{"id":2933,"date":"2023-11-20T08:25:13","date_gmt":"2023-11-20T09:25:13","guid":{"rendered":"https:\/\/2020part.com\/knowledge-experience\/"},"modified":"2026-08-19T21:25:15","modified_gmt":"2026-08-19T21:25:15","slug":"knowledge-experience","status":"publish","type":"page","link":"https:\/\/2020part.com\/en\/knowledge-experience\/","title":{"rendered":"Knowledge &#038; Experience"},"content":{"rendered":"\n\t<section class=\"section\" id=\"section_1289211560\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-885473685\">\n\n\t<div id=\"col-322767266\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1613501532\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"395\" height=\"481\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/clipart4694463.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/clipart4694463.png 395w, https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/clipart4694463-246x300.png 246w\" sizes=\"(max-width: 395px) 100vw, 395px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1613501532 {\n  width: 40%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1705272640\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1308871031\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img decoding=\"async\" width=\"300\" height=\"176\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/09\/logo.png\" class=\"attachment-large size-large\" alt=\"\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1308871031 {\n  width: 46%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-125292269\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-125292269 {\n  padding-top: 20px;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"text-2910481492\" class=\"text\">\n\t\t\n<p><\/p>\n<h2><span style=\"font-size: 160%;\"><strong>Knowledge &amp; Experience<\/strong><\/span><\/h2>\n<p>\n\t\t\n<style>\n#text-2910481492 {\n  color: rgb(255,255,255);\n}\n#text-2910481492 > * {\n  color: rgb(255,255,255);\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1705272640 > .col-inner {\n  padding: 20px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1289211560 {\n  padding-top: 40px;\n  padding-bottom: 40px;\n  background-color: rgb(0,0,0);\n}\n@media (min-width:550px) {\n  #section_1289211560 {\n    padding-top: 120px;\n    padding-bottom: 120px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1851710192\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-center\"  id=\"row-1684962449\">\n\n\t<div id=\"col-1631732557\" class=\"col medium-10 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1cfmbho\" data-start=\"0\" data-end=\"24\">Knowledge &amp; Experience<\/h1>\n<p><\/p>\n<h5 data-start=\"26\" data-end=\"356\" data-is-last-node=\"\" data-is-only-node=\"\"><span role=\"text\">With years of experience and up-to-date knowledge in manufacturing spare parts for Komatsu construction and mining machinery, the <strong data-start=\"162\" data-end=\"196\">2020 Parts Manufacturing Group<\/strong> strives to share valuable technical knowledge and practical expertise with our valued audience, helping them benefit from our experience and industry insights.<\/span><\/h5>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1851710192 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n@media (min-width:550px) {\n  #section_1851710192 {\n    padding-top: 60px;\n    padding-bottom: 60px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_399557766\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-434076442\">\n\n\t<div id=\"col-1441881619\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-507015338\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/1.png\" class=\"bg attachment-original size-original\" alt=\"Komatsu Exhaust Manifold\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1069691650\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1069691650 {\n  width: 60%;\n}\n#text-box-1069691650 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1069691650 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-507015338 {\n  padding-top: 300px;\n}\n#banner-507015338 .banner-bg img {\n  object-position: 49% 51%;\n}\n@media (min-width:850px) {\n  #banner-507015338 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-382798467\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1f2wks3\" data-start=\"0\" data-end=\"56\"><span role=\"text\"><strong data-start=\"3\" data-end=\"56\">What Is an Exhaust Manifold and How Does It Work?<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"58\" data-end=\"291\">In the engines of mining and construction machinery, manifolds are generally divided into two types: <strong data-start=\"159\" data-end=\"179\">intake manifolds<\/strong> and <strong data-start=\"184\" data-end=\"205\">exhaust manifolds<\/strong>, each serving a different purpose. In this section, we focus on the exhaust manifold.<\/p>\n<p><\/p>\n<p data-start=\"293\" data-end=\"664\">The <strong data-start=\"297\" data-end=\"317\">exhaust manifold<\/strong> plays an important role in the proper operation of the engine and efficient combustion. The exhaust manifold has an individual passage for each exhaust port on the engine cylinder head. These passages eventually merge into a single exhaust channel. A specialized gasket is used to prevent exhaust leaks between the manifold and the cylinder head.<\/p>\n<p><\/p>\n<p data-start=\"666\" data-end=\"858\">The primary function of the exhaust manifold is to <strong data-start=\"717\" data-end=\"774\">collect and direct exhaust gases away from the engine<\/strong>. It also helps reduce engine noise during the initial stage of the exhaust process.<\/p>\n<p><\/p>\n<p data-start=\"860\" data-end=\"1082\">Depending on its design, an exhaust manifold can retain and concentrate the heat generated by exhaust gases. This can help burn any remaining unburned fuel after combustion and improve the efficiency of the exhaust system.<\/p>\n<p><\/p>\n<p data-start=\"1084\" data-end=\"1368\" data-is-last-node=\"\" data-is-only-node=\"\">In <strong data-start=\"1087\" data-end=\"1124\">mining and construction machinery<\/strong>, the exhaust gas path typically leads to the <strong data-start=\"1170\" data-end=\"1186\">turbocharger<\/strong>. Therefore, the exhaust manifold also plays an important role in directing the high-energy exhaust gases toward the turbocharger, providing the energy required to drive its turbine.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-382798467 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-382798467 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-653886640\">\n\n\t<div id=\"col-193153724\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"btno9f\" data-start=\"0\" data-end=\"44\"><span role=\"text\"><strong data-start=\"3\" data-end=\"44\">Which Exhaust Manifold Should We Use?<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"46\" data-end=\"360\">The exhaust manifold we choose should be properly designed, manufactured, and packaged in accordance with the required standards and specifications. The <strong data-start=\"199\" data-end=\"248\">quality and condition of the exhaust manifold<\/strong> are among the most important factors affecting its service life and the proper operation of the exhaust system.<\/p>\n<p><\/p>\n<p data-start=\"362\" data-end=\"610\">If the <strong data-start=\"369\" data-end=\"412\">surface finish and machining tolerances<\/strong> of the manifold are inadequate, hot exhaust gases may leak from the assembled sections. Preventing such leaks requires a high level of precision throughout the manufacturing and assembly processes.<\/p>\n<p><\/p>\n<p data-start=\"612\" data-end=\"841\" data-is-last-node=\"\" data-is-only-node=\"\">Maintaining an appropriate <strong data-start=\"639\" data-end=\"709\">surface finish, accurate machining tolerances, and proper assembly<\/strong> can significantly reduce the risk of exhaust leaks and help ensure reliable performance and a longer service life for the manifold.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-193153724 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-193153724 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-370114326\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-1613153028\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/exhaust-manifold-min.png\" class=\"bg attachment-original size-original\" alt=\"Komatsu Exhaust Manifold\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1553158494\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1553158494 {\n  width: 60%;\n}\n#text-box-1553158494 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1553158494 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1613153028 {\n  padding-top: 300px;\n}\n#banner-1613153028 .banner-bg img {\n  object-position: 48% 68%;\n}\n@media (min-width:850px) {\n  #banner-1613153028 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-280027829\">\n\n\t<div id=\"col-1112360136\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-502276183\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/\u06cc\u06cc\u06cc\u06cc.png\" class=\"bg attachment-original size-original\" alt=\"Extending Exhaust Manifold Service Life\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-605705171\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-605705171 {\n  width: 60%;\n}\n#text-box-605705171 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-605705171 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-502276183 {\n  padding-top: 300px;\n}\n#banner-502276183 .banner-bg img {\n  object-position: 48% 68%;\n}\n@media (min-width:850px) {\n  #banner-502276183 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-208105329\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"131j2ps\" data-start=\"0\" data-end=\"60\"><span role=\"text\"><strong data-start=\"3\" data-end=\"60\">How to Extend the Service Life of an Exhaust Manifold<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"62\" data-end=\"280\">The first step in extending the service life of an exhaust manifold is <strong data-start=\"133\" data-end=\"159\">proper manifold design<\/strong>, which should be carried out by the manufacturer based on the engine&#8217;s operating conditions and required specifications.<\/p>\n<p><\/p>\n<p data-start=\"282\" data-end=\"591\">The next important factor is selecting the <strong data-start=\"325\" data-end=\"343\">right material<\/strong>. In road construction and mining machinery, exhaust manifolds are generally manufactured from <strong data-start=\"438\" data-end=\"451\">cast iron<\/strong>, although different engine models may require different cast iron alloys depending on their operating conditions and design specifications.<\/p>\n<p><\/p>\n<p data-start=\"593\" data-end=\"888\">After the casting process, one of the most important factors is selecting and applying the appropriate <strong data-start=\"696\" data-end=\"714\">heat treatment<\/strong>. Proper heat treatment helps relieve and modify the residual stresses generated during casting, improving the manifold&#8217;s structural integrity and extending its service life.<\/p>\n<p><\/p>\n<p class=\"\" data-start=\"890\" data-end=\"1142\">Proper operation and maintenance during machine use are also essential for increasing the service life of the exhaust manifold. For example, <strong data-start=\"1031\" data-end=\"1066\">thermal shock should be avoided<\/strong>, as sudden temperature changes can cause cracks to develop in the manifold.<\/p>\n<p><\/p>\n<p data-start=\"1144\" data-end=\"1406\" data-is-last-node=\"\" data-is-only-node=\"\">In addition, when the engine&#8217;s internal components operate correctly, combustion occurs more efficiently and completely. As a result, the exhaust gases entering the manifold are less likely to cause <strong data-start=\"1343\" data-end=\"1405\">corrosion and damage associated with incomplete combustion<\/strong>.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-208105329 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-208105329 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-160609009\">\n\n\t<div id=\"col-763227029\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1jo5u09\" data-start=\"0\" data-end=\"50\"><span role=\"text\"><strong data-start=\"3\" data-end=\"50\">Factors That Can Cause Turbocharger Failure<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"52\" data-end=\"306\">One of the main factors that can lead to <strong data-start=\"93\" data-end=\"117\">turbocharger failure<\/strong> is the use of low-quality exhaust manifolds. Poorly manufactured manifolds may not properly direct exhaust gases through the exhaust system, resulting in incorrect or inefficient gas flow.<\/p>\n<p><\/p>\n<p data-start=\"308\" data-end=\"520\">This can cause exhaust gas flow velocity and pressure to deviate from the manufacturer&#8217;s specified operating conditions, placing excessive stress on the <strong data-start=\"461\" data-end=\"477\">turbocharger<\/strong> and potentially causing premature failure.<\/p>\n<p><\/p>\n<p data-start=\"522\" data-end=\"890\" data-is-last-node=\"\" data-is-only-node=\"\">At <strong data-start=\"525\" data-end=\"559\">2020 Parts Manufacturing Group<\/strong>, we have addressed this issue by combining up-to-date engineering knowledge with extensive experience and the expertise of professionals in the field. Through precise design and manufacturing processes, we strive to ensure proper exhaust gas flow and help protect the turbocharger while improving its reliability and service life.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-763227029 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-763227029 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-155628380\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-615677117\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/1111-e1703852536615.png\" class=\"bg attachment-original size-original\" alt=\"Komatsu Turbocharger\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-151413219\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-151413219 {\n  width: 60%;\n}\n#text-box-151413219 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-151413219 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-615677117 {\n  padding-top: 300px;\n}\n#banner-615677117 .banner-bg img {\n  object-position: 0% 34%;\n}\n@media (min-width:850px) {\n  #banner-615677117 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_399557766 {\n  padding-top: 0px;\n  padding-bottom: 0px;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-1093108595\">\n\n\t<div id=\"col-1723595305\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-2137773389\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"800\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/3290_3281_19_Komatsu-PC210LC-10M0-New-Unused-_31-1.jpg\" class=\"bg attachment-original size-original\" alt=\"Komatsu Engine\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-640689853\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-640689853 {\n  width: 60%;\n}\n#text-box-640689853 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-640689853 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2137773389 {\n  padding-top: 300px;\n}\n#banner-2137773389 .banner-bg img {\n  object-position: 48% 68%;\n}\n@media (min-width:850px) {\n  #banner-2137773389 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1723595305 > .col-inner {\n  margin: 40px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1786840202\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"14go4ph\" data-start=\"0\" data-end=\"72\"><span role=\"text\"><strong data-start=\"3\" data-end=\"72\">What Are the Consequences of Using Low-Quality Exhaust Manifolds?<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"74\" data-end=\"240\">Using low-quality exhaust manifolds in heavy machinery can lead to significant operating costs and serious mechanical problems. Some of the main consequences include:<\/p>\n<ul data-start=\"242\" data-end=\"961\" data-is-last-node=\"\" data-is-only-node=\"\">\n<li data-section-id=\"1hnvw6g\" data-start=\"242\" data-end=\"418\"><strong data-start=\"244\" data-end=\"274\">Reduced engine efficiency:<\/strong> An improperly manufactured exhaust manifold can disrupt exhaust gas flow and cause the engine to operate outside its optimal performance range.<\/li>\n<li data-section-id=\"1yu3ypu\" data-start=\"419\" data-end=\"558\"><strong data-start=\"421\" data-end=\"446\">Turbocharger failure:<\/strong> Poor exhaust gas flow can place excessive stress on the turbocharger, potentially leading to premature failure.<\/li>\n<li data-section-id=\"134o4eg\" data-start=\"559\" data-end=\"745\"><strong data-start=\"561\" data-end=\"596\">Premature manifold replacement:<\/strong> Frequent replacement of the exhaust manifold can increase the risk of <strong data-start=\"667\" data-end=\"744\">manifold mounting bolts breaking or shearing off inside the cylinder head<\/strong>.<\/li>\n<li data-section-id=\"ewa9jw\" data-start=\"746\" data-end=\"961\" data-is-last-node=\"\"><strong data-start=\"748\" data-end=\"790\">Machine downtime and additional costs:<\/strong> Replacing an exhaust manifold requires the machine to be shut down. This downtime can result in significant productivity losses, delays, and additional maintenance costs.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1786840202 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-1786840202 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-1395715146\">\n\n\t<div id=\"col-678594484\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2><strong>Why Is One of the Holes Different in the New Generation of Genuine Komatsu Exhaust Manifolds?<\/strong><\/h2>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-678594484 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-678594484 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1053013630\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-2065243116\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"400\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/Untitled-min-2.png\" class=\"bg attachment-original size-original\" alt=\"Komatsu Exhaust Manifold\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1912944109\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1912944109 {\n  width: 60%;\n}\n#text-box-1912944109 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1912944109 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-2065243116 {\n  padding-top: 300px;\n}\n#banner-2065243116 .banner-bg img {\n  object-position: 48% 68%;\n}\n@media (min-width:850px) {\n  #banner-2065243116 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large align-middle align-center\" style=\"max-width:1400px\" id=\"row-850744131\">\n\n\t<div id=\"col-1886911045\" class=\"col medium-9 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-646584342\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/2020part.com\/wp-content\/uploads\/2023\/12\/New-Project-3.jpg\" class=\"bg attachment-original size-original\" alt=\"Ductile Iron Exhaust Manifold Manufacturing\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1645636974\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1645636974 {\n  width: 60%;\n}\n#text-box-1645636974 .text-box-content {\n  font-size: 100%;\n}\n@media (min-width:550px) {\n  #text-box-1645636974 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-646584342 {\n  padding-top: 300px;\n}\n#banner-646584342 .banner-bg img {\n  object-position: 17% 23%;\n}\n@media (min-width:850px) {\n  #banner-646584342 {\n    padding-top: 70%;\n  }\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1462292320\" class=\"col medium-9 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-left\"  >\n\t\t\t\n\t\t\t\n<h2 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"16lgb77\" data-start=\"0\" data-end=\"79\"><span role=\"text\"><strong data-start=\"3\" data-end=\"79\">What Happens If the Exhaust Manifold Is Made from Poor-Quality Material?<\/strong><\/span><\/h2>\n<p><\/p>\n<p data-start=\"81\" data-end=\"375\">The <strong data-start=\"85\" data-end=\"155\">material used and the manufacturing quality of an exhaust manifold<\/strong> are among the most important factors affecting its performance, durability, and service life. Selecting the wrong alloy or applying an improper heat treatment during manufacturing can lead to premature manifold failure.<\/p>\n<p><\/p>\n<p data-start=\"377\" data-end=\"578\">Such failures not only result in <strong data-start=\"410\" data-end=\"451\">manifold replacement and repair costs<\/strong>, but also cause machine downtime, reducing equipment availability and potentially resulting in significant operational losses.<\/p>\n<p><\/p>\n<p data-start=\"580\" data-end=\"819\">Small cracks in the exhaust manifold can allow <strong data-start=\"627\" data-end=\"658\">hot exhaust gases to escape<\/strong>. In addition to posing a potential safety risk to the operator, these hot gases can damage the machine&#8217;s <strong data-start=\"764\" data-end=\"818\">electrical wiring and other surrounding components<\/strong>.<\/p>\n<p><\/p>\n<p data-start=\"821\" data-end=\"1033\" data-is-last-node=\"\" data-is-only-node=\"\">At <strong data-start=\"824\" data-end=\"858\">2020 Parts Manufacturing Group<\/strong>, we use <strong data-start=\"867\" data-end=\"889\">alloy ductile iron<\/strong> in the manufacturing of our exhaust manifold components to achieve high strength, durability, and resistance to demanding operating conditions.<\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1462292320 > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n@media (min-width:850px) {\n  #col-1462292320 > .col-inner {\n    padding: 0px 50px 0px 50px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-240373548\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-240373548 {\n  padding-top: 50px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-2038980542\">\n\n\t<div id=\"col-1754820356\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"message-box relative dark\" style=\"padding-top:19px;padding-bottom:19px;\"><div class=\"message-box-bg-image bg-fill fill\" ><\/div><div class=\"message-box-bg-overlay bg-fill fill\" ><\/div><div class=\"container relative\"><div class=\"inner last-reset\">\n<div class=\"row align-middle align-center\"  id=\"row-320430593\">\n\n\t<div id=\"col-124197311\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1929959781\" class=\"text\">\n\t\t\n<h3><strong>Contact Us to Purchase Komatsu Spare Parts<\/strong><\/h3>\n\t\t\n<style>\n#text-1929959781 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1708816094\" class=\"col medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n<a href=\"https:\/\/2020part.com\/en\/contact-us\/\" class=\"button success is-shade is-large expand\" style=\"border-radius:99px;\">\n\t\t<span>Contact Us<\/span>\n\t<i class=\"icon-phone\" aria-hidden=\"true\"><\/i><\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<\/div><\/div><\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t<div id=\"gap-2001993723\" class=\"gap-element clearfix\" style=\"display:block; 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