{"id":1214,"date":"2024-05-21T15:45:41","date_gmt":"2024-05-21T05:45:41","guid":{"rendered":"https:\/\/minetek.com\/?p=1214"},"modified":"2024-10-21T15:23:27","modified_gmt":"2024-10-21T04:23:27","slug":"caterpillar-775g","status":"publish","type":"post","link":"https:\/\/minetek.com\/fr\/resource-hub\/news\/caterpillar-775g\/","title":{"rendered":"Exploration du camion de transport Caterpillar 775G"},"content":{"rendered":"<div class=\"c-cms-content\"><p>Le tombereau Caterpillar 775G est largement utilis\u00e9 sur les sites miniers du monde entier. \u00c9quip\u00e9 d'un moteur diesel Caterpillar C27, le Cat 775G offre un meilleur rendement \u00e9nerg\u00e9tique et \u00e9met jusqu'\u00e0 9% de CO2 en moins que le mod\u00e8le 775F.<\/p>\n<p>Ce tombereau tout-terrain tr\u00e8s performant fonctionne \u00e0 121 dBA (sans att\u00e9nuation) avec des vitesses plus \u00e9lev\u00e9es et un contr\u00f4le de traction am\u00e9lior\u00e9. La r\u00e9duction du bruit dynamique de la machine permet une exploitation plus efficace du Cat 775G, en facilitant l'augmentation du nombre d'heures de fonctionnement et la r\u00e9cup\u00e9ration des ressources, les \u00e9missions de carbone et la satisfaction des parties prenantes.<\/p>\n<p>Minetek a \u00e9t\u00e9 charg\u00e9 de la conception et de la fabrication d'un syst\u00e8me cl\u00e9 en main.\u00a0<a href=\"https:\/\/minetek.com\/fr\/solutions\/sound\/\">solution d'att\u00e9nuation du bruit<\/a>\u00a0pour les\u00a0<a href=\"https:\/\/www.cat.com\/en_ID.html\" target=\"_blank\" rel=\"noreferrer noopener\">Caterpillar<\/a>\u00a0775G. L'objectif de ce projet \u00e9tait de r\u00e9duire le bruit de fonctionnement de la machine pour le ramener au niveau sonore strict de la mine, sans compromettre sa capacit\u00e9 de fonctionnement ni ajouter un poids excessif \u00e0 la machine. Ce projet\u00a0<a href=\"https:\/\/minetek.com\/fr\/resource-hub\/downloads\/caterpillar-775g-case-study-2\/\">r\u00e9duction du bruit<\/a>\u00a0a \u00e9galement \u00e9t\u00e9 con\u00e7ue pour faciliter l'acc\u00e8s aux op\u00e9rations de maintenance et d'entretien de routine.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The Caterpillar 775G dump truck is widely used on mine sites across the world. Built with a Caterpillar C27 diesel engine, the Cat 775G has improved fuel efficiency and emits up to 9% less CO2 emissions than the 775F model. This high-performing off-road dump truck operates at 121dBA (unattenuated) with increased speeds and enhanced traction control. Reducing the dynamic machine noise output provides further effective operation of the Cat 775G; by facilitating an increase in operating hours and resource recovery, carbon emissions and stakeholder satisfaction. \u200b Minetek were commissioned to design and manufacture\u00a0a turn-key\u00a0sound attenuation solution\u00a0for the\u00a0Caterpillar\u00a0775G dump truck.\u00a0The goal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1975,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[4],"class_list":["post-1214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sound","tag-compliance"],"acf":[],"contentshake_article_id":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Exploring the Caterpillar 775G Haul Truck | 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