{"id":5868,"date":"2017-01-25T12:56:32","date_gmt":"2017-01-25T12:56:32","guid":{"rendered":"http:\/\/nchasia.com\/vn-vn\/?p=5868"},"modified":"2025-07-02T16:42:15","modified_gmt":"2025-07-02T08:42:15","slug":"components-of-a-diesel-engine","status":"publish","type":"post","link":"https:\/\/www.nchasia.com\/vn-vn\/components-of-a-diesel-engine\/","title":{"rendered":"Components of a diesel engine"},"content":{"rendered":"

The components of a diesel engine include pumps, mechanical pumps, high-pressure pumps and common rail technology.<\/strong><\/p>\n

PUMPS<\/h4>\n

Diesel fuel is transported from the tank via the use of a pump. Prior to the widespread adoption of electronic fuel injection, most engines used mechanical fuel pumps.<\/p>\n

\n

MECHANICAL PUMPS<\/h4>\n
    \n
  • Max pump pressure is 200 bars<\/li>\n
  • Mechanical injectors open & close 1 time per cycle<\/li>\n
  • Pump pressure is measured in bars:\n
      \n
    • Glock 9mm \u2013 2520 bars<\/li>\n
    • Mechanical pump \u2013 200 bars<\/li>\n
    • High pressure pump \u2013 1800 bars<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n
      \n

      HIGH PRESSURE PUMPS<\/h4>\n
        \n
      • Max pressure is 1800 bars (common rail technology)<\/li>\n
      • Electronic injectors (up to 7 holes per injector)<\/li>\n
      • Injectors can open & close up to 5 times per cycle<\/li>\n
      • Pre (reduces noise) & post (raise temperature of exhaust gas for re-generation of standard diesel particulate filter) injection possible<\/li>\n<\/ul>\n<\/div>\n
        \n

        COMMON RAIL TECHNOLOGY<\/h4>\n

        Common rail technology is a fuel-injection system on a diesel engine in which one line (or rail) holds fuel at a certain pressure and feed lines run from it to each fuel injector.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        The components of a diesel engine include pumps, mechanical pumps, high-pressure pumps and common rail technology. PUMPS Diesel fuel is […]<\/p>\n","protected":false},"author":1,"featured_media":5563,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17,1],"tags":[703,738,714],"class_list":["post-5868","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lubricants","category-all","tag-articles","tag-fuel-additives","tag-lubricants","article_type-articles"],"acf":[],"yoast_head":"\nComponents of a diesel engine - NCH Vietnam<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nchasia.com\/vn-vn\/components-of-a-diesel-engine\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Components of a diesel engine - NCH Vietnam\" \/>\n<meta property=\"og:description\" content=\"The components of a diesel engine include pumps, mechanical pumps, high-pressure pumps and common rail technology. 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