Mīhini tīhiera mahi māmā Cummins F2.5

I tukuna te mīhini tīhiera mahi-māmā Cummins F2.5 ki Foton Cummins, hei whakatutuki i te hiahia mō te mana ritenga o ngā taraka māmā waitohu-kikorangi kia pai ai te haere mai o ngā kaimahi.

I tukuna mana te Cummins F2.5-rita tīhiera māmā National Six Power, i whakaritea, i whakawhanakehia hoki mō te haereere pai o ngā taraka māmā, i Beijing Foton Cummins Engine Co., Ltd. Kua riro i tēnei hua te ira mana pai o te raupapa Cummins F, he mea manaaki e te hangarau atamai hou, ā, he pai mō ngā "ture hou o te taraka māmā kikorangi". E kore e taea anake te whakatutuki i ngā hiahia whakaritenga o ngā hua a ngā OEM, engari ka tutuki hoki i te haereere pai o ngā kaiwhakamahi mutunga mō ngā taraka māmā kikorangi.

Kua whakahoutia te mīhini Cummins F2.5 National VI mai i te tūāpapa F tawhito. Ahakoa te tuku iho i ngā ira mahi tino pai o te raupapa F, ka whakawhanakehia hoki e ia ngā āhuatanga mahi i roto i te taiao tohu-kikorangi, ā, ka whakapai ake i te pono, te mana, te ōhanga me te whakamarie taraiwa. Ko ngā painga o te hua e whakaatahia ana i roto i te pono, te kaha, me te whakaaro nui.

Hoa pono: E whai ana a Cummins F2.5 i te hoahoa kore-EGR o te tūāpapa Cummins National VI, ā, he māmā ake te hanganga pūnaha, nō reira he pai ake te pūnaha National VI uaua ake i te taumata National V i taua wā anō.

Mana kaha: whakapai ake me te arotau i ngā taputapu pēnei i te turbocharger, te camshaft me te power cylinder, whakanuia te taipana tere-iti mā te 10%, whakatinanahia he whānuitanga o te tere-iti me te taipana-teitei, he aratau whanaketanga kua whakaritea me te hangai ki ngā horopaki kia taea ai e te miihini te urutau ki ngā āhuatanga mahi uaua me te uaua.

Whakahoutanga atamai: Ka whakamahia e Cummins F2.5 te pūnaha Cummins Smart Brain CBM2.0, ka whakauruhia te whakahaere hiko o te miihini me te tukatuka muri, ā, ka whakakotahi i te CDS raraunga nui me te CSU o te Ipurangi o ngā Waka hei whakapai ake i te reiti haere mai o te waka. I te taha o te whakahaere whakapaunga wahie atamai me te hangarau tīmatanga-mutu, kua eke ki te pai ake o te whakamahinga wahie me te whakaiti i te whakapaunga wahie, inā koa i raro i ngā āhuatanga huringa miihini WHTC hei penapena ake i te wahie, he mea pai ake mō ngā āhuatanga whakahaere noa o te waitohu kikorangi.

Kōwhiringa kore āwangawanga: Ka tino whakapai ake te Cummins F2.5 i te urutau o ngā hua hinu, ka taea e te pūnaha tukatuka muri te eke ki te 500,000 kiromita te maero kore puehu DPF, ā, i runga i te maero ā-tau toharite o te 50,000 kiromita i te mākete tohatoha tāone, ka taea te eke ki te 10 tau te roa. Ārai i te horoi. Ka arotauhia anō hoki te F2.5 i roto i te NVH, ko te haruru o te miihini e noho puku ana he 68dBA noa iho, ā, he kore āwangawanga, he whakamarie hoki te tukanga whakahaere.