ʻO Cummins engine hoʻolauna:

Ua hoʻokumu ʻia ka Cummins Engine Company ma Columbus, Indiana, i ka makahiki 1919 e William Glanton Irwin lāua ʻo Clessie Cummins, he mīkini kūloko.Ua kālele ʻo ia i ka hoʻomohala ʻana i ka ʻenekini diesel i haku ʻia he 20 mau makahiki ma mua, akā me ka nui o nā hoʻokolohua hoʻomanawanui i hoʻolaha nui ʻia, ʻaʻole i ka makahiki 1933 i kūleʻa ai kā lākou Model H, i hoʻohana ʻia i nā mea hoʻololi kaʻaahi liʻiliʻi.Ua lilo ʻo Cummins N Series engines i alakaʻi ʻoihana ma hope o ke Kaua Honua II o ke kūkulu ʻana i ke alanui ma ʻAmelika Hui Pū ʻIa, me ka hapa nui o ka mākeke kaʻa kaumaha mai 1952 a i 1959. I ka makahiki 1960, ua wehe ka hui i kahi hale hui ma Shotts ʻEkokia (pani ʻia i ka makahiki 1996).Ma ka makahiki 2013, ua hana ʻo Cummins ma 197 mau ʻāina a me nā panalāʻau.

ʻO Cummins Engine Business Unit kahi kākoʻo Aftermarket, Mid-Range, Heavy-Duty, a me High-Power Engines.Hana ʻo Cummins a kūʻai aku i kahi laina piha o ka diesel a me nā ʻenekini i hoʻohana ʻia i ke kinoea maoli no ka hoʻohana ʻana ma ke ala nui a ma waho.Loaʻa i kāna mau mākeke ke kaʻa kaumaha a me ke kalaiwa, kaʻa kaʻa, kaʻa leʻaleʻa (RV), kaʻa kaʻa māmā a me ka nui o nā hoʻohana ʻoihana e like me ke kūkulu ʻana, ka mining, ka moana, ka aila a me ke kinoea, ke alahao a me nā lako kaua.

No ka lehulehu, ʻo ka huahana Cummins i ʻike nui ʻia ʻo ia ka 5.9-lita i loko o ka laina ʻeono-cylinder engine i hoʻohana ʻia i nā pickups māmā Dodge Ram e hoʻomaka ana i ka makahiki 1988.5.I ka makahiki 2007.5, ua lilo ka mana 6.7-lita o ka Cummins straight six engine i koho ma ka RAM pickup.I ka makahiki 2008, ua kapa ʻia ʻo Cummins i ka hoʻopiʻi hana papa e pili ana i nā kaʻa Chrysler Dodge Ram makahiki 1998-2001, model 2500 a i ʻole 3500, i hoʻolako mua ʻia me kahi Cummins ISB 5.9 lita diesel engine i kūkulu ʻia me ke kumu 53 Block.Ua hoʻoholo ʻia ka hihia, akā hiki i kekahi mau mea nona Chrysler kūpono ke loaʻa $500 no ka hoʻoponopono ʻana i ka poloka, kahi i ʻōlelo ʻia e haki a hana i kahi leak hoʻomaha.

He kikowaena ʻenehana ʻo Cummins ma Darlington, ʻEnelani, kahi e hoʻomohala ai i nā huahana no nā mākeke ʻEulopa, Middle East, a me ʻAsia.

Hiʻona Enekinia

ʻO ka hoʻolālā hou o ka ʻōnaehana hoʻoponopono uila uila o Cummins diesel engine i kēia mau hiʻohiʻona:

1. 4 kiwikā no kēlā me kēia cylinder, puna kaʻawale.Wai;pauku kinoea turbo, eha hahau, ka wai inlet no ke anuanu ea ano, pololei wahie injection nenoai.

2. PT wahie injection nenoaiu me ka holomua EFC uila kia'āina, diesel engine steady adjustable rate hiki ke hoonohoia ma waena o 0 a hiki i 5% (ka wikiwiki mau), i hiki ke ike i ka mamao hana mana a me ka oluolu e hoʻomaopopo 'akomi mana, torque synchronous excitation'ōnaehana hiki ke hana i ka hoʻihoʻi koke ka ʻenekini i ka wikiwiki o ka huli ʻana ma lalo o ka piʻi ʻana o ka ukana.

3. ʻO ka mea hoʻomehana uila i loko o ka ʻenekini intake manifold hiki ke hoʻomaka wikiwiki / hilinaʻi i ka mīkini ma lalo o ka haʻahaʻa haʻahaʻa a hiki ke hoʻemi i ka hoʻokuʻu ʻia ʻana o ke kinoea.E hoʻokō i nā kūlana emission i kuhikuhi ʻia e ke aupuni mokuʻāina.

4. Ua hoʻonui ʻia ke kaʻina puhi ahi ma ka hoʻohana ʻana i ka ʻenehana kiʻekiʻe, hoʻemi nui i ka hoʻohana ʻana i ka wahie, ʻoi aku ka hilinaʻi nui, ʻaʻohe manawa overhaul ma mua o 15000 hola, pae alakaʻi ʻoihana;

5. ʻOi aku ka maikaʻi o ka hoʻomaka ʻana i ka hana ma ka wela haʻahaʻa.