Mai i te wā i hangaia ai te miihini tīhiera tuatahi ki Korea i te tau 1958,
Kei te tuku a Hyundai Doosan Infracore i ngā miihini tīhiera me te hau māori i whakawhanakehia mā te hangarau motuhake i ngā whare hanga miihini nui ki ngā kiritaki huri noa i te ao. Kei te anga whakamua a Hyundai Doosan Infracore hei kaihanga miihini o te ao e whakahīhī ana i te pai o te kiritaki ki te kaupapa matua.
I te tau 2001, i whakawhanakehia e Doosan ngā mīhini hei whakatutuki i ngā ture Tier 2 me ngā raupapa mīhini GE me te mīhini hau māori mō ngā huinga whakaputa hiko. I te tau 2004, i whakaurua e Doosan te mīhini Euro 3 (DL08 me te DV11). Ā, i te tau 2005, i whakatūria e Doosan ngā whare hanga mō ngā mīhini Tier 3 (DL06) ā, ka tīmata ki te hoko i te mīhini Tier 3 (DL06) i te tau 2006, me te tuku mīhini Euro 4 i te tau 2007. Tae noa ki te tau 2016, kua tukuna e Doosan ngā mīhini tīhiera iti (G2) ki ngā kaihanga mīhini ahuwhenua nui, ā, neke atu i te rau mano ngā waeine o ngā mīhini G2 i hangaia.
Doosanngā miihini tīhiera mō ngā huinga whakaputa hiko tīhiera kei roto i ngā tauira e whai ake nei,
SP344CB, SP344CC, D1146, D1146T, DP086TA, P086TI-1, P086TI, DP086LA, P126TI, P126TI-II, DP126LB, P158LE, P158FE, DP158LC, DP158LD, P180FE, DP180LA, DP180LB, P222FE, DP222LA, DP222LB, DP222LC, DP222LC, DP222CA, DP222CB, DP222CC
Mō ngā huinga whakaputa hiko tīhi raupapa Doosan, ka taea e ia te tuku i te whānuitanga mana tīhi whānui tae atu ki te 1500rpm me te 1800rpm, e kapi ana i te whakatauranga tipu hiko tīhi mai i te 62kva ki te 1000kva. Ko ētahi o ēnei he pūnaha papu o te reera noa pēhanga teitei. Ko te nuinga o ā rātou tauira e tutuki ana i te tukunga o te Tier II.
He tino rongonui te teihana hiko raupapa Doosan i ngā whenua o Āhia ki te Tonga-mā-rāwhiti, ngā rohe o Āwherika me te mākete o Rūhia. He pai mō ngā mara tuku hiko ohorere me ōna painga tae atu ki te iti o te whakapaunga wahie, te roa o te oma, me te mahi pono. Ki te whakatauritea ki ētahi atu raupapa miihini kawemai, pērā i a Perkins, he poto ake te wā tuku, ā, he whakataetae ake te utu i te utu raupapa Perkins. Mō ētahi atu pārongo, tukuna mai ngā pārongo ki a Mamo Power.
Wā tuku: Maehe-29-2022




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