke kumu huila lōʻihi.

ʻO ka hope, ʻokoʻa loa nā alanui ma US a me ʻEulopa. He mau alanui ākea nā kūlanakauhale ma US a pololei loa a ākea nā alanui waena. Ma ʻEulopa, pono nā kaʻa kaʻa e hana i nā alanui haiki, nā alanui ʻāina a me nā wahi kaʻa haiki. ʻO ka nele o nā palena ākea i hiki iā Australia ke hoʻohana i nā kaʻa kaʻa maʻamau. ʻO ia hoʻi ke kumu i loaʻa ai i nā alaloa Australia nā kaʻaahi alanui kaulana - ʻo nā mamao loa a me nā ala pololei e hiki ai i nā semi-trucks ke huki i ʻehā mau kaʻa.