{"id":6408,"date":"2025-11-06T15:55:31","date_gmt":"2025-11-06T04:55:31","guid":{"rendered":"https:\/\/minetek.com\/?post_type=ra-download&#038;p=6408"},"modified":"2025-11-06T15:55:31","modified_gmt":"2025-11-06T04:55:31","slug":"noise-reduction-for-chilean-copper-mine","status":"publish","type":"ra-download","link":"https:\/\/minetek.com\/it\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/","title":{"rendered":"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine."},"content":{"rendered":"<div class=\"c-cms-content\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-6473\" src=\"https:\/\/minetek.com\/wp-content\/themes\/minetek\/assets\/img\/2x1.png\" data-src=\"https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-707x1000.jpg\" alt=\"Mining case study front cover\" width=\"707\" height=\"1000\" srcset=\"https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-707x1000.jpg 707w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-71x100.jpg 71w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-8x12.jpg 8w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5.jpg 1357w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-6473\" src=\"https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-707x1000.jpg\" alt=\"Mining case study front cover\" width=\"707\" height=\"1000\" srcset=\"https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-707x1000.jpg 707w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-71x100.jpg 71w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5-8x12.jpg 8w, https:\/\/minetek.com\/wp-content\/uploads\/2025\/11\/Sound_eBook_Teck-Case-Study-Long-form_03112025-5.jpg 1357w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/noscript><\/p>\n<h3>\u201c<span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">Minetek <\/span><mark><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">site specific engineering<\/span><\/mark><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"> provided the sound attenuation solution that has <\/span><mark><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">solved our client\u2019s noise challenge<\/span><\/mark><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">.<\/span>\u201d<\/h3>\n<p><strong><span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">Jim Sealey<\/span><\/strong> - <span class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\">Divisional Manager &#8211; Sound<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\">A leading <strong>Chilean copper mine<\/strong> required a sound attenuation solution to meet strict noise compliance targets across its fleet of <strong>Caterpillar 789C and 789D haul trucks and 994K loade<\/strong>r.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">Using our M\u2011STEALTH\u2122 Sound Package, we reduced noise by up to<strong> 8 dB(A)<\/strong> on the haul trucks and <strong>4 dB(A)<\/strong> on the loader, enabling compliant operation hundreds of metres closer to site boundaries.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">The solution was delivered without breaching environmental noise limits or compromising equipment performance, airflow, or thermal integrity.<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559738&quot;:240,&quot;335559739&quot;:240,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\"><strong>Scarica il caso di studio completo<\/strong> to see how our solution helped this Caterpillar fleet achieve noise compliance and maintain operational performance.\u00a0<\/span><span data-ccp-props=\"{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;201341983&quot;:0,&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559685&quot;:0,&quot;335559737&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:279}\">\u00a0<\/span><\/p>\n<\/div>","protected":false},"featured_media":6410,"template":"","categories":[7],"tags":[4,5,10,18,60,61,96,100,102,173],"class_list":["post-6408","ra-download","type-ra-download","status-publish","has-post-thumbnail","hentry","category-sound","tag-compliance","tag-operational-efficiency","tag-mining","tag-case-study","tag-safety","tag-environment","tag-australia-oceania","tag-caterpillar","tag-south-america","tag-product-information"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek<\/title>\n<meta name=\"description\" content=\"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/minetek.com\/it\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek\" \/>\n<meta property=\"og:description\" content=\"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/minetek.com\/it\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/\" \/>\n<meta property=\"og:site_name\" content=\"Minetek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mineteksolutions\/\" \/>\n<meta property=\"og:image\" content=\"https:\/\/minetek.com\/wp-content\/uploads\/2025\/10\/125.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/\",\"url\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/\",\"name\":\"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/minetek.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/125.jpg\",\"datePublished\":\"2025-11-06T04:55:31+00:00\",\"description\":\"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/#primaryimage\",\"url\":\"https:\\\/\\\/minetek.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/125.jpg\",\"contentUrl\":\"https:\\\/\\\/minetek.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/125.jpg\",\"width\":1920,\"height\":1080,\"caption\":\"Caterpillar Haul Truck\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/minetek.com\\\/resource-hub\\\/downloads\\\/noise-reduction-for-chilean-copper-mine\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/minetek.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/minetek.com\\\/#website\",\"url\":\"https:\\\/\\\/minetek.com\\\/\",\"name\":\"Minetek\",\"description\":\"World-class water evaporation, underground ventilation, sound reduction solutions for mining and industry.\",\"publisher\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/minetek.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/minetek.com\\\/#organization\",\"name\":\"Minetek\",\"url\":\"https:\\\/\\\/minetek.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/minetek.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/minetek.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/13.png\",\"contentUrl\":\"https:\\\/\\\/minetek.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/13.png\",\"width\":600,\"height\":600,\"caption\":\"Minetek\"},\"image\":{\"@id\":\"https:\\\/\\\/minetek.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/mineteksolutions\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/minetek\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek","description":"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/minetek.com\/it\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/","og_locale":"it_IT","og_type":"article","og_title":"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek","og_description":"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.","og_url":"https:\/\/minetek.com\/it\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/","og_site_name":"Minetek","article_publisher":"https:\/\/www.facebook.com\/mineteksolutions\/","og_image":[{"width":1920,"height":1080,"url":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/10\/125.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/","url":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/","name":"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine. - Minetek","isPartOf":{"@id":"https:\/\/minetek.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/#primaryimage"},"image":{"@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/#primaryimage"},"thumbnailUrl":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/10\/125.jpg","datePublished":"2025-11-06T04:55:31+00:00","description":"Discover how Minetek\u2019s M-STEALTH\u2122 Sound Package reduced noise by up to 8 dB(A) across a Chilean copper mine\u2019s Caterpillar fleet.","breadcrumb":{"@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/#primaryimage","url":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/10\/125.jpg","contentUrl":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/10\/125.jpg","width":1920,"height":1080,"caption":"Caterpillar Haul Truck"},{"@type":"BreadcrumbList","@id":"https:\/\/minetek.com\/resource-hub\/downloads\/noise-reduction-for-chilean-copper-mine\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/minetek.com\/"},{"@type":"ListItem","position":2,"name":"Sound | Caterpillar Fleet Noise Reduction at Chilean Copper Mine."}]},{"@type":"WebSite","@id":"https:\/\/minetek.com\/#website","url":"https:\/\/minetek.com\/","name":"Minetek","description":"Soluzioni di classe mondiale per l'evaporazione dell'acqua, la ventilazione sotterranea e la riduzione del rumore per il settore minerario e industriale.","publisher":{"@id":"https:\/\/minetek.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/minetek.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/minetek.com\/#organization","name":"Minetek","url":"https:\/\/minetek.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/minetek.com\/#\/schema\/logo\/image\/","url":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/02\/13.png","contentUrl":"https:\/\/minetek.com\/wp-content\/uploads\/2025\/02\/13.png","width":600,"height":600,"caption":"Minetek"},"image":{"@id":"https:\/\/minetek.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/mineteksolutions\/","https:\/\/www.linkedin.com\/company\/minetek\/"]}]}},"_links":{"self":[{"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/ra-download\/6408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/ra-download"}],"about":[{"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/types\/ra-download"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/media\/6410"}],"wp:attachment":[{"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/media?parent=6408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/categories?post=6408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/minetek.com\/it\/wp-json\/wp\/v2\/tags?post=6408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}