{"id":5663,"date":"2026-09-07T17:03:16","date_gmt":"2026-09-07T09:03:16","guid":{"rendered":"https:\/\/www.sytrailer.com\/?post_type=trailer&#038;p=5663"},"modified":"2026-09-15T11:53:55","modified_gmt":"2026-09-15T03:53:55","slug":"semi-remorque-surbaissee-3-essieux-120-tonnes-pour-pelleteuse","status":"publish","type":"trailer","link":"https:\/\/www.sytrailer.com\/fr\/products\/semi-remorque-surbaissee\/semi-remorque-surbaissee-3-essieux-120-tonnes-pour-pelleteuse\/","title":{"rendered":"Semi-remorque surbaiss\u00e9e 3 essieux 120 tonnes pour excavatrice"},"content":{"rendered":"<p style=\"text-align:center\"><strong><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><span style=\"font-size:20px\">Semi-remorque surbaiss\u00e9e<\/span><\/span><\/span><\/strong><\/p>\n<p><span style=\"font-size:18px\"><strong><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Introduction<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Les semi-remorques surbaiss\u00e9es ne comportent plus de planchers lat\u00e9raux fixes mont\u00e9s sur leur plateau de chargement. Elles sont couramment utilis\u00e9es pour le transport de marchandises longue distance dans le secteur de la logistique. Ce type de semi-remorque est fabriqu\u00e9 avec une poutre principale de tr\u00e8s haute rigidit\u00e9 qui traverse l&rsquo;ensemble de la semi-remorque. La poutre longitudinale \u00e0 l&rsquo;avant est g\u00e9n\u00e9ralement de type col de cygne. La partie sup\u00e9rieure de la poutre principale mesure entre 400&nbsp;mm et 550&nbsp;mm et la poutre longitudinale est soud\u00e9e par une machine de soudage \u00e0 l&rsquo;arc immerg\u00e9 automatique. L&rsquo;extr\u00e9mit\u00e9 avant est trait\u00e9e par grenaillage et la traverse traverse la poutre longitudinale et soude l&rsquo;ensemble de la structure de la semi-remorque.<\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\">Les semi-remorques surbaiss\u00e9es sont similaires aux semi-remorques plateau, \u00e0 la diff\u00e9rence qu&rsquo;elles poss\u00e8dent deux niveaux de plancher. Le plancher s&rsquo;abaisse apr\u00e8s le passage des essieux du tracteur, cr\u00e9ant ainsi un plateau sup\u00e9rieur et un plateau inf\u00e9rieur. Le plateau inf\u00e9rieur permet \u00e0 la semi-remorque de transporter des charges plus hautes qu&rsquo;une semi-remorque plateau.<\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"Drop Deck Trailer\" title=\"Drop Deck Trailer\" loading=\"lazy\" width=\"500\" height=\"417\" src=\"https:\/\/www.sytrailer.com\/wp-content\/uploads\/2026\/09\/vm_d8fc4a74590bf031ce696294cd24570c.jpg\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align:justify\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Les semi-remorques surbaiss\u00e9es sont couramment utilis\u00e9es pour transporter des v\u00e9hicules lourds et des machines telles que des t\u00eates de tracteur routier et des v\u00e9hicules sp\u00e9ciaux, des v\u00e9hicules ferroviaires, des treuils miniers, des machines et \u00e9quipements forestiers, des machines agricoles telles que des excavatrices, des chargeuses, des finisseurs et des \u00e9quipements de levage, ainsi que d&rsquo;autres marchandises lourdes.<\/span><\/span><\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"Drop Deck Trailer\" title=\"Drop Deck Trailer\" loading=\"lazy\" width=\"500\" height=\"375\" src=\"https:\/\/www.sytrailer.com\/wp-content\/uploads\/2026\/09\/vm_1f70b7b4dcb8abce723ccd8661418da5.webp\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size:18px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Sp\u00e9cifications de la semi-remorque surbaiss\u00e9e<\/strong><\/span><\/span><\/span><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:100%\" class=\"table\">\n<tbody>\n<tr>\n<td>&nbsp;<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>3 essieux<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>4 essieux<\/strong><\/span><\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Marque<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Haoyue<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Haoyue<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Application<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Chargement lourd<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Chargement lourd<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Essieu<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">3 essieux<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">4 essieux<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Capacit\u00e9 de chargement<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">30 &#8211; 120 tonnes<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">30 &#8211; 150 tonnes<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>L*W*H<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">13000*3000*1760mm<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">13000*3000*1760mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>\u00c9chelle<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Ressort m\u00e9canique\/Hydraulique<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Ressort m\u00e9canique\/Hydraulique<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Col de cygne amovible<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Essieux multiples<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Essieux directeurs<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Type de pneus<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Encastr\u00e9s ou apparents<\/span><\/span><\/span><\/p>\n<\/td>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Encastr\u00e9s ou apparents<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Poutre principale<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Mat\u00e9riau : Q345\/T700<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Hauteur : 500mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Platine sup\u00e9rieure : 24mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Platine interm\u00e9diaire : 14mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Platine inf\u00e9rieure : 26mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>\u00c9paisseur du plateau<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">4mm<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Essieu<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">3\/4 essieux *13\/16 tonnes<\/span><\/span><\/span><\/p>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Haoyue\/FUWA\/BPW\/Autre<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Pneu<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">9.00*22.5\/6.5-20 (12\/16 pi\u00e8ces)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Acier\/Aluminium<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Jante<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">9.00*22.5\/6.5-20 (12\/16 pi\u00e8ces)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Acier\/Aluminium<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Ressort \u00e0 lames<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">90mm*13mm*10\/90mm*16mm*10Pcs<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Syst\u00e8me de suspension<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Suspension m\u00e9canique\/pneumatique<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>\u00c9chelle<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Ressort m\u00e9canique\/Hydraulique<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Axe d&rsquo;attelage<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">#50(2&quot;)\/#90(3.5&quot;)<\/span><\/span><\/span><\/p>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">JOST\/Autre marque, rempla\u00e7able<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>B\u00e9quilles<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">28 tonnes deux vitesses<\/span><\/span><\/span><\/p>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">JOST\/Autre marque<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Bo\u00eete \u00e0 outils<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Acier\/Aluminium<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>\u00c9l\u00e9ments \u00e9largis<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Disponible<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Peinture&nbsp;<\/strong><\/span><\/span><\/span><\/p>\n<\/td>\n<td colspan=\"2\">\n<p><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Peinture combin\u00e9e polyur\u00e9thane<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size:18px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><strong>Structure du produit de la semi-remorque surbaiss\u00e9e<\/strong><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">La semi-remorque surbaiss\u00e9e utilise g\u00e9n\u00e9ralement une extr\u00e9mit\u00e9 avant \u00e0 poutre concave de forme col de cygne. \u00c0 l&rsquo;avant du col de cygne, la connexion \u00e0 la t\u00eate de tracteur s&rsquo;effectue au moyen de l&rsquo;axe d&rsquo;attelage et de la sellette, tandis qu&rsquo;\u00e0 l&rsquo;arri\u00e8re, elle est reli\u00e9e au ch\u00e2ssis porteur principal. La plateforme de chargement se trouve au milieu et le ch\u00e2ssis de roues \u00e0 l&rsquo;extr\u00e9mit\u00e9 arri\u00e8re de la semi-remorque.<\/span><\/span><\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"Drop Deck Trailer\" title=\"Drop Deck Trailer\" loading=\"lazy\" width=\"600\" height=\"502\" src=\"https:\/\/www.sytrailer.com\/wp-content\/uploads\/2026\/09\/vm_432eeed7e604091dcd73f0474a55883e.jpg\" \/><\/p>\n<p><strong><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><\/span><\/span><\/strong><\/p>\n<h2 style=\"text-align:justify\"><strong><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\"><span style=\"font-size:16px\">M\u00e9thode de fixation du ch\u00e2ssis<\/span><\/span><\/span><\/strong><\/h2>\n<p style=\"text-align:justify\"><span style=\"font-size:16px\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">La m\u00e9thode de fixation du ch\u00e2ssis consiste \u00e0 fixer ensemble le ch\u00e2ssis de la semi-remorque et celui du camion afin d&#8217;emp\u00eacher tout d\u00e9placement vertical excessif du dispositif de suspension de la semi-remorque. On utilise g\u00e9n\u00e9ralement un type \u00e0 trois essieux \u00e9quilibr\u00e9s, \u00e0 deux essieux \u00e9quilibr\u00e9s ou une suspension rigide. Un contrepoids est install\u00e9 entre les ressorts \u00e0 lames avant et arri\u00e8re, ce qui maintient la fl\u00e8che des ressorts \u00e0 lames avant et arri\u00e8re au m\u00eame niveau et \u00e9quilibre la force exerc\u00e9e sur les essieux avant et arri\u00e8re. Le soudage sous gaz protecteur rend la semi-remorque plus durable avec une apparence \u00e9l\u00e9gante.&nbsp;<\/span><\/span><\/span><\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"Drop Deck Trailer\" title=\"Drop Deck Trailer\" loading=\"lazy\" width=\"600\" height=\"501\" src=\"https:\/\/www.sytrailer.com\/wp-content\/uploads\/2026\/09\/vm_f1257616bdeebb5f9ab3d2f6515234fa.jpg\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><strong><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">Concept de base<\/span><\/span><\/strong><\/h2>\n<p style=\"text-align:justify\"><span style=\"line-height:1.7\"><span style=\"font-family:Arial,Helvetica,sans-serif\">La semi-remorque surbaiss\u00e9e existe en version plateau plat, \u00e0 poutre concave et \u00e0 structure pneus apparents. Son ch\u00e2ssis est de type escalier et la section de la poutre longitudinale est en forme de I, ce qui lui conf\u00e8re une grande rigidit\u00e9 et une grande r\u00e9sistance. Le plan principal du plateau du ch\u00e2ssis est bas, ce qui garantit la stabilit\u00e9 du transport. Elle convient \u00e0 tous les types de machines de construction, de gros \u00e9quipements et d&rsquo;acier lourds.<\/span><\/span><\/p>\n<p style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" alt=\"Drop Deck Trailer\" title=\"Drop Deck Trailer\" loading=\"lazy\" width=\"600\" height=\"399\" src=\"https:\/\/www.sytrailer.com\/wp-content\/uploads\/2026\/09\/vm_38eaf4dc849bc54c78f5f24936d514f8.webp\" \/><\/p>\n<p class=\"productsTags\">\n","protected":false},"excerpt":{"rendered":"<p>Semi-remorque surbaiss\u00e9e Introduction Les semi-remorques surbaiss\u00e9es ne comportent plus de planchers lat\u00e9raux fixes mont\u00e9s sur leur plateau de chargement. Elles sont couramment utilis\u00e9es pour le transport de marchandises longue distance dans le secteur de la logistique. Ce type de semi-remorque est fabriqu\u00e9 avec une poutre principale de tr\u00e8s haute rigidit\u00e9 qui traverse l&rsquo;ensemble de la [&hellip;]<\/p>\n","protected":false},"featured_media":1351,"template":"","trailer_type":[118,118],"class_list":["post-5663","trailer","type-trailer","status-publish","has-post-thumbnail","hentry","trailer_type-semi-remorque-surbaissee"],"_links":{"self":[{"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/trailer\/5663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/trailer"}],"about":[{"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/types\/trailer"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/media\/1351"}],"wp:attachment":[{"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/media?parent=5663"}],"wp:term":[{"taxonomy":"trailer_type","embeddable":true,"href":"https:\/\/www.sytrailer.com\/fr\/wp-json\/wp\/v2\/trailer_type?post=5663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}