{"id":2257,"date":"2025-10-17T13:55:29","date_gmt":"2025-10-17T05:55:29","guid":{"rendered":"https:\/\/motcrane.com\/?post_type=blog&#038;p=2257"},"modified":"2025-10-17T13:55:29","modified_gmt":"2025-10-17T05:55:29","slug":"single-girder-vs-double-girder-overhead-crane-which-one-should-you-choose","status":"publish","type":"blog","link":"https:\/\/motcrane.com\/fr\/blog\/single-girder-vs-double-girder-overhead-crane-which-one-should-you-choose\/","title":{"rendered":"Pont roulant monopoutre ou bipoutre - Lequel choisir ?"},"content":{"rendered":"<h1 style=\"text-align: center;\"><strong><span style=\"font-size: 24pt; font-family: verdana, geneva, sans-serif; color: #336699;\">Introduction<\/span><\/strong><\/h1>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Pont roulant monopoutre ou bipoutre : lequel choisir ? <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" title=\"syst\u00e8me de pont roulant\" href=\"https:\/\/motcrane.com\/fr\/category\/overhead-crane\/\" target=\"_blank\" rel=\"noopener\">syst\u00e8me de pont roulant<\/a><\/span> est l'une des d\u00e9cisions les plus importantes dans le domaine de la manutention. Qu'il s'agisse de moderniser une usine existante ou d'installer un nouvel atelier, il est essentiel de comprendre le fonctionnement de l'usine. <strong>diff\u00e9rence entre les ponts roulants monopoutre et bipoutre<\/strong>\u00a0peut avoir une incidence directe sur l'efficacit\u00e9, le co\u00fbt d'installation et la fiabilit\u00e9 \u00e0 long terme de votre projet.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Dans ce guide, nous expliquons les principales diff\u00e9rences techniques et \u00e9conomiques entre ces deux produits populaires. <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" title=\"types de ponts roulants\" href=\"https:\/\/motcrane.com\/fr\/blog\/types-of-overhead-cranes\/\" target=\"_blank\" rel=\"noopener\">types de ponts roulants<\/a><\/span> - et vous aider \u00e0 choisir celui qui r\u00e9pond le mieux \u00e0 vos besoins en mati\u00e8re de levage.<\/span><\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/single-girder-overhead-crane\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2266 size-large\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-1024x751.jpg\" alt=\"Pont roulant monopoutre ou bipoutre - Lequel choisir ?\" width=\"750\" height=\"550\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-1024x751.jpg 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-300x220.jpg 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-768x563.jpg 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-1536x1127.jpg 1536w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-2048x1503.jpg 2048w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-16x12.jpg 16w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-vs-Double-Girder-Overhead-Crane-\u2014-Which-One-Should-You-Choose-1568x1150.jpg 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-size: 24pt; color: #336699;\">Qu'est-ce qu'un pont roulant monopoutre ?<\/span><\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">A <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" title=\"pont roulant monopoutre\" href=\"https:\/\/motcrane.com\/fr\/single-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\"><strong>pont roulant monopoutre<\/strong><\/a><\/span>\u00a0utilise <strong>une poutre principale<\/strong>\u00a0qui supporte le palan et le chariot. Le chariot se d\u00e9place g\u00e9n\u00e9ralement sur le <strong>l'aile inf\u00e9rieure de la poutre (sous-fonctionnement)<\/strong>\u00a0ou <strong>sur le dessus (top-running)<\/strong>\u00a0en fonction de la conception.<\/span><\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/fem-standard-overhead-crane\/\"><img decoding=\"async\" class=\"wp-image-2259 size-large aligncenter\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-1024x751.jpg\" alt=\"Pont roulant monopoutre\" width=\"750\" height=\"550\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-1024x751.jpg 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-300x220.jpg 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-768x563.jpg 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-1536x1127.jpg 1536w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-2048x1503.jpg 2048w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-16x12.jpg 16w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/Single-Girder-Overhead-Crane-1568x1150.jpg 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<table style=\"height: 260px; width: 100%; border-collapse: collapse; border-color: #0f0d0d;\" border=\"1\">\n<tbody>\n<tr style=\"height: 105px;\">\n<td style=\"width: 50%; height: 105px;\">\n<h3 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\"><strong>Caract\u00e9ristiques principales<\/strong><\/span><\/h3>\n<\/td>\n<td style=\"width: 50%; height: 105px;\">\n<h3 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\"><strong>Applications courantes<\/strong><\/span><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 155px;\">\n<td style=\"width: 50%; height: 155px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Une poutre de pont principale<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Un poids propre plus l\u00e9ger et un co\u00fbt moindre<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Conception compacte adapt\u00e9e aux ateliers \u00e0 faible hauteur<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">En r\u00e8gle g\u00e9n\u00e9rale, il s'agit d'un soutien <strong>capacit\u00e9s de levage jusqu'\u00e0 20 tonnes<\/strong><\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Classe ouvri\u00e8re\uff1aM3-M5<\/span><\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%; height: 155px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Ateliers de fabrication<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Usines d'assemblage l\u00e9ger<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Entrep\u00f4ts et installations de maintenance<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Exemple :<\/strong>\u00a0A <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" title=\"Grue EOT monopoutre de 5 tonnes\" href=\"https:\/\/motcrane.com\/fr\/single-girder-eot-crane\/\" target=\"_blank\" rel=\"noopener\">Grue EOT monopoutre de 5 tonnes<\/a><\/span> est id\u00e9al pour les ateliers d'usinage ou de fabrication dont la hauteur de plafond est limit\u00e9e.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/single-girder-eot-crane\/\"><img decoding=\"async\" class=\"aligncenter wp-image-2274 size-large\" title=\"Grue EOT monopoutre de 5 tonnes\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-1024x747.jpg\" alt=\"Grue EOT monopoutre de 5 tonnes\" width=\"750\" height=\"547\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-1024x747.jpg 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-300x219.jpg 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-768x560.jpg 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-1536x1120.jpg 1536w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-2048x1494.jpg 2048w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-16x12.jpg 16w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/5-ton-single-girder-EOT-crane-1568x1144.jpg 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 24pt; color: #336699;\"><strong>Qu'est-ce qu'un pont roulant bipoutre ?<\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">A <a title=\"pont roulant bipoutre\" href=\"https:\/\/motcrane.com\/fr\/double-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\"><strong>pont roulant bipoutre<\/strong><\/span><\/a>\u00a0a <strong>deux poutres principales parall\u00e8les<\/strong>\u00a0qui supportent le chariot et le palan. Cette conception offre une plus grande capacit\u00e9 de charge et permet des hauteurs de levage plus importantes.<\/span><\/p>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong> <a href=\"https:\/\/motcrane.com\/fr\/double-girder-overhead-crane\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2277 size-large\" title=\"pont roulant bipoutre\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-1024x753.jpg\" alt=\"pont roulant bipoutre\" width=\"750\" height=\"552\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-1024x753.jpg 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-300x221.jpg 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-768x565.jpg 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-1536x1129.jpg 1536w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-2048x1506.jpg 2048w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-16x12.jpg 16w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/double-girder-overhead-crane-1568x1153.jpg 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<table style=\"height: 92px; width: 100%; border-collapse: collapse; border-color: #0a0909;\" border=\"1\">\n<tbody>\n<tr style=\"height: 62px;\">\n<td style=\"width: 50%; height: 62px;\">\n<h3 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\"><strong>Caract\u00e9ristiques principales<\/strong><\/span><\/h3>\n<\/td>\n<td style=\"width: 50%; height: 62px;\">\n<h3 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\"><strong>Applications courantes<\/strong><\/span><\/h3>\n<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 50%; height: 30px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Deux poutres principales du pont<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Capacit\u00e9 de levage plus \u00e9lev\u00e9e - typiquement <strong>3<\/strong><strong> \u00e0 500 tonnes<\/strong><\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Le palan est plac\u00e9 au sommet du pont, ce qui maximise la hauteur du crochet.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Peut fonctionner de mani\u00e8re intensive et continue<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Classe ouvri\u00e8re\uff1aM3-M7<\/span><\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%; height: 30px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Fabrication de machines lourdes<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Aci\u00e9ries<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Centrales \u00e9lectriques<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Grands ateliers d'assemblage<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Exemple :<\/strong> Un pont roulant bipoutre de 50 tonnes est couramment utilis\u00e9 pour soulever des moules lourds, des turbines ou de grandes structures m\u00e9talliques.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/double-girder-overhead-crane\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2279 size-full\" title=\"Pont roulant bipoutre de 50 tonnes\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/50-ton-double-girder-bridge-crane.png\" alt=\"Pont roulant bipoutre de 50 tonnes\" width=\"768\" height=\"510\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/50-ton-double-girder-bridge-crane.png 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/50-ton-double-girder-bridge-crane-300x199.png 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/10\/50-ton-double-girder-bridge-crane-18x12.png 18w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><\/h2>\n<h2 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 24pt; color: #336699;\"><strong>Principales diff\u00e9rences entre les grues monopoutre et bipoutre<\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<table style=\"height: 244px; width: 100%; border-collapse: collapse; border-color: #080707;\" border=\"1\">\n<tbody>\n<tr style=\"height: 31px;\">\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><b>Fonctionnalit\u00e9<\/b><\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><b>Monopoutre<\/b><\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><b>Double poutre<\/b><\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Structure<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Une poutre principale<\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Deux poutres principales<\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Capacit\u00e9 de levage<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Jusqu'\u00e0 ~20 tonnes<\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">3 tonnes \u00e0 500 tonnes<\/span><\/td>\n<\/tr>\n<tr style=\"height: 31px;\">\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>La port\u00e9e<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Jusqu'\u00e0 25 m<\/span><\/td>\n<td style=\"width: 33.3333%; height: 31px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Jusqu'\u00e0 35 m ou plus<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Co\u00fbt<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Plus bas<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Plus \u00e9lev\u00e9<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Maintenance<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Plus facile<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Plus complexe<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Hauteur d'installation<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Compact<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">N\u00e9cessite une hauteur de construction plus importante<\/span><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Type de crabe<\/strong><\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Sous-bassement<\/span><\/td>\n<td style=\"width: 33.3333%; height: 30px;\"><span style=\"font-family: verdana, geneva, sans-serif;\">Toujours au top<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">R\u00e9sum\u00e9 des avantages et des inconv\u00e9nients<\/span><\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<table style=\"height: 318px; width: 100%; border-collapse: collapse; border-color: #0a0a0a;\" border=\"1\">\n<tbody>\n<tr style=\"height: 10px;\">\n<td style=\"width: 50%; height: 10px;\">\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Avantages des grues monopoutre<\/strong><\/span><\/p>\n<\/td>\n<td style=\"width: 50%; height: 10px;\">\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Avantages des grues bipoutre<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"width: 50%; height: 53px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00c9conomique et l\u00e9ger<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Co\u00fbts d'installation et de transport r\u00e9duits<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Des d\u00e9lais de production et de livraison plus courts<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Id\u00e9al pour les ateliers dont la hauteur est limit\u00e9e<\/span><\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%; height: 53px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Une capacit\u00e9 plus \u00e9lev\u00e9e et une dur\u00e9e de vie plus longue<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Plus grande hauteur de crochet<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Plus stable pour les charges lourdes<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Plus facile \u00e0 int\u00e9grer aux passerelles de maintenance, aux \u00e9clairages ou aux cabines<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr style=\"height: 105px;\">\n<td style=\"width: 50%; height: 105px;\">\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Limites<\/strong><\/span><\/p>\n<\/td>\n<td style=\"width: 50%; height: 105px;\">\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong>Limites<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n<tr style=\"height: 150px;\">\n<td style=\"width: 50%; height: 150px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Capacit\u00e9 de levage inf\u00e9rieure<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Port\u00e9e et hauteur de crochet limit\u00e9es<\/span><\/li>\n<li><span style=\"font-size: 14pt; font-family: verdana, geneva, sans-serif;\">Pas id\u00e9al pour une utilisation intensive et continue<\/span><\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%; height: 150px;\">\n<ul style=\"list-style-type: square;\">\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Co\u00fbt et poids plus \u00e9lev\u00e9s<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">N\u00e9cessit\u00e9 de poutres de piste plus solides<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Une installation et une maintenance plus complexes<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">Lequel choisir ?<\/span><\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Votre choix d\u00e9pend <strong>capacit\u00e9 de levage<\/strong>, <strong>taille de l'atelier<\/strong>et <strong>budget<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Petite usine ou entrep\u00f4t\uff1a<span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" title=\"Grue monopoutre\" href=\"https:\/\/motcrane.com\/fr\/single-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\">Grue monopoutre<\/a><\/span><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Industrie moyenne \u00e0 lourde\uff1a<a title=\"Grue \u00e0 double poutre\" href=\"https:\/\/motcrane.com\/fr\/double-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\">Grue \u00e0 double poutre<\/span><\/a><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Hauteur limit\u00e9e des b\u00e2timents\uff1a<span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" title=\"Grue monopoutre\" href=\"https:\/\/motcrane.com\/fr\/single-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\">Grue monopoutre<\/a><\/span><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Production d'\u00e9quipements lourds\uff1a<a title=\"Grue \u00e0 double poutre\" href=\"https:\/\/motcrane.com\/fr\/double-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #3366ff;\">Grue \u00e0 double poutre<\/span><\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Si vos besoins de levage sont inf\u00e9rieurs \u00e0 15-20 tonnes, un <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" title=\"pont roulant monopoutre\" href=\"https:\/\/motcrane.com\/fr\/single-girder-overhead-crane\/\" target=\"_blank\" rel=\"noopener\"><strong>pont roulant monopoutre<\/strong><\/a><\/span>\u00a0offre g\u00e9n\u00e9ralement le meilleur rapport qualit\u00e9-prix.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Toutefois, pour la production \u00e0 grande \u00e9chelle, les \u00e9quipes continues ou les capacit\u00e9s de charge sup\u00e9rieures \u00e0 20 tonnes, un <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" title=\"conception d&#039;une poutre double\" href=\"https:\/\/motcrane.com\/fr\/double-girder-eot-crane\/\" target=\"_blank\" rel=\"noopener\"><strong>conception d'une poutre double<\/strong><\/a><\/span>\u00a0est un investissement \u00e0 long terme plus durable.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif; color: #0000ff; font-size: 18pt;\"><strong>Comparaison des co\u00fbts (fourchette typique)<\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<table style=\"width: 100%; border-collapse: collapse; border-color: #050505;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><b>Type de grue<\/b><\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><b>Co\u00fbt estim\u00e9 (USD)<\/b><\/strong><\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><b>Notes<\/b><\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Monopoutre 5T x 10m de port\u00e9e<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">$7,000 - $12,000<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Atelier l\u00e9ger<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Double poutre 10T x 20m de port\u00e9e<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">$15,000 - $25,000<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Moyennement robuste<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Double poutre 50T x 25m de port\u00e9e<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">$40,000 - $60,000<\/span><\/td>\n<td style=\"width: 33.3333%;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Application \u00e0 usage intensif<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><em>(Ces prix varient en fonction de la marque du palan, du syst\u00e8me de commande et du pays de fabrication).<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong><span style=\"font-size: 18pt; font-family: verdana, geneva, sans-serif;\">Conseils de s\u00e9curit\u00e9 et d'entretien<\/span><\/strong><\/span><\/h3>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Quel que soit le type de grue, la s\u00e9curit\u00e9 et la maintenance sont essentielles.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Inspecter r\u00e9guli\u00e8rement les c\u00e2bles et les interrupteurs de fin de course<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Lubrifier les roues, les roulements et les engrenages du palan<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> V\u00e9rifier l'alignement des pistes et les tampons d'arr\u00eat d'urgence<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #3366ff;\">\u2660<\/span> Former les op\u00e9rateurs \u00e0 respecter les normes de s\u00e9curit\u00e9 locales (par exemple, les r\u00e9glementations OSHA, ISO ou EN).<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"color: #336699;\"><strong><span style=\"font-size: 24pt; font-family: verdana, geneva, sans-serif;\">Conclusion<\/span><\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Les deux <strong>unique<\/strong>\u00a0et <strong>ponts roulants bipoutres<\/strong>\u00a0ont leurs propres atouts.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Si votre objectif est la rentabilit\u00e9 et la simplicit\u00e9, choisissez un <span style=\"color: #3366ff;\"><strong>monopoutre<\/strong><\/span>.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Si votre objectif est la performance, la durabilit\u00e9 et la capacit\u00e9 de levage, investissez dans un <span style=\"color: #3366ff;\"><strong>poutre double<\/strong><\/span>.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">Appel \u00e0 l'action<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Vous travaillez dans un espace restreint ou dans des locaux exigus et vous avez besoin d'une installation de pr\u00e9cision pour des \u00e9quipements de grande valeur ?<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Envoyer <span style=\"color: #0000ff;\"><strong><a style=\"color: #0000ff;\" title=\"nous contacter\" href=\"https:\/\/motcrane.com\/fr\/contact-us\/\" target=\"_blank\" rel=\"noopener\">MOTCRANE<\/a> <\/strong><\/span>l'enqu\u00eate. Nous vous renverrons deux options pratiques (configuration standard ou mise \u00e0 niveau) avec des fourchettes de budget correspondant \u00e0 votre plan de projet.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Pont roulant monopoutre ou bipoutre - Lequel choisir ? Le choix du bon syst\u00e8me de pont roulant est l'une des d\u00e9cisions les plus cruciales en mati\u00e8re de manutention. Qu'il s'agisse de moderniser une usine existante ou de cr\u00e9er un nouvel atelier, comprendre la diff\u00e9rence entre un pont roulant monopoutre et un pont roulant bipoutre peut avoir une incidence directe sur... <a class=\"more-link\" href=\"https:\/\/motcrane.com\/fr\/blog\/single-girder-vs-double-girder-overhead-crane-which-one-should-you-choose\/\">Poursuivre la lecture <span class=\"screen-reader-text\">Pont roulant monopoutre ou bipoutre - Lequel choisir ?<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2259,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2257","blog","type-blog","status-publish","format-standard","has-post-thumbnail","hentry","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog\/2257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/comments?post=2257"}],"version-history":[{"count":39,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog\/2257\/revisions"}],"predecessor-version":[{"id":2302,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog\/2257\/revisions\/2302"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/media\/2259"}],"wp:attachment":[{"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/media?parent=2257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}