Kakaʻikahi ka ʻike ʻana i kekahi kaʻa kaʻa UK-spec ʻaʻole he diesel. ʻAʻole noʻonoʻo ʻia nā kaʻa kaʻa e nā hui lawe kaʻa, a pale pū nā mea nona nā kaʻa kaʻa i nā ʻenekini ʻaila. Akā, no ke aha kēia?
ʻEhā mau kumu koʻikoʻi e pili ana i ka hapa nui o nā kaʻa ma UK i nā ʻenekini diesel - a pili pū kēia mau kumu i nā kaʻa ma waena o EU, ʻoi aku hoʻi ma Kelemania a me Farani.
No laila, e hele kākou ma waena o lākou:
1. Loaʻa iā ʻoe ka nui o nā mile no ke galani me kahi kaʻa diesel
He mea i ʻike nui ʻia ka hāʻawi ʻana o nā ʻenekini diesel i ka hoʻokele waiwai ʻoi aku ka maikaʻi ma mua o nā ʻenekini petrol, a no laila ua maʻalahi ke ʻike i ke kumu e koho ai ka hapa nui o nā hui hoʻokele ma UK i ka diesel, ʻoiai ʻo kā lākou mau mea hoʻokele e hele pinepine i luna a i lalo i ka ʻāina e hōʻemi ana i mau tausani mile. i kēlā me kēia pule.
A ʻoiai ua hōʻike ʻia ka hoʻokuʻu ʻana o nā ʻenekini diesel i ka NOx ma mua o nā ʻenekini petrol, ua emi iho ka CO2 ma ka nui.
2. Hoʻonui nā ʻenekini Diesel i ka torque
ʻO kekahi o nā kumu nui loa no ke kumu e makemake ʻia ai nā ʻenekini diesel ma mua o nā ʻenekini petrol ma nā kaʻa UK no ka mea e hoʻonui lākou i ka torque. He mea maikaʻi kēia no ka mea, pono nā kaʻa kaʻa e huki a puni ka nui o ke kaumaha - pinepine ma mua o 50 tonnes, a ma kekahi ʻano, ʻike nā mea hoʻokele kaʻa he ʻoi aku ka maikaʻi o nā ʻenekini diesel ma mua o nā mīkini petrol.
ʻO ka ʻoiaʻiʻo, ʻo ka mea ʻē aʻe wale nō i ka mīkini diesel nui i loko o kahi kaʻa ka Scania V8 ma ke ʻano o ka torque, akā ʻaʻole hāʻawi kēia ʻenekini i nā mile ma ke galani mua (ʻoiai inā he kani maikaʻi loa ia).
3. Loaʻa i nā ʻenekini Diesel nā pōmaikaʻi lōʻihi a me ka hilinaʻi
Ma muli o ka nui o kā lākou hana ʻana, ʻoi aku ka nui a me ka ikaika o nā ʻenekini diesel kaʻa ma mua o nā ʻenekini petrol, ʻo ia ke kumu he mea maʻamau ka ʻike ʻana i nā ʻenekini kaʻa diesel me ka ʻoi aku o 500,000 kilomita ma luna o lākou a i ʻole 1,000,000 kilomika.
ʻIke mākou i kēia i nā manawa āpau i ka wā e wāwahi ai mākou i nā kaʻa, a ʻaʻohe pilikia o ke kūʻai aku ʻana i nā mīkini me nā mile kiʻekiʻe no ka mea ʻike mākou e holo maikaʻi lākou no nā makahiki e hiki mai ana.
4. Ke hoʻomaikaʻi nei ka ʻenehana kaʻa kaʻa Diesel i nā manawa a pau
He mea kupanaha ke ano hou loa o na enekini diesel mai na mea hana kaa kalaka, a he moeuhane wale lakou e kalaiwa ai - e hoopapa ana i ka petrol.
No ka laʻana, nā ʻenekini diesel hou loa o Volvo - ʻo ka D13K 420, 460, 500 a me 540 a me nā ʻenekini D16K 500, 650 a me 750 - he wahie maikaʻi loa no ka hana a lākou e hāʻawi ai. He mea kupanaha loa ka D16K, e hāʻawi ana i ka 750bhp me ka 3,350nm (2,618 lb / ft) o ka torque i ka wā e hālāwai ana i nā koi koʻikoʻi Euro 6 Emissions a me ka hāʻawi ʻana i ka hoʻokele waiwai maikaʻi.
