{"id":91,"date":"2025-10-30T09:30:17","date_gmt":"2025-10-30T08:30:17","guid":{"rendered":"https:\/\/accelshop.be\/blog\/?p=91"},"modified":"2026-02-03T08:44:13","modified_gmt":"2026-02-03T07:44:13","slug":"chaine-levage-grade-80-vs-100","status":"publish","type":"post","link":"https:\/\/accelshop.be\/blog\/info-pratique\/chaine-levage-grade-80-vs-100\/","title":{"rendered":"Cha\u00eene de levage grade 80 vs 100 \u2013 S\u00e9curit\u00e9 &#038; Performance"},"content":{"rendered":"<style>\n\/* H2 & H3 underline *\/<br \/>h2.wp-block-heading,<br \/>h3.wp-block-heading {<br \/>  border-bottom:1px solid #9885F7 !important;<br \/>  padding:0.5em 0 !important;<br \/>}<\/p>\n<p>\/* Spacing for paragraphs and ordered lists *\/<br \/>.wp-block-paragraph,<br \/>ul.wp-block-list-ordered {<br \/>  margin-top:.3em !important;<br \/>  margin-bottom:.3em !important;<br \/>}<br \/>ol.wp-block-list-ordered { padding-left:0.7em !important; }<\/p>\n<p>\/* blue hyperlinks and TOC links *\/<br \/>a,<br \/>#h-toc a { color:#9885F7 !important; }<br \/><\/style>\n<div>\n<p class=\"wp-block-paragraph\">Cha\u00eene de levage grade 80 vs 100 : deux r\u00e9f\u00e9rences incontournables lorsque vous configurez une \u00e9lingue cha\u00eene. Pourtant, derri\u00e8re ce duel apparemment technique se cache un enjeu bien concret : le poids que vos op\u00e9rateurs devront r\u00e9ellement manipuler chaque jour. Dans le contexte belge, o\u00f9 le Code du bien-\u00eatre au travail recommande de limiter les charges manuelles autour de 15 kg (et 25 kg maximum de fa\u00e7on ponctuelle), chaque kilo \u00e9conomis\u00e9 sur l\u2019outillage devient un atout pour la sant\u00e9 et la productivit\u00e9. Cet article passe en revue les forces et limites des deux grades, vous aide \u00e0 choisir la solution la plus ergonomique et vous pr\u00e9sente les opportunit\u00e9s \u00e9conomiques disponibles sur notre <a href=\"https:\/\/accelshop.be\">boutique<\/a>.<\/p>\n<h2 id=\"h-title\" class=\"wp-block-heading\">Cha\u00eene de levage grade 80 ou grade 100 \u2013 lequel choisir pour vos \u00e9lingues ? (cha\u00eene de levage grade 80 vs 100)<\/h2>\n<p class=\"wp-block-paragraph\">Temps de lecture : ~5 min<\/p>\n<ol id=\"h-toc\" class=\"wp-block-paragraph\">\n<li><a href=\"#h-chaine-de-levage-grade-80-vs-100-rappel-des-bases\">Cha\u00eene de levage grade 80 vs 100 : rappel des bases<\/a><\/li>\n<li><a href=\"#h-pourquoi-le-grade-100-revolutionne-ergonomie-sur-chantier-en-belgique\">Pourquoi le Grade 100 r\u00e9volutionne l\u2019ergonomie sur chantier en Belgique<\/a><\/li>\n<li><a href=\"#h-comparatif-technique-et-economique\">Comparatif technique et \u00e9conomique<\/a><\/li>\n<li><a href=\"#h-comment-choisir-votre-elingue-chaine-selon-application\">Comment choisir votre \u00e9lingue cha\u00eene selon l\u2019application<\/a><\/li>\n<li><a href=\"#h-questions-frequentes\">Questions fr\u00e9quentes<\/a><\/li>\n<li><a href=\"#h-synthese\">Synth\u00e8se<\/a><\/li>\n<\/ol>\n<h2 id=\"h-chaine-de-levage-grade-80-vs-100-rappel-des-bases\" class=\"wp-block-heading\">Cha\u00eene de levage grade 80 vs 100 : rappel des bases<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/chaine-levage-grade-80-vs-100.png\" alt=\"chaine-levage-grade-80-vs-100\" \/><\/p>\n<h3 class=\"wp-block-heading\">D\u00e9finition du grade et diff\u00e9rences cl\u00e9s<\/h3>\n<p class=\"wp-block-paragraph\">Le grade traduit la limite d\u2019\u00e9lasticit\u00e9 de l\u2019acier ; plus il est \u00e9lev\u00e9, plus la cha\u00eene r\u00e9siste \u00e0 la traction avant d\u00e9formation permanente. <strong>Grade 80 :<\/strong> standard industriel depuis des d\u00e9cennies. Capacit\u00e9 de charge nominale \u00e9lev\u00e9e, co\u00fbt d\u2019achat mod\u00e9r\u00e9 et vaste compatibilit\u00e9 d\u2019accessoires.<\/p>\n<p class=\"wp-block-paragraph\"><strong>Grade 100 :<\/strong> technologie plus r\u00e9cente bas\u00e9e sur un affinage m\u00e9tallurgique et des traitements thermiques sp\u00e9cifiques. R\u00e9sistance m\u00e9canique environ 25 % sup\u00e9rieure au grade 80 pour un m\u00eame diam\u00e8tre, ce qui permet d\u2019utiliser une section plus petite\u2026 et donc plus l\u00e9g\u00e8re.<\/p>\n<p class=\"wp-block-paragraph\">Pourquoi cette diff\u00e9rence est-elle d\u00e9terminante ? Prenons un exemple pratique tir\u00e9 de la norme EN 818-4 :<\/p>\n<p class=\"wp-block-paragraph\">Cha\u00eene \u00d8 13 mm grade 80 : CMU 9 t environ.<br \/>\nCha\u00eene \u00d8 10 mm grade 100 : CMU identique, mais masse lin\u00e9aire r\u00e9duite d\u2019environ 1,3 kg\/m.<\/p>\n<p class=\"wp-block-paragraph\">Sur une \u00e9lingue quatre brins de 5 m, l\u2019\u00e9conomie atteint pr\u00e8s de 26 kg. Moins de poids mort, c\u2019est moins d\u2019effort au levage, moins de trouble musculo-squelettique et un temps de gr\u00e9ement raccourci.<\/p>\n<h2 id=\"h-pourquoi-le-grade-100-revolutionne-ergonomie-sur-chantier-en-belgique\" class=\"wp-block-heading\">Pourquoi le Grade 100 r\u00e9volutionne l\u2019ergonomie sur chantier en Belgique<\/h2>\n<h3 id=\"h-un-gain-de-poids-mesurable\" class=\"wp-block-heading\">Un gain de poids mesurable<\/h3>\n<p class=\"wp-block-paragraph\">Notre \u00ab Cha\u00eene haute r\u00e9sistance au m\u00e8tre Grade 100 \u00bb (13,92 \u20ac TTC\/m) p\u00e8se environ 2,9 kg\/m en \u00d8 8 mm, alors que la \u00ab Cha\u00eene de levage au m\u00e8tre \u00bb grade 80 (8,41 \u20ac TTC\/m) affiche 3,8 kg\/m au m\u00eame diam\u00e8tre. Rapport\u00e9 aux longueurs courantes des brins, cela repr\u00e9sente en moyenne 20 \u00e0 30 % de masse en moins dans les mains de l\u2019op\u00e9rateur. R\u00e9sultat :<\/p>\n<ul>\n<li>Moins de fatigue en fin de poste.<\/li>\n<li>Moins de risques de pincement ou de glissement lors du repositionnement.<\/li>\n<li>Davantage de maniabilit\u00e9 dans les zones exigu\u00ebs.<\/li>\n<\/ul>\n<h3 id=\"h-conformite-avec-les-normes-de-manutention-manuelle\" class=\"wp-block-heading\">Conformit\u00e9 avec les normes de manutention manuelle<\/h3>\n<p class=\"wp-block-paragraph\">Le <a href=\"https:\/\/emploi.belgique.be\/\">SPF Emploi, Travail et Concertation sociale<\/a> rappelle qu&rsquo;au-del\u00e0 de 15 kg manipul\u00e9s r\u00e9guli\u00e8rement, le risque pour le dos augmente fortement. En choisissant le grade 100, vous respectez plus facilement ce seuil, surtout sur de petites manutentions r\u00e9p\u00e9titives. L\u2019\u00e9lingue 1 brin crochet automatique grade 100 (63,16 \u20ac TTC) p\u00e8se environ 5 kg pi\u00e8ce, tandis que la cha\u00eene \u00e9quivalente grade 80 (53,24 \u20ac TTC) atteint pr\u00e8s de 6,8 kg. Cette diff\u00e9rence, modeste \u00e0 l\u2019unit\u00e9, devient significative lorsque dix ou quinze \u00e9lingues tournent chaque jour dans un atelier.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-106 size-full\" src=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/manutention-chaine-levage-g80.jpg\" alt=\"Manutention chantier BTP chaine de levage\" width=\"1024\" height=\"768\" srcset=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/manutention-chaine-levage-g80.jpg 1024w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/manutention-chaine-levage-g80-300x225.jpg 300w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/manutention-chaine-levage-g80-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/accelshop.be\/fr\/18-chaine-elingue-textile-cable\">Profitez d\u00e8s maintenant de notre s\u00e9lection de cha\u00eenes Grade 80 et d\u2019\u00e9lingues l\u00e9g\u00e8res<\/a> sur la cat\u00e9gorie \u00ab Chaine, \u00e9lingue textile, c\u00e2ble \u00bb.<\/p>\n<h2 id=\"h-comparatif-technique-et-economique\" class=\"wp-block-heading\">Comparatif technique et \u00e9conomique<\/h2>\n<p class=\"wp-block-paragraph\">Pour vous aider \u00e0 visualiser le rapport poids-performance, voici un extrait repr\u00e9sentatif :<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Capacit\u00e9 recherch\u00e9e (par brin)<\/th>\n<th>Cha\u00eene grade 80 \u00d8 13 mm<\/th>\n<th>Cha\u00eene grade 100 \u00d8 10 mm<\/th>\n<th>Gain grade 100<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CMU verticale<\/td>\n<td>9 t<\/td>\n<td>10 t<\/td>\n<td>+11 %<\/td>\n<\/tr>\n<tr>\n<td>Masse lin\u00e9aire<\/td>\n<td>3,8 kg\/m<\/td>\n<td>2,5 kg\/m<\/td>\n<td>\u201334 %<\/td>\n<\/tr>\n<tr>\n<td>Prix indicatif TTC*<\/td>\n<td>8,41 \u20ac\/m<\/td>\n<td>13,92 \u20ac\/m<\/td>\n<td>+65 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p class=\"wp-block-paragraph\">*Donn\u00e9es issues de notre catalogue en ligne. Le surco\u00fbt initial du grade 100 est rapidement compens\u00e9 : moins de fatigue op\u00e9rateur, moins de risques de blessure (et donc d\u2019arr\u00eats), et la possibilit\u00e9 de r\u00e9duire la section donc l\u2019encombrement global de l\u2019\u00e9lingue \u2013 avantage critique pour passer entre des charges serr\u00e9es.<\/p>\n<h2 id=\"h-comment-choisir-votre-elingue-chaine-selon-application\" class=\"wp-block-heading\">Comment choisir votre \u00e9lingue cha\u00eene selon l\u2019application<\/h2>\n<ol>\n<li><strong>Poids et fr\u00e9quence de manutention :<\/strong> Charges lourdes mais lev\u00e9es ponctuellement ? Le grade 80 reste valable pour optimiser le budget. Charges moyennes et op\u00e9rations r\u00e9p\u00e9titives ? Privil\u00e9giez le grade 100 afin de pr\u00e9server l\u2019ergonomie.<\/li>\n<li><strong>Hauteur libre limit\u00e9e :<\/strong> Une maille de t\u00eate plus compacte (grade 100) diminue la perte de hauteur.<\/li>\n<li><strong>Environnement de travail :<\/strong> Temp\u00e9rature jusqu\u2019\u00e0 200 \u00b0C : les deux grades conviennent. Ambiance saline ou corrosive : pr\u00e9f\u00e9rez une finition sp\u00e9ciale ou un acier inox.<\/li>\n<li><strong>Compatibilit\u00e9 des accessoires :<\/strong> Nos crochets \u00e0 verrouillage automatique grade 100 (22,99 \u20ac TTC) assurent une s\u00e9curit\u00e9 renforc\u00e9e gr\u00e2ce au linguet ferm\u00e9 d\u00e8s la mise en charge. Pour les anciens palans \u00e9quip\u00e9s en grade 80, un maillon de jonction grade 100 (8,11 \u20ac TTC) s\u2019adapte sans per\u00e7age suppl\u00e9mentaire.<\/li>\n<li><strong>Budget global :<\/strong> Calculez le co\u00fbt total de possession : prix d\u2019achat + temps de gr\u00e9ement + co\u00fbts sant\u00e9-s\u00e9curit\u00e9. Souvent le grade 100 prend l\u2019avantage d\u00e8s la deuxi\u00e8me ann\u00e9e d\u2019exploitation.<\/li>\n<\/ol>\n<div class=\"row\" style=\"text-align: center;\">\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/202-large_default\/elingue-chaine-crochet-automatique-2-brins-raccourcisseur.jpg\" alt=\"Chaine de levage 2 brins avec crochet auto et raccourcisseur\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">Chaine de levage 2 brins crochet auto et raccourcisseur<\/p>\n<p style=\"font-weight: bold;\">95 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/chaine-elingue-textile-cable\/56-elingue-chaine-crochet-automatique-2-brins-raccourcisseur.html\">+ d&rsquo;info \u00e9lingue chaine 2B G80 <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/1036-large_default\/elingue-monobrin-minipelle-tractopelle.jpg\" alt=\"\u00c9lingue Monobrin pour Mini pelle ou Tractopelle\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">\u00c9lingue Monobrin pour Mini pelle ou Tractopelle<\/p>\n<p style=\"font-weight: bold;\">60 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/chaine-elingue-textile-cable\/295-elingue-monobrin-minipelle-tractopelle.html\">D\u00e9couvrez nos \u00e9lingues monobrin <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<div class=\"col-lg-4\">\n<p><img decoding=\"async\" class=\"alignnone wp-image-880 size-full\" src=\"https:\/\/accelshop.be\/267-large_default\/elingue-chaine-crochet-linguet-2-brins-grade-100.jpg\" alt=\"Chaine de levage Grade 100\" \/><\/p>\n<p style=\"text-align: center; text-decoration: none; margin-bottom: inherit;\">Chaine de levage Grade 100 2 brins crochet auto<\/p>\n<p style=\"font-weight: bold;\">117,65 \u20ac HT<\/p>\n<p><a class=\"buttonFooter\" style=\"font-size: 14px; text-decoration: none;\" href=\"https:\/\/accelshop.be\/fr\/chaine-elingue-textile-cable\/70-elingue-chaine-crochet-linguet-2-brins-grade-100.html\">D\u00e9couvrez nos \u00e9lingues G100 <i class=\"fa fa-external-link\"><\/i><\/a><\/p>\n<\/div>\n<\/div>\n<h2 id=\"h-questions-frequentes\" class=\"wp-block-heading\">Questions fr\u00e9quentes<\/h2>\n<h3 id=\"h-puis-je-melanger-des-composants-grade-80-et-grade-100\" class=\"wp-block-heading\">Puis-je m\u00e9langer des composants grade 80 et grade 100 ?<\/h3>\n<p class=\"wp-block-paragraph\">Non. Le point faible dicte la CMU de l\u2019ensemble. M\u00e9langer les grades annule l\u2019avantage de r\u00e9sistance et peut cr\u00e9er une confusion pour l\u2019inspection annuelle.<\/p>\n<h3 id=\"h-le-grade-100-est-il-compatible-avec-les-palans-existants\" class=\"wp-block-heading\">Le grade 100 est-il compatible avec les palans existants ?<\/h3>\n<p class=\"wp-block-paragraph\">Oui, \u00e0 condition que le diam\u00e8tre de cha\u00eene reste dans la plage pr\u00e9vue par le fabricant. V\u00e9rifiez le marquage CE du palan.<\/p>\n<h3 id=\"h-quelle-est-la-duree-de-vie-dune-chaine-grade-100\" class=\"wp-block-heading\">Quelle est la dur\u00e9e de vie d\u2019une cha\u00eene grade 100 ?<\/h3>\n<p class=\"wp-block-paragraph\">Identique, voire sup\u00e9rieure \u00e0 celle d\u2019une cha\u00eene grade 80 si la maintenance est suivie : contr\u00f4le visuel, lubrification l\u00e9g\u00e8re et remplacement au premier allongement permanent sup\u00e9rieur \u00e0 3 %.<\/p>\n<h3 id=\"h-existe-t-il-un-grade-encore-plus-performant\" class=\"wp-block-heading\">Existe-t-il un grade encore plus performant ?<\/h3>\n<p class=\"wp-block-paragraph\">Le grade 120 offre un gain suppl\u00e9mentaire d\u2019environ 25 %. Il est pertinent pour les charges extr\u00eames, mais l\u2019offre d\u2019accessoires se limite encore \u00e0 quelques fournisseurs.<\/p>\n<h3 id=\"h-comment-reconnaitre-visuellement-le-grade-100\" class=\"wp-block-heading\">Comment reconna\u00eetre visuellement le grade 100 ?<\/h3>\n<p class=\"wp-block-paragraph\">Chaque maillon est frapp\u00e9 \u00ab 10 \u00bb et souvent peint en bleu clair (standard Pewag). Le grade 80 est g\u00e9n\u00e9ralement marqu\u00e9 \u00ab 8 \u00bb et peint en noir ou violet.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-107 size-full\" src=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/rangement-chaine-de-levage-G80.jpg\" alt=\"Rangement chaine de levage G100 et Grade 80\" width=\"1024\" height=\"768\" srcset=\"https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/rangement-chaine-de-levage-G80.jpg 1024w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/rangement-chaine-de-levage-G80-300x225.jpg 300w, https:\/\/accelshop.be\/blog\/wp-content\/uploads\/2025\/10\/rangement-chaine-de-levage-G80-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2 id=\"h-synthese\" class=\"wp-block-heading\">Synth\u00e8se<\/h2>\n<p class=\"wp-block-paragraph\">Choisir entre cha\u00eene de levage grade 80 ou grade 100 revient \u00e0 arbitrer entre budget imm\u00e9diat et performance ergonomique. Dans le contexte belge, o\u00f9 la limitation du port de charges manuelles devient un crit\u00e8re majeur de conformit\u00e9, le grade 100 se d\u00e9marque nettement : plus l\u00e9ger, plus compact et tout aussi robuste. Besoin d\u2019un conseil personnalis\u00e9 ou d\u2019un devis express ? Nos \u00e9quipes sp\u00e9cialistes sont \u00e0 votre \u00e9coute. <a href=\"https:\/\/accelshop.be\/fr\/15-crochet-de-levage\">Parcourez d\u00e8s maintenant la gamme compl\u00e8te de \u00ab Crochet de levage \u00bb<\/a> pour compl\u00e9ter votre future \u00e9lingue.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Cha\u00eene de levage grade 80 vs 100 : deux r\u00e9f\u00e9rences incontournables lorsque vous configurez une \u00e9lingue cha\u00eene. Pourtant, derri\u00e8re ce duel apparemment technique se cache un enjeu bien concret : le poids que vos op\u00e9rateurs devront r\u00e9ellement manipuler chaque jour. Dans le contexte belge, o\u00f9 le Code du bien-\u00eatre au travail recommande de limiter les [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":105,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-91","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info-pratique"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comparatif sur les Chaines de levage Grade 100 et Grade 80<\/title>\n<meta name=\"description\" content=\"Quelles sont les performances et les diff\u00e9rences entre les chaine de levage Grade 100 et Grade 80. 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