{"id":20771,"date":"2026-06-24T09:46:00","date_gmt":"2026-06-24T06:46:00","guid":{"rendered":"https:\/\/setmakina.com\/?p=20771"},"modified":"2026-07-01T07:53:14","modified_gmt":"2026-07-01T04:53:14","slug":"reduire-cout-metre-fore-carriere","status":"publish","type":"post","link":"https:\/\/setmakina.com\/fr\/expertise-technique\/reduire-cout-metre-fore-carriere\/","title":{"rendered":"R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 : guide pratique pour responsables de carri\u00e8res"},"content":{"rendered":"\n<!--\n=================================================================\n  SET MAKINA \u2014 Article de blog n\u00b003 (VERSION FRAN\u00c7AISE)\n  R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 : guide pratique pour les\n  responsables de carri\u00e8res\n=================================================================\n  CHAMPS YOAST\n  Titre : R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 : guide pratique pour responsables de carri\u00e8res\n  Expression cl\u00e9 : optimisation co\u00fbt forage carri\u00e8re\n  Titre SEO (60 car.) : R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 en carri\u00e8re | Set Makina\n  M\u00e9ta (151 car.) : D\u00e9couvrez les 6 facteurs qui font augmenter le co\u00fbt au m\u00e8tre for\u00e9 en carri\u00e8re \u2014 et des mesures concr\u00e8tes pour les r\u00e9duire gr\u00e2ce \u00e0 l'\u00e9quipement adapt\u00e9.\n  Slug : reduire-cout-metre-fore-carriere\n  Alt image : optimisation co\u00fbt forage carri\u00e8re \u2014 foreuse sur colonne TIGERLINE par Set Makina\n  Expressions associ\u00e9es : 1. co\u00fbt au m\u00e8tre for\u00e9 carri\u00e8re 2. am\u00e9lioration productivit\u00e9 forage carri\u00e8re 3. r\u00e9duire co\u00fbts forage mine\n  Sch\u00e9ma : TechArticle | Cat\u00e9gorie : Expertises Techniques | Contenu pilier : NON\n=================================================================\n-->\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link 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36px;border-radius:4px;text-decoration:none !important;border:none !important;transition:background 0.2s,transform 0.15s}\n  .sm-post .sm-cta a:hover{background:#e55a00;transform:translateY(-1px)}\n  .sm-post .sm-footer-meta{border-top:2px solid #e4e8ed;padding-top:24px;margin-top:40px;display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:#888}\n  .sm-post .sm-footer-meta .sm-author{font-weight:600;color:#444}\n  .sm-post .sm-cert{display:inline-flex;align-items:center;gap:5px;background:#f4f8fc;border:1px solid #cddaeb;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;color:#1a3a5c}\n  .sm-post .sm-related{background:#f4f8fc;border:1px solid #cddaeb;border-radius:6px;padding:24px 28px;margin-top:36px}\n  .sm-post .sm-related .sm-related-title{font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:#468dcb;margin:0 0 14px}\n  .sm-post .sm-related ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 24px}\n  .sm-post .sm-related li{margin:0;font-size:14px;padding:4px 0}\n  .sm-post .sm-related li::before{content:\"\u2192 \";color:#FF6600;font-weight:700}\n  .sm-post .sm-related li a{color:#1a3a5c !important;font-weight:600;border-bottom:none !important}\n  .sm-post .sm-disclaimer{font-size:12px;color:#aaa;line-height:1.6;padding:16px 0 0;border-top:1px solid #eee;margin-top:32px}\n  @media(max-width:680px){.sm-post h2{font-size:19px}.sm-post .sm-stat-row{grid-template-columns:1fr 1fr}.sm-post .sm-product-grid{grid-template-columns:1fr}.sm-post .sm-related ul{grid-template-columns:1fr}.sm-post .sm-cta{padding:32px 24px}.sm-post .sm-factor{flex-direction:column;gap:12px}.sm-post .sm-formula{padding:20px}.sm-post .sm-formula .sm-formula-eq{font-size:16px}}\n<\/style>\n\n<article class=\"sm-post\">\n\n  <p class=\"sm-lead\">\n    Le co\u00fbt au m\u00e8tre for\u00e9 est l&#8217;indicateur le plus utile qu&#8217;un responsable de carri\u00e8re puisse suivre. Il capture la v\u00e9ritable efficacit\u00e9 de l&#8217;op\u00e9ration de forage \u2014 non pas seulement le prix de la foreuse, mais le co\u00fbt combin\u00e9 de la consommation d&#8217;air, de l&#8217;usure des taillants, des arr\u00eats, de la maintenance et de la main-d&#8217;\u0153uvre par m\u00e8tre de trou r\u00e9alis\u00e9. Dans ce guide, nous examinons les six facteurs qui font monter le co\u00fbt au m\u00e8tre et proposons des mesures concr\u00e8tes pour r\u00e9duire chacun d&#8217;eux.\n  <\/p>\n\n  <h2><span class=\"sm-num\">01<\/span>Comprendre le co\u00fbt au m\u00e8tre for\u00e9<\/h2>\n\n  <p>\n    Avant d&#8217;optimiser les co\u00fbts de forage, il est utile de comprendre pr\u00e9cis\u00e9ment ce qui les g\u00e9n\u00e8re. De nombreux responsables de carri\u00e8res se concentrent exclusivement sur le prix d&#8217;achat de l&#8217;\u00e9quipement \u2014 ce chiffre ne repr\u00e9sente cependant g\u00e9n\u00e9ralement pas plus de 20 % du co\u00fbt total de forage sur la dur\u00e9e de vie d&#8217;une machine. Les 80 % restants proviennent des co\u00fbts d&#8217;exploitation : l&#8217;air comprim\u00e9, les consommables, la main-d&#8217;\u0153uvre et les arr\u00eats non planifi\u00e9s.\n  <\/p>\n\n  <div class=\"sm-formula\">\n    <div class=\"sm-formula-title\">Co\u00fbt au m\u00e8tre for\u00e9 \u2014 la formule fondamentale<\/div>\n    <div class=\"sm-formula-eq\">\n      CMF = <span>(Co\u00fbt du poste + Consommables + Maintenance)<\/span> \u00f7 M\u00e8tres for\u00e9s par poste\n    <\/div>\n    <div class=\"sm-formula-note\">\n      R\u00e9duire le CMF n\u00e9cessite soit de diminuer le num\u00e9rateur (les co\u00fbts), soit d&#8217;augmenter le d\u00e9nominateur (la productivit\u00e9). En pratique, l&#8217;approche la plus efficace cible les deux simultan\u00e9ment.\n    <\/div>\n  <\/div>\n\n  <p>\n    \u00c0 titre d&#8217;illustration, consid\u00e9rons une carri\u00e8re de taille moyenne exploitant en deux postes avec une foreuse sur colonne et une perforatrice pneumatique. La r\u00e9partition approximative des co\u00fbts est la suivante :\n  <\/p>\n\n  <div class=\"sm-stat-row\">\n    <div class=\"sm-stat-card\"><div class=\"sm-stat-val\">38 %<\/div><div class=\"sm-stat-label\">\u00c9nergie et air comprim\u00e9<\/div><\/div>\n    <div class=\"sm-stat-card\"><div class=\"sm-stat-val\">29 %<\/div><div class=\"sm-stat-label\">Taillants, tiges et consommables<\/div><\/div>\n    <div class=\"sm-stat-card\"><div class=\"sm-stat-val\">21 %<\/div><div class=\"sm-stat-label\">Main-d&#8217;\u0153uvre et pertes sur arr\u00eats<\/div><\/div>\n  <\/div>\n\n  <h2><span class=\"sm-num\">02<\/span>6 facteurs qui font augmenter le co\u00fbt de forage \u2014 et comment r\u00e9duire chacun<\/h2>\n\n  <div class=\"sm-factors\">\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">1<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Consommation d&#8217;air et efficacit\u00e9 du compresseur <span class=\"sm-saving\">Jusqu&#8217;\u00e0 25 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>L&#8217;air comprim\u00e9 repr\u00e9sente le poste de d\u00e9pense le plus important dans une op\u00e9ration de forage pneumatique. La premi\u00e8re \u00e9tape consiste \u00e0 faire correspondre la consommation d&#8217;air de la foreuse \u00e0 la sortie du compresseur. Le TIGER YT28 consomme 60 L\/s \u00e0 6 bar \u2014 un compresseur correctement dimensionn\u00e9 fonctionnera \u00e0 85\u201395 % de sa capacit\u00e9 nominale pendant le forage actif, sans surconsommation ni surchauffe. La deuxi\u00e8me \u00e9tape est la d\u00e9tection des fuites d&#8217;air, qui repr\u00e9sentent couramment 15 \u00e0 30 % de la production du compresseur dans les installations mal entretenues.<\/p>\n        <div class=\"sm-callout\">\n          <p><strong>Rep\u00e8re pratique :<\/strong> Si votre compresseur tourne \u00e0 plein r\u00e9gime pendant le forage, vous \u00eates probablement sous-dimensionn\u00e9. S&#8217;il tourne \u00e0 moins de 70 % de sa capacit\u00e9, vous surdimensionnez et gaspillez de l&#8217;\u00e9nergie \u00e0 chaque poste.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">2<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Gestion des taillants et de l&#8217;usure <span class=\"sm-saving\">Jusqu&#8217;\u00e0 35 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>Le co\u00fbt des taillants au m\u00e8tre for\u00e9 est probablement la variable la plus contr\u00f4lable du forage en carri\u00e8re. Un taillant bon march\u00e9 qui tient 80 m\u00e8tres avant r\u00e9aff\u00fbtage co\u00fbte plus au m\u00e8tre qu&#8217;un taillant de meilleure qualit\u00e9 tenant 140 m\u00e8tres \u2014 m\u00eame si son prix unitaire est 40 % plus \u00e9lev\u00e9. La bonne approche comprend trois pratiques : suivre les m\u00e8tres for\u00e9s par taillant (pas simplement le nombre de taillants consomm\u00e9s par semaine), r\u00e9aff\u00fbter syst\u00e9matiquement avec une machine d\u00e9di\u00e9e comme le <a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-grinder\/\" target=\"_blank\" rel=\"noopener\">TIGER GRINDER<\/a>, et adapter le type de taillant \u00e0 la duret\u00e9 de la roche.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">3<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Vitesse de p\u00e9n\u00e9tration et contr\u00f4le d&#8217;avance <span class=\"sm-saving\">Jusqu&#8217;\u00e0 20 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>La vitesse de p\u00e9n\u00e9tration \u2014 m\u00e8tres for\u00e9s par heure \u2014 d\u00e9termine directement la production du poste. Sur les foreuses sur colonne comme la <a href=\"https:\/\/setmakina.com\/fr\/produits\/tigerline\/\" target=\"_blank\" rel=\"noopener\">TIGERLINE<\/a>, le syst\u00e8me d&#8217;avance \u00e0 cha\u00eene permet de r\u00e9gler pr\u00e9cis\u00e9ment la force d&#8217;avance adapt\u00e9e \u00e0 la formation. Sur du marbre tendre, une avance plus rapide augmente la production. Sur du granit dur, une avance contr\u00f4l\u00e9e et mod\u00e9r\u00e9e prot\u00e8ge le taillant et maintient la rectitude \u2014 produisant un CMF inf\u00e9rieur m\u00eame si la vitesse horaire semble plus faible.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">4<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Arr\u00eats non planifi\u00e9s et lacunes de maintenance <span class=\"sm-saving\">Jusqu&#8217;\u00e0 30 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>Les arr\u00eats non planifi\u00e9s sont le facteur de co\u00fbt au m\u00e8tre le plus dommageable car ils augmentent simultan\u00e9ment les co\u00fbts (main-d&#8217;\u0153uvre et \u00e9quipement \u00e0 l&#8217;arr\u00eat) et r\u00e9duisent le d\u00e9nominateur (m\u00e8tres produits). Les causes d&#8217;arr\u00eat les plus fr\u00e9quentes dans le forage pneumatique sont les d\u00e9faillances de lubrification, l&#8217;usure des bagues de t\u00eate de frappe, les connexions de flexibles endommag\u00e9es et l&#8217;usure des distributeurs. Tous sont \u00e9vitables. Le <a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-fy200b-graisseur-de-ligne\/\" target=\"_blank\" rel=\"noopener\">graisseur de ligne TIGER FY200B<\/a> (200 ml, fix\u00e9 directement sur l&#8217;arriv\u00e9e d&#8217;air) assure une lubrification constante \u00e0 chaque poste sans intervention de l&#8217;op\u00e9rateur.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">5<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Ad\u00e9quation de l&#8217;\u00e9quipement \u00e0 l&#8217;application <span class=\"sm-saving\">Jusqu&#8217;\u00e0 40 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>Utiliser la mauvaise machine pour une application est l&#8217;un des facteurs de CMF les plus co\u00fbteux et les moins visibles. Par exemple, la TIGERLINE (colonne simple, pour travaux de carri\u00e8re l\u00e9gers \u00e0 moyens) et la TIGERLINE II (double colonne, pour formations plus dures) pr\u00e9sentent des CMF tr\u00e8s diff\u00e9rents sur du granit dur. Faire fonctionner une machine \u00e0 colonne simple en granit dur persistant requiert davantage de temps par trou et davantage de changements de taillants par poste qu&#8217;un travail identique sur une machine \u00e0 double colonne.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"sm-factor\">\n      <div class=\"sm-factor-num\">6<\/div>\n      <div class=\"sm-factor-body\">\n        <h3>Technique de l&#8217;op\u00e9rateur et formation <span class=\"sm-saving\">Jusqu&#8217;\u00e0 15 % d&#8217;\u00e9conomie<\/span><\/h3>\n        <p>La comp\u00e9tence de l&#8217;op\u00e9rateur a un impact mesurable sur le CMF que beaucoup de responsables de carri\u00e8res sous-estiment. En pratique, deux op\u00e9rateurs utilisant la m\u00eame machine dans la m\u00eame formation obtiennent r\u00e9guli\u00e8rement des CMF diff\u00e9rant de 10 \u00e0 20 % \u2014 uniquement en raison de diff\u00e9rences dans le contr\u00f4le d&#8217;avance, la technique d&#8217;amor\u00e7age, la gestion du rin\u00e7age et la manipulation de l&#8217;\u00e9quipement. Un programme de formation structur\u00e9 \u2014 m\u00eame une demi-journ\u00e9e couvrant l&#8217;amor\u00e7age, la pression d&#8217;avance, le d\u00e9bit de rin\u00e7age et les contr\u00f4les quotidiens \u2014 r\u00e9cup\u00e8re typiquement 12 \u00e0 15 % de la productivit\u00e9 du poste dans le premier mois.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <h2><span class=\"sm-num\">03<\/span>Avant et apr\u00e8s : impact typique des actions d&#8217;optimisation<\/h2>\n\n  <div class=\"sm-table-wrap\">\n    <table>\n      <thead><tr><th>Action<\/th><th>Sans optimisation<\/th><th>Avec optimisation<\/th><\/tr><\/thead>\n      <tbody>\n        <tr><td>Efficacit\u00e9 du circuit d&#8217;air<\/td><td><span class=\"sm-badge sm-badge-red\">15\u201330 % de fuites<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">Moins de 5 % de pertes<\/span><\/td><\/tr>\n        <tr><td>Gestion des taillants<\/td><td><span class=\"sm-badge sm-badge-red\">Usure totale sans suivi<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">R\u00e9aff\u00fbtage planifi\u00e9 \u2014 dur\u00e9e de vie +40\u201360 %<\/span><\/td><\/tr>\n        <tr><td>Contr\u00f4le de l&#8217;avance<\/td><td><span class=\"sm-badge sm-badge-orange\">Avance agressive \u2014 rebonds, d\u00e9viation<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">Adapt\u00e9 \u00e0 la formation \u2014 p\u00e9n\u00e9tration r\u00e9guli\u00e8re<\/span><\/td><\/tr>\n        <tr><td>Maintenance pr\u00e9ventive<\/td><td><span class=\"sm-badge sm-badge-red\">R\u00e9active \u2014 3\u20135 arr\u00eats impr\u00e9vus\/semaine<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">Planifi\u00e9e \u2014 moins d&#8217;1 arr\u00eat impr\u00e9vu\/semaine<\/span><\/td><\/tr>\n        <tr><td>Choix de l&#8217;\u00e9quipement<\/td><td><span class=\"sm-badge sm-badge-orange\">Inadapt\u00e9 \u00e0 la formation<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">Sp\u00e9cifique \u00e0 l&#8217;application \u2014 CMF r\u00e9duit de 25\u201340 %<\/span><\/td><\/tr>\n        <tr><td>Technique de l&#8217;op\u00e9rateur<\/td><td><span class=\"sm-badge sm-badge-orange\">Sans formation \u2014 r\u00e9sultats incoh\u00e9rents<\/span><\/td><td><span class=\"sm-badge sm-badge-green\">Form\u00e9 \u2014 gain de productivit\u00e9 poste de 12\u201315 %<\/span><\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <h2><span class=\"sm-num\">04<\/span>Plan d&#8217;action pratique en 5 \u00e9tapes pour r\u00e9duire le CMF<\/h2>\n\n  <ol class=\"sm-checklist\">\n    <li>\n      <div>\n        <div class=\"sm-q-title\">\u00c9tablir votre CMF de r\u00e9f\u00e9rence cette semaine<\/div>\n        <p class=\"sm-q-text\">Consignez les co\u00fbts du poste, les consommables utilis\u00e9s et les m\u00e8tres for\u00e9s pendant deux semaines compl\u00e8tes sur chaque foreuse s\u00e9par\u00e9ment. Calculez le CMF par machine. Sans cette r\u00e9f\u00e9rence, vous ne pouvez pas mesurer l&#8217;impact de tout changement ult\u00e9rieur.<\/p>\n      <\/div>\n    <\/li>\n    <li>\n      <div>\n        <div class=\"sm-q-title\">Auditer le circuit d&#8217;air pour les fuites et l&#8217;ad\u00e9quation<\/div>\n        <p class=\"sm-q-text\">Parcourez l&#8217;ensemble du circuit de flexibles et raccords du compresseur \u00e0 la foreuse sous pression. Rep\u00e9rez tous les raccords qui sifflent. Remplacez imm\u00e9diatement les flexibles et raccords usag\u00e9s. Cette seule action r\u00e9duit couramment les co\u00fbts d&#8217;exploitation de 15 \u00e0 25 % dans le premier mois.<\/p>\n      <\/div>\n    <\/li>\n    <li>\n      <div>\n        <div class=\"sm-q-title\">Mettre en place le suivi des taillants et un calendrier de r\u00e9aff\u00fbtage<\/div>\n        <p class=\"sm-q-text\">Cr\u00e9ez un registre simple \u2014 papier ou tableur \u2014 consignant les m\u00e8tres for\u00e9s par taillant. Fixez un seuil de r\u00e9aff\u00fbtage adapt\u00e9 \u00e0 votre type de roche (g\u00e9n\u00e9ralement 60 \u00e0 80 m pour les roches moyennes, 40 \u00e0 50 m pour le granit dur). R\u00e9aff\u00fbtez syst\u00e9matiquement avec une aff\u00fbteuse d\u00e9di\u00e9e. Cette mesure seule r\u00e9duit typiquement le co\u00fbt des consommables au m\u00e8tre de 20 \u00e0 30 %.<\/p>\n      <\/div>\n    <\/li>\n    <li>\n      <div>\n        <div class=\"sm-q-title\">Installer un graisseur de ligne et \u00e9tablir une routine de contr\u00f4le quotidien<\/div>\n        <p class=\"sm-q-text\">\u00c9quipez chaque poste de forage pneumatique d&#8217;un graisseur de ligne TIGER FY200B. Associez-le \u00e0 un contr\u00f4le de 5 minutes en d\u00e9but de poste couvrant les connexions de flexibles, la lubrification de la t\u00eate de frappe, le d\u00e9bit d&#8217;eau de rin\u00e7age et l&#8217;\u00e9tat du taillant. En pratique, les exploitations qui appliquent cette routine r\u00e9duisent les arr\u00eats impr\u00e9vus de 60 \u00e0 70 % dans le premier mois.<\/p>\n      <\/div>\n    <\/li>\n    <li>\n      <div>\n        <div class=\"sm-q-title\">R\u00e9viser l&#8217;ad\u00e9quation des \u00e9quipements chaque trimestre<\/div>\n        <p class=\"sm-q-text\">Comparez le CMF entre les machines et entre les formations. Si une machine co\u00fbte syst\u00e9matiquement 25 % de plus au m\u00e8tre qu&#8217;une autre pour un travail similaire, analysez si un changement de formation, une inad\u00e9quation de l&#8217;\u00e9quipement ou une diff\u00e9rence de comp\u00e9tence op\u00e9rateur en est la cause. Ajustez l&#8217;affectation des machines en cons\u00e9quence.<\/p>\n      <\/div>\n    <\/li>\n  <\/ol>\n\n  <h2><span class=\"sm-num\">05<\/span>Produits Set Makina qui r\u00e9duisent directement le co\u00fbt au m\u00e8tre for\u00e9<\/h2>\n\n  <div class=\"sm-product-grid\">\n    <a href=\"https:\/\/setmakina.com\/fr\/produits\/tigerline\/\" class=\"sm-product-card\" target=\"_blank\" rel=\"noopener\">\n      <div class=\"sm-ptag\">Foreuse sur colonne \u00b7 L\u00e9g\u00e8re \u00e0 moyenne<\/div>\n      <div class=\"sm-pname\">TIGERLINE<\/div>\n      <div class=\"sm-pspec\">3,3 m de hauteur \u00b7 150 kg \u00b7 4 m\u00b3\/min \u00b7 compatible YT24 \/ YT28<\/div>\n      <div class=\"sm-pdesc\">Foreuse sur colonne \u00e0 cha\u00eene pour la d\u00e9coupe et le carroyage de bancs de marbre et de granit. Avance r\u00e9glable adapt\u00e9e \u00e0 la formation. Mise en place rapide pour une mobilit\u00e9 optimale entre les trous.<\/div>\n      <div class=\"sm-parrow\">Voir le produit \u2192<\/div>\n    <\/a>\n    <a href=\"https:\/\/setmakina.com\/fr\/produits\/tigerline-2\/\" class=\"sm-product-card\" target=\"_blank\" rel=\"noopener\">\n      <div class=\"sm-ptag\">Foreuse sur colonne \u00b7 Roche dure \u00b7 Double colonne<\/div>\n      <div class=\"sm-pname\">TIGERLINE II<\/div>\n      <div class=\"sm-pspec\">Double colonne \u00b7 couple plus \u00e9lev\u00e9 \u00b7 optimis\u00e9e formations dures<\/div>\n      <div class=\"sm-pdesc\">Foreuse sur colonne \u00e0 cha\u00eene haute r\u00e9sistance pour formations rocheuses dures et coupes de banc profondes. Avance plus stable et trous plus droits sur le granit r\u00e9sistant \u2014 r\u00e9duction des co\u00fbts de re-forage et de l&#8217;usure des taillants.<\/div>\n      <div class=\"sm-parrow\">Voir le produit \u2192<\/div>\n    <\/a>\n    <a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-grinder\/\" class=\"sm-product-card\" target=\"_blank\" rel=\"noopener\">\n      <div class=\"sm-ptag\">Accessoire \u00b7 Prolongation de la dur\u00e9e de vie des taillants<\/div>\n      <div class=\"sm-pname\">TIGER GRINDER<\/div>\n      <div class=\"sm-pspec\">Machine d&#8217;aff\u00fbtage \u00b7 restitue la g\u00e9om\u00e9trie des boutons<\/div>\n      <div class=\"sm-pdesc\">Machine d&#8217;aff\u00fbtage d\u00e9di\u00e9e pour taillants de foreuse. Restitue le profil des boutons et la g\u00e9om\u00e9trie du carbure aux sp\u00e9cifications d&#8217;usine, prolongeant la dur\u00e9e de vie des taillants de 40 \u00e0 60 % par rapport \u00e0 un usage jusqu&#8217;\u00e0 destruction.<\/div>\n      <div class=\"sm-parrow\">Voir le produit \u2192<\/div>\n    <\/a>\n    <a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-fy200b-graisseur-de-ligne\/\" class=\"sm-product-card\" target=\"_blank\" rel=\"noopener\">\n      <div class=\"sm-ptag\">Accessoire \u00b7 Pr\u00e9vention des arr\u00eats<\/div>\n      <div class=\"sm-pname\">GRAISSEUR TIGER FY200B<\/div>\n      <div class=\"sm-pspec\">200 ml \u00b7 1,02 kg \u00b7 corps plastique \/ aluminium \/ acier<\/div>\n      <div class=\"sm-pdesc\">Graisseur de ligne pour circuits d&#8217;air pneumatiques. D\u00e9livre une lubrification constante aux foreuses \u00e0 chaque poste sans intervention de l&#8217;op\u00e9rateur \u2014 l&#8217;outil le plus efficace pour pr\u00e9venir les arr\u00eats li\u00e9s \u00e0 la lubrification.<\/div>\n      <div class=\"sm-parrow\">Voir le produit \u2192<\/div>\n    <\/a>\n  <\/div>\n\n  <div class=\"sm-cta\">\n    <h3>Vous souhaitez calculer votre co\u00fbt au m\u00e8tre for\u00e9 actuel ?<\/h3>\n    <p>L&#8217;\u00e9quipe technique de Set Makina peut analyser votre configuration de forage, votre consommation de consommables et vos relev\u00e9s de poste \u2014 et identifier les opportunit\u00e9s \u00e0 fort impact pour r\u00e9duire votre CMF.<\/p>\n    <a href=\"https:\/\/setmakina.com\/fr\/contactez-nous\/#action\" target=\"_blank\" rel=\"noopener\">Demander une analyse gratuite de vos co\u00fbts de forage<\/a>\n  <\/div>\n\n  <div class=\"sm-footer-meta\">\n    <span>Publi\u00e9 par <span class=\"sm-author\">L&#8217;\u00e9quipe technique Set Makina<\/span><\/span>\n    <span style=\"color:#ddd;\"> | <\/span>\n    <span class=\"sm-cert\"><svg width=\"12\" height=\"12\" viewBox=\"0 0 24 24\" fill=\"#1a3a5c\"><path d=\"M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4z\"\/><\/svg>ISO 9001<\/span>\n    <span class=\"sm-cert\">Marquage CE<\/span>\n    <span class=\"sm-cert\">Depuis 1991<\/span>\n  <\/div>\n\n  <div class=\"sm-related\">\n    <div class=\"sm-related-title\">Produits et pages associ\u00e9s<\/div>\n    <ul>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/produits\/tigerline\/\" target=\"_blank\" rel=\"noopener\">TIGERLINE \u2014 Foreuse sur colonne<\/a><\/li>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/produits\/tigerline-2\/\" target=\"_blank\" rel=\"noopener\">TIGERLINE II \u2014 Double colonne<\/a><\/li>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-grinder\/\" target=\"_blank\" rel=\"noopener\">TIGER GRINDER \u2014 Aff\u00fbteuse de taillants<\/a><\/li>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/produits\/tiger-fy200b-graisseur-de-ligne\/\" target=\"_blank\" rel=\"noopener\">TIGER FY200B \u2014 Graisseur de ligne<\/a><\/li>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/carriere-marbre\/\" target=\"_blank\" rel=\"noopener\">Solutions pour carri\u00e8res de marbre<\/a><\/li>\n      <li><a href=\"https:\/\/setmakina.com\/fr\/carriere-granit\/\" target=\"_blank\" rel=\"noopener\">Solutions pour carri\u00e8res de granit<\/a><\/li>\n    <\/ul>\n  <\/div>\n\n  <p class=\"sm-disclaimer\">\n    Les pourcentages de co\u00fbts et les donn\u00e9es de productivit\u00e9 mentionn\u00e9s dans cet article refl\u00e8tent les fourchettes typiques observ\u00e9es dans les exploitations clientes de Set Makina. Les r\u00e9sultats r\u00e9els varient selon le type de roche, la formation, l&#8217;\u00e2ge de l&#8217;\u00e9quipement et l&#8217;exp\u00e9rience de l&#8217;op\u00e9rateur. Set Makina fabrique des machines certifi\u00e9es CE et ISO 9001 depuis 1991 depuis son site d&#8217;Ankara, en Turquie.\n  <\/p>\n\n<\/article>\n\n","protected":false},"excerpt":{"rendered":"<p>Le co\u00fbt au m\u00e8tre for\u00e9 est l&#8217;indicateur le plus utile qu&#8217;un responsable de carri\u00e8re puisse suivre. Il capture la v\u00e9ritable efficacit\u00e9 de l&#8217;op\u00e9ration de forage \u2014 non pas seulement le prix de la foreuse, mais le co\u00fbt combin\u00e9 de la consommation d&#8217;air, de l&#8217;usure des taillants, des arr\u00eats, de la maintenance et de la main-d&#8217;\u0153uvre&#8230;<\/p>\n","protected":false},"author":2,"featured_media":20772,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"nf_dc_page":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[225],"tags":[],"class_list":["post-20771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-expertise-technique"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 en carri\u00e8re | Set Makina<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez les 6 facteurs qui font augmenter le co\u00fbt au m\u00e8tre for\u00e9 en carri\u00e8re \u2014 et des mesures concr\u00e8tes pour les r\u00e9duire gr\u00e2ce \u00e0 l&#039;\u00e9quipement adapt\u00e9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/setmakina.com\/fr\/expertise-technique\/reduire-cout-metre-fore-carriere\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R\u00e9duire le co\u00fbt au m\u00e8tre for\u00e9 : guide pratique pour responsables de carri\u00e8res\" 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