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新晨動力491型發動機成功升級國六

491

       新晨動力491型發動機從開發至今有30余年歷史,從化油器到電噴,從單點噴射到分組噴射再到順序噴射,功率從68kW升級至82kW,排放從國二到國五,不斷升級滿足法規及客戶的需求。491型發動機的不斷升級換代,提升了我國輕型商用車的核心競爭力。
       隨著國六排放法規的實施,491型發動機的拓展機型—V22發動機再次升級,增加可變相位VVT,改善摩擦副,優化進氣道,改善油氣混合等措施。經過12個月的研發改進,成功搭載海獅和皮卡商用車,實現了國六排放。相信,新晨動力491型發動機將繼續贏得市場的青睞。

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