{"id":2176,"date":"2025-08-31T13:06:30","date_gmt":"2025-08-31T05:06:30","guid":{"rendered":"https:\/\/motcrane.com\/?post_type=blog&#038;p=2176"},"modified":"2025-10-17T13:53:45","modified_gmt":"2025-10-17T05:53:45","slug":"hydraulic-gantry-crane-selection-applications-%e2%89%a4100-t-20-t-30-t-60-t-100-t","status":"publish","type":"blog","link":"https:\/\/motcrane.com\/fr\/blog\/hydraulic-gantry-crane-selection-applications-%e2%89%a4100-t-20-t-30-t-60-t-100-t\/","title":{"rendered":"S\u00e9lection et applications des portiques hydrauliques (\u2264100 t) - 20 t \/ 30 t \/ 60 t \/ 100 t"},"content":{"rendered":"<h1 style=\"text-align: center;\"><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 24pt;\">S\u00e9lection et applications des portiques hydrauliques (\u2264100 t) <\/span><\/strong><\/span><\/h1>\n<h1 style=\"text-align: center;\"><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 24pt;\">- 20 t \/ 30 t \/ 60 t \/ 100 t<\/span><\/strong><\/span><\/h1>\n<p>&nbsp;<\/p>\n<h2><\/h2>\n<h2><\/h2>\n<h2><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt; color: #336699;\">1) Positionnement technique (et pourquoi il ne s'agit pas d'un portique conventionnel)<\/span><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">A <span style=\"color: #336699;\"><strong><a style=\"color: #336699;\" title=\"Grue portique hydraulique\" href=\"https:\/\/motcrane.com\/fr\/hydraulic-gantry-crane\/\" target=\"_blank\" rel=\"noopener\">Grue portique hydraulique<\/a><\/strong><\/span> est un syst\u00e8me de levage de niveau installation con\u00e7u pour les environnements \u00e0 espace restreint et \u00e0 faible hauteur, et pour les \u00e9quipements de grande valeur qui doivent \u00eatre mis en place avec pr\u00e9cision. <\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Caract\u00e9ristiques principales :<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663\u00a0<\/span> <em><span style=\"color: #3366ff;\">Pieds hydrauliques autoportants avec colonnes t\u00e9lescopiques<\/span><\/em><\/strong> - pas de poutres de roulement ou de rails fixes n\u00e9cessaires ; travaux sur des dalles ou des fondations temporaires.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663\u00a0<\/span> <span style=\"color: #3366ff;\"><em>Levage synchronis\u00e9 multi-cylindres<\/em><\/span><\/strong> - d\u00e9placement vertical contr\u00f4l\u00e9 et micro-mouvement pour un alignement au millim\u00e8tre pr\u00e8s (en fonction du capteur et de l'ensemble de contr\u00f4le).<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663\u00a0<\/span> <em><span style=\"color: #3366ff;\">Logistique modulaire<\/span><\/em><\/strong> - Les pieds et les poutres de t\u00eate se s\u00e9parent pour faciliter le transport et l'acc\u00e8s\/sortie du chantier.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #000000;\"><strong><span style=\"color: #336699;\">\u2663\u00a0<\/span> <em><span style=\"color: #3366ff;\">Am\u00e9nagement de la hauteur sous plafond<\/span><\/em><\/strong> <\/span>- compl\u00e8te les postes de travail d'installation o\u00f9 les ponts roulants ou les grues mobiles ne peuvent pas acc\u00e9der.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt; color: #0000ff;\">Consid\u00e9rez-le comme une plate-forme d'installation plut\u00f4t que comme un portique de manutention : il privil\u00e9gie la pr\u00e9cision du placement et l'adaptabilit\u00e9 au site, et non les d\u00e9placements r\u00e9p\u00e9titifs de longue dur\u00e9e.<\/span><\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/hydraulic-gantry-crane\/\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-2181\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane.png\" alt=\"S\u00e9lection et applications des portiques hydrauliques (\u2264100 t) - 20 t \/ 30 t \/ 60 t \/ 100 t\" width=\"556\" height=\"556\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane.png 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane-300x300.png 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane-150x150.png 150w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane-768x768.png 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantries-of-motcrane-12x12.png 12w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><strong style=\"color: #336699; font-size: 48px;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">2) Tonnage par rapport \u00e0 la cartographie des cas d'utilisation (20 t \/ 30 t \/ 60 t \/ 100 t)<\/span><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"color: #336699;\">\u2663\u00a0 \u00a0<\/span><\/span><strong><span style=\"color: #3366ff;\"><em>Portique hydraulique de 20 tonnes - Installation d'\u00e9quipements de pr\u00e9cision \/ baies de maintenance<\/em><\/span><\/strong><\/span><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 T\u00e2ches typiques : Machines CNC, moules, presses hydrauliques, bancs d'essai ; all\u00e9es int\u00e9rieures \u00e9troites et passages de portes.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Pourquoi 20 t : Faible encombrement, modifications agiles de l'agencement ; id\u00e9al lorsque les charges r\u00e9guli\u00e8res sont de 8 \u00e0 15 t avec une r\u00e9serve raisonnable.<\/span><\/p>\n<h3><span style=\"font-size: 14pt;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"color: #336699;\">\u2663\u00a0 \u00a0<\/span><\/span><\/span><strong><span style=\"color: #3366ff;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">30<\/span><\/em><\/span><\/strong><\/span><strong><span style=\"color: #3366ff;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><em>grue portique hydraulique t<\/em><\/span><span style=\"font-size: 14pt;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">- Le milieu de gamme \"universel<\/span><\/em><\/span><\/span><\/strong><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 T\u00e2ches typiques : Machines d'injection\/de pression moyennes, moteurs diesel, h\u00e9lices, constructions m\u00e9talliques soud\u00e9es.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Pourquoi 30 t : Large couverture tout en restant maniable ; souvent le premier choix pour les usines de taille moyenne.<\/span><\/p>\n<h3><span style=\"font-size: 14pt;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"color: #336699;\">\u2663\u00a0 \u00a0<\/span><\/span><\/span><strong><span style=\"color: #3366ff;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">60<\/span><\/em><\/span><\/strong><\/span><strong><span style=\"color: #3366ff;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><em>grue portique hydraulique t<\/em><\/span><span style=\"font-size: 14pt;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">- Un cheval de bataille pour la fabrication lourde et la relocalisation de lignes<\/span><\/em><\/span><\/span><\/strong><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 T\u00e2ches typiques : Grandes presses\/\u00e9quipement cellulaire, chaudi\u00e8res\/\u00e9changeurs de chaleur, groupes \u00e9lectrog\u00e8nes de taille moyenne ; d\u00e9placements de lignes modulaires.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Pourquoi 60 t : Confortable avec des charges r\u00e9guli\u00e8res de 40-50 t ; hauteur de levage et capacit\u00e9 \u00e9quilibr\u00e9es pour la fiabilit\u00e9 et le temps d'ex\u00e9cution.<\/span><\/p>\n<h3><span style=\"font-size: 14pt;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"color: #336699;\">\u2663\u00a0 \u00a0<\/span><\/span><\/span><strong><span style=\"color: #3366ff;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">100<\/span><\/em><\/span><\/strong><\/span><strong><span style=\"color: #3366ff;\"><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><em>grue portique hydraulique t<\/em><\/span><span style=\"font-size: 14pt;\"><em><span style=\"font-family: verdana, geneva, sans-serif;\">- Assurance pour les actifs critiques et les postes de travail sp\u00e9ciaux<\/span><\/em><\/span><\/span><\/strong><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 T\u00e2ches typiques : Transformateurs \u00e9lectriques, \u00e9l\u00e9ments de ponts pr\u00e9fabriqu\u00e9s, grands modules marins\/moteurs.<\/span><br \/>\n<span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Pourquoi 100 t : Marge de s\u00e9curit\u00e9 plus \u00e9lev\u00e9e et adaptabilit\u00e9 l\u00e0 o\u00f9 convergent faible hauteur de chargement + tonnage \u00e9lev\u00e9 + pr\u00e9cision de la mise en place.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><\/h2>\n<h2><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">3) Comment choisir (liste de contr\u00f4le de l'ing\u00e9nierie)<\/span><\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\"><strong>Charge maximale \u00d7 facteur de s\u00e9curit\u00e9<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Taille selon la masse maximale de la pi\u00e8ce \u00d7 1,2-1,3. (Exemple : 50 t \u21d2 choisir le mod\u00e8le 60 t.)<\/span><\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663\u00a0<\/span> \u00a0<span style=\"color: #3366ff;\"><strong>G\u00e9om\u00e9trie et d\u00e9gagements<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Hauteur de la colonne r\u00e9tract\u00e9e + hauteur de la pi\u00e8ce + profondeur du gr\u00e9ement + marge de s\u00e9curit\u00e9 (g\u00e9n\u00e9ralement \u2265200-300 mm). Envisager des poutres \u00e0 faible hauteur si la situation est tendue.<\/span><\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\"><strong>Portance du sol et chemin de charge<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Calculer la pression d'appui et utiliser des nattes ou des plaques d'acier pour r\u00e9partir la charge ; ajouter des facteurs pour les virages, les joints et les rampes.<\/span><\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\"><strong>Synchronisation et pr\u00e9cision du placement<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">V\u00e9rifier la synchronisation multipoint (retour de d\u00e9placement\/pression), le contr\u00f4le de la micro-vitesse, le verrouillage m\u00e9canique (anti-chute\/autoblocage).<\/span><\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\"><strong>D\u00e9lai d'ex\u00e9cution du projet et mobilit\u00e9<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Le travail sur des projets multi-sites favorise la modularit\u00e9 et la rapidit\u00e9 d'installation et de d\u00e9montage ; les stations fixes peuvent \u00eatre \u00e9quip\u00e9es de rouleaux ou de patins pour les d\u00e9placements horizontaux de courte dur\u00e9e.<\/span><\/p>\n<h3><em><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\"><strong>Points de levage et CG<\/strong><\/span><\/span><\/em><\/h3>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\">Confirmez le centre de gravit\u00e9, la r\u00e9sistance du patin et l'ad\u00e9quation du gr\u00e9ement (palonniers, \u00e9lingues, cha\u00eenes). Les pi\u00e8ces longues b\u00e9n\u00e9ficient d'un palonnier sur mesure pour limiter la d\u00e9flexion et le balancement.<\/span><\/p>\n<h2><\/h2>\n<h2><a href=\"https:\/\/motcrane.com\/fr\/hydraulic-gantry-crane\/\"><img decoding=\"async\" class=\"aligncenter wp-image-2180 size-large\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry-1024x868.png\" alt=\"Diagramme de d\u00e9gagement du portique hydraulique indiquant Hmin, Hmax, Wclear et la profondeur du gr\u00e9ement\" width=\"750\" height=\"636\" srcset=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry-1024x868.png 1024w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry-300x254.png 300w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry-768x651.png 768w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry-14x12.png 14w, https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/hydraulic_gantry_clearance_geometry.png 1166w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/h2>\n<p>&nbsp;<\/p>\n<h2><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">4) Blocs de configuration typiques (personnalisables)<\/span><\/strong><\/span><\/h2>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\">Hydraulique<\/span>:<\/strong> vannes proportionnelles\/servo, circuits de d\u00e9charge et de maintien, vannes de contrepoids, option antid\u00e9flagrante.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\">Contr\u00f4le de la synchronisation<\/span>:<\/strong> 4 points\/multipoints, capteurs de d\u00e9placement lin\u00e9aires (\u00e0 c\u00e2ble\/LVDT) et surveillance de la pression\/charge.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\">Verrouillage et s\u00e9curit\u00e9<\/span>:<\/strong> manchons de verrouillage m\u00e9canique ou anti-chute \u00e0 cr\u00e9maill\u00e8re, alarmes de surcharge\/d\u00e9placement\/inclinaison, arr\u00eat d'urgence.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\">IHM et alimentation<\/span>:<\/strong> console \u00e0 distance avec ou sans fil ; affichage en temps r\u00e9el de la hauteur\/position\/charge ; diagnostics ; triphas\u00e9 380\/400\/415\/440\/460 V 50\/60 Hz.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><strong><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<span style=\"color: #3366ff;\">Poutres et accessoires<\/span>:<\/strong> poutres de t\u00eate modulaires, dispositif de d\u00e9placement lat\u00e9ral, rouleaux\/chaussures de glissement, rails temporaires, matelas pour stabilisateurs.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">5) Portance du sol et stabilit\u00e9 (ce qu'il faut v\u00e9rifier)<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Valeurs de conception des dalles\/fondations<\/span>:<\/strong> la qualit\u00e9 du b\u00e9ton, l'\u00e9paisseur, l'armature, le compactage de la couche de fondation.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Pression des paliers<\/span>:<\/strong> charge totale \u00f7 surface de contact effective ; <strong>augmenter la surface<\/strong> avec des tapis\/plaques si n\u00e9cessaire.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Stabilit\u00e9 lat\u00e9rale<\/span>:<\/strong> inclure les charges de d\u00e9placement lat\u00e9ral, de vent et d'acc\u00e9l\u00e9ration ; v\u00e9rifier le rapport hauteur\/base et le coefficient de frottement.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Planification des itin\u00e9raires<\/span>:<\/strong> inspecter les joints, les nids-de-poule, les pentes, les rayons de braquage ; marquer les zones d'exclusion avant le levage.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 18pt;\">6) Liste de contr\u00f4le rapide pour les demandes d'information (envoyer cette liste pour obtenir une proposition rapide)<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Poids max. et normal (t)<\/span><\/strong> et <span style=\"color: #3366ff;\"><strong>Position\/tol\u00e9rance de la CG<\/strong><\/span><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Enveloppe de la pi\u00e8ce<\/span><\/strong> (L\u00d7L\u00d7H) et <span style=\"color: #3366ff;\"><strong>positions des yeux de la patte\/force<\/strong><\/span><\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">D\u00e9gagements du site<\/span><\/strong> (hauteur libre minimale, largeur int\u00e9rieure libre, ouvertures d'acc\u00e8s)<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Hauteur cible d'abaissement<\/span><\/strong> (fondation\/base d'\u00e9quipement + allocation d'outillage)<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Donn\u00e9es au sol<\/span><\/strong> (d\u00e9tails de la construction ou valeurs admissibles des paliers)<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Cadence des op\u00e9rations<\/span><\/strong> (fr\u00e9quence annuelle\/saisonni\u00e8re\/mensuelle ; multi-sites ?)<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">\u00c9nergie et environnement<\/span><\/strong> (tension, EX, basse temp\u00e9rature, corrosion)<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Fen\u00eatre et service de livraison<\/span><\/strong> (installation\/mise en service\/formation si n\u00e9cessaire)<\/span><\/p>\n<p><a href=\"https:\/\/motcrane.com\/fr\/hydraulic-gantry-crane\/\"><img decoding=\"async\" class=\"aligncenter wp-image-2209\" src=\"https:\/\/motcrane.com\/wp-content\/uploads\/2025\/08\/Hydraulic-Gantry.png\" alt=\"grue portique hydraulique 30t-100t\" width=\"580\" height=\"564\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 18pt; color: #336699;\"><strong><span style=\"font-family: verdana, geneva, sans-serif;\">7) Pourquoi MOTCRANE<\/span><\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Couverture<\/span>:<\/strong> 20 t \/ 30 t \/ 60 t \/ 100 t solutions pr\u00eates \u00e0 \u00eatre adapt\u00e9es ; ing\u00e9nierie non standard sur demande.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Produits de l'ing\u00e9nierie<\/span>:<\/strong> v\u00e9rification de la charge et de la stabilit\u00e9 et recommandations concernant les appuis au sol.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Contr\u00f4les et s\u00e9curit\u00e9<\/span>:<\/strong> synchronisation multipoints, contr\u00f4le du d\u00e9placement\/de la charge, verrouillage m\u00e9canique\/antichute, arr\u00eat d'urgence.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><strong><span style=\"font-family: verdana, geneva, sans-serif; font-size: 14pt;\"><span style=\"color: #336699;\">\u2663<\/span>\u00a0 \u00a0<\/span><span style=\"color: #3366ff;\">Livraison et service<\/span>:<\/strong> construction rapide, installation\/mise en service\/formation \u00e0 l'\u00e9chelle mondiale, assistance fiable en mati\u00e8re de pi\u00e8ces d\u00e9tach\u00e9es.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><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>la liste de contr\u00f4le ci-dessus. Nous vous renverrons deux options pratiques (configuration standard ou mise \u00e0 niveau) avec des fourchettes budg\u00e9taires correspondant \u00e0 votre plan de projet.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Hydraulic Gantry Crane Selection &amp; Applications (\u2264100 t) \u2014 20 t \/ 30 t \/ 60 t \/ 100 t &nbsp; 1) Engineering Positioning (and why it\u2019s not a conventional gantry) &nbsp; A Hydraulic Gantry Crane is an installation-grade lifting system purpose-built for space-constrained, low-headroom environments and high-value equipment that must be precisely set in&hellip; <a class=\"more-link\" href=\"https:\/\/motcrane.com\/fr\/blog\/hydraulic-gantry-crane-selection-applications-%e2%89%a4100-t-20-t-30-t-60-t-100-t\/\">Poursuivre la lecture <span class=\"screen-reader-text\">S\u00e9lection et applications des portiques hydrauliques (\u2264100 t) - 20 t \/ 30 t \/ 60 t \/ 100 t<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":2213,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2176","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\/2176","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=2176"}],"version-history":[{"count":34,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog\/2176\/revisions"}],"predecessor-version":[{"id":2300,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/blog\/2176\/revisions\/2300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/media\/2213"}],"wp:attachment":[{"href":"https:\/\/motcrane.com\/fr\/wp-json\/wp\/v2\/media?parent=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}