ʻO ke kaʻa kaʻa he ʻano kaʻa i hoʻohana ʻia e ka ʻenekini diesel, kahi e hana ai i ka mana ma o ke kaomi ʻana o ka ea a me ka hoʻokomo ʻana i ka wahie. ʻIke ʻia nā ʻenekini Diesel no ko lākou kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa rpm, kahi e kūpono ai lākou no ka hoʻohana ʻana i nā kaʻa kaumaha a me nā kaʻa.
ʻO ka moʻolelo o nā kaʻa diesel mai ka 19th century, i ka manawa i hoʻokumuʻia ai ka mīkini diesel mua e Ferdinand Porsche i ka makahiki 1892. Akā naʻe,ʻaʻole i hiki i ka 20th century i hoʻomaka ai nā engines diesel e loaʻa ka kaulana i kaʻoihana kaʻa.
I ka 1930s, German automaker BMW i hoʻomohala i kekahi o ka mua holomua diesel kaʻa, ka BMW 220. Ua lako keia kaʻa me ka 2.2-hano eha-pau kaila diesel engine i hua mai i ka kiekie loa o 75 马力。 Ua lanakila ka BMW 220. a ua kōkua ia i ka hoʻokumu ʻana i nā kaʻa diesel ma ke ʻano he koho kūpono no nā mea hana kaʻa.
Mai ia manawa, ua lilo nā kaʻa diesel i mea kaulana i ka ʻoihana kaʻa. Ua ulu pū ka hoʻolālā o nā kaʻa diesel i ka wā. Ua hoʻolālā ʻia nā kaʻa diesel mua me ka ʻenekini pahu hoʻokahi, akā i ka hoʻomaikaʻi ʻana o ka ʻenehana, pēlā nō ka hoʻolālā ʻana o nā kaʻa diesel. I kēia mau lā, hoʻolako pinepine ʻia nā kaʻa diesel me nā ʻenekini multi-cylinder e hāʻawi i ka hana maikaʻi a me ka pono.
ʻO kekahi o nā pōmaikaʻi nui o nā kaʻa diesel ʻo ko lākou pono wahie. ʻIke ʻia nā ʻenekini Diesel no ko lākou rpm haʻahaʻa a me ka torque kiʻekiʻe, kahi e kūpono ai lākou no ka hoʻohana ʻana i nā kaʻa kaumaha a me nā kaʻa. ʻAe kēia i nā kaʻa diesel e hoʻokō i ka pono wahie kiʻekiʻe ʻoiai e hāʻawi mau ana i kahi ʻike hoʻokele ikaika a hilinaʻi.
Ma waho aʻe o ko lākou pono, hāʻawi nā kaʻa diesel i nā pono ʻē aʻe. ʻOi aku ka ikaika o lākou ma mua o ko lākou mau mea hoʻohana ʻia i ka ʻaila, a ʻoi aku ka liʻiliʻi o ka walaʻau a me ka ʻoluʻolu. ʻOi aku ka lōʻihi o ka lawelawe ʻana o nā kaʻa Diesel ma mua o nā kaʻa ʻaila, no ka mea, ua hoʻolālā ʻia lākou e kū i nā wela kiʻekiʻe a me nā puʻe i loaʻa i ke kaʻina puhi.
ʻO ka holoʻokoʻa, ʻo nā kaʻa diesel he koho ikaika a maikaʻi hoʻi no nā mea hoʻokele e koi nei i kahi ʻike hoʻokele hilinaʻi a ikaika. Me kā lākou kiʻekiʻe kiʻekiʻe a me ka rpm haʻahaʻa, kūpono nā kaʻa diesel no ka hoʻohana ʻana i nā ʻano hana like ʻole, me nā kaʻa kaumaha a me nā kaʻa. ʻO ka maikaʻi a me ka hoʻemi ʻana i nā hoʻokuʻu ʻana e lilo lākou i koho pili kaiapuni.
NA LAKO | MAKAHIKI | ANO LAKO | NA KOHO LAKO | KINI EKINE | NA KOHO ENGINE |
Mea helu o ka huahana | BZL--ZX | |
Nui pahu loko | CM | |
Nui pahu waho | CM | |
GW | KG | |
CTN (QTY) | PCS |