{"id":1676,"date":"2026-01-14T01:34:32","date_gmt":"2026-01-14T01:34:32","guid":{"rendered":"https:\/\/hydrauliccylindersmanufacturer.com\/?post_type=product&p=1676"},"modified":"2026-01-14T01:51:39","modified_gmt":"2026-01-14T01:51:39","slug":"horizontal-hydraulic-cylinders-for-truck-crane-series-cylinder","status":"publish","type":"product","link":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/produit\/verins-hydrauliques-horizontaux-pour-grues-sur-camion-serie-de-verins\/","title":{"rendered":"V\u00e9rins hydrauliques horizontaux pour grues sur camion (s\u00e9rie de v\u00e9rins)"},"content":{"rendered":"
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Allons droit au but\u00a0: lorsqu\u2019on utilise une grue mobile de 50 tonnes sur un chantier venteux, la stabilit\u00e9 de cette machine repose enti\u00e8rement sur les v\u00e9rins de stabilisation horizontaux. J\u2019ai pass\u00e9 plus de 18 ans dans ce secteur, principalement du c\u00f4t\u00e9 des applications, et j\u2019ai vu ce qui arrive quand on n\u00e9glige ces composants. v\u00e9rin hydraulique horizontal<\/strong> Il est le h\u00e9ros m\u00e9connu du ch\u00e2ssis : il repousse les stabilisateurs, cr\u00e9e l'empreinte au sol et verrouille le centre de gravit\u00e9 de la machine.<\/p>\n

Most procurement managers or even junior engineers look at a spec sheet, see the bore size, and assume “a cylinder is a cylinder.” But in our experience, the devil is in the lateral load calculations. A horizontal cylinder on a truck crane isn’t just pushing; it\u2019s resisting micro-vibrations and massive side-loading forces when the boom swings. If the guide bands aren’t designed right (and believe me, many generic ones aren’t), you get scoring on the barrel wall within six months. Today, we\u2019re going to talk about how we engineer these units differently, specifically for the demanding environment of modern logistics and construction.<\/p>\n

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Entrez dans notre centre de fabrication<\/span><\/h3>\n

Nous pensons que voir, c'est croire. Avant de parler des sp\u00e9cifications techniques, prenez un instant pour d\u00e9couvrir virtuellement notre cha\u00eene de production. Vous y verrez les robots de soudage automatis\u00e9s et les salles d'assemblage st\u00e9riles o\u00f9 sont fabriqu\u00e9s vos cylindres.<\/span><\/p>\n

Bienvenue dans notre usine de r\u00e9alit\u00e9 virtuelle<\/a><\/span><\/p>\n<\/div>\n

Sp\u00e9cifications techniques d\u00e9taill\u00e9es<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tre<\/th>\nValeur<\/th>\n<\/tr>\n<\/thead>\n
Fonction<\/td>\nContr\u00f4ler le mouvement du bras principal<\/td>\n<\/tr>\n
Diam\u00e8tre du cylindre<\/td>\n\u03c6 63 mm – \u03c6 70 mm<\/td>\n<\/tr>\n
Diam\u00e8tre de la tige<\/td>\n\u03c6 45 mm – \u03c6 50 mm<\/td>\n<\/tr>\n
Voyage<\/td>\n1200 mm – 2000 mm<\/td>\n<\/tr>\n
Pression maximale<\/td>\n20 MPa<\/td>\n<\/tr>\n
pouss\u00e9e maximale<\/td>\n77 KN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Obtenez un devis technique d\u00e8s maintenant<\/a><\/span><\/p>\n

Pourquoi la conception compacte est importante dans les applications horizontales<\/h2>\n

L'espace \u00e0 l'int\u00e9rieur d'un ch\u00e2ssis de camion est pratiquement inexistant. Il y a la transmission, la suspension, les syst\u00e8mes de post-traitement des gaz d'\u00e9chappement \u2014 et il faut encore, tant bien que mal, y loger un puissant moteur. v\u00e9rin hydraulique horizontal<\/strong> in there to extend the outrigger beams. The trick is optimizing the “dead length” (the length of the cylinder when fully retracted). We\u2019ve spent years refining our gland designs to shave off millimeters without sacrificing seal integrity.<\/p>\n

We see a lot of older designs that are bulky and heavy, which just eats into the truck’s Gross Vehicle Weight (GVW). By using higher tensile strength materials like 27SiMn or upgraded 42CrMo, we can thin the cylinder walls while actually increasing the burst pressure rating. It\u2019s about being smart with the metallurgy, not just adding more steel.<\/p>\n

Principaux avantages techniques<\/h2>\n
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Ing\u00e9nierie spatiale compacte<\/h4>\n

Con\u00e7ue sp\u00e9cifiquement pour les espaces restreints des caissons de stabilisateurs de ch\u00e2ssis de grues sur camion, notre conception minimise la longueur d'installation afin d'optimiser la course d'extension, vous offrant ainsi une base de levage plus large et plus s\u00fbre.<\/p>\n<\/div>\n

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Syst\u00e8mes d'\u00e9tanch\u00e9it\u00e9 haut de gamme<\/h4>\n

We don’t gamble with cheap rubber. We utilize imported seal kits from NOK, TRELLEBORG, Hallite et Parker<\/strong>Cela garantit une bonne interchangeabilit\u00e9 et, plus important encore, une \u00e9tanch\u00e9it\u00e9 parfaite en conditions de maintien statique.<\/p>\n<\/div>\n

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Traitement de surface avanc\u00e9<\/h4>\n

La rouille est l'ennemie des cylindres horizontaux expos\u00e9s au sel de d\u00e9neigement. Nous proposons le chromage dimensionnel, le rechargement laser, le traitement QPQ et la trempe haute fr\u00e9quence. Si vous travaillez en zone c\u00f4ti\u00e8re, le rechargement laser est une solution r\u00e9volutionnaire.<\/p>\n<\/div>\n

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Tampon et lissage<\/h4>\n

Les mouvements brusques des stabilisateurs sont dangereux. Notre syst\u00e8me d'amortissement permet au v\u00e9rin de d\u00e9c\u00e9l\u00e9rer en douceur en fin de course, pr\u00e9servant ainsi l'int\u00e9grit\u00e9 structurelle du ch\u00e2ssis de la grue.<\/p>\n<\/div>\n

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Large plage de temp\u00e9ratures<\/h4>\n

Du Grand Nord glacial au d\u00e9sert br\u00fblant, notre gamme standard couvre une plage de temp\u00e9ratures de -40 \u00b0C \u00e0 +120 \u00b0C. Nous pouvons adapter la compatibilit\u00e9 des fluides hydrauliques et des compos\u00e9s d'\u00e9tanch\u00e9it\u00e9 aux environnements encore plus extr\u00eames.<\/p>\n<\/div>\n

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S\u00e9curit\u00e9 int\u00e9gr\u00e9e<\/h4>\n

Nous adaptons directement au bloc de ports des accessoires tels que des clapets anti-retour \u00e0 double commande (verrous hydrauliques) et des vannes antid\u00e9flagrantes, garantissant ainsi le maintien en position du v\u00e9rin m\u00eame en cas d'\u00e9clatement d'un flexible.<\/p>\n

\"v\u00e9rin<\/p>\n<\/div>\n<\/div>\n

Application concr\u00e8te<\/h2>\n

It\u2019s one thing to see a drawing; it\u2019s another to see the product in action. Our cylinders are typically found in the outrigger boxes of mobile cranes, but they are also used in the horizontal slide mechanisms of heavy recovery vehicles and aerial work platforms. The image below illustrates the deployment of the outrigger system where our horizontal cylinders provide the critical “push” to stabilize the vehicle.<\/p>\n

\"Application<\/p>\n

Notice the clearance? (Or lack thereof). That\u2019s why the compact installation dimension we mentioned earlier is so vital. If the cylinder is too bulky, it hits the chassis rails. If it’s too weak, it bends when the crane lifts over the corner. It’s a balancing act we’ve perfected over thousands of iterations.<\/p>\n

Case Study: Project “Siberian Freeze”<\/h2>\n

Let me tell you about a project that really tested our engineering limits. We had a client, “Nordic Heavy Lift” (name changed for privacy), operating a fleet of truck cranes in northern Russia. They were facing a massive issue: their standard horizontal outrigger cylinders were sluggish to retract when temperatures hit -35\u2103. The oil was thick, but the real problem was the standard nitrile seals becoming brittle and losing their “memory,” leading to internal bypass.<\/p>\n

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La solution<\/h3>\n

We didn’t just sell them a new cylinder. We re-engineered the sealing system entirely. We switched to a low-temperature polyurethane compound from Trelleborg specifically designed for arctic conditions. We also slightly increased the clearance in the guide bands to account for the thermal contraction of the steel barrel. Finally, we applied a QPQ treatment to the rod to prevent ice adhesion.<\/p>\n

Le r\u00e9sultat :<\/strong> Le client a constat\u00e9 un taux de r\u00e9ussite op\u00e9rationnelle de 100% durant l'hiver suivant. Le temps de r\u00e9traction, auparavant de 45 secondes (avec de fr\u00e9quents calages), a \u00e9t\u00e9 r\u00e9duit \u00e0 15 secondes. Depuis, l'ensemble de sa flotte a \u00e9t\u00e9 \u00e9quip\u00e9 de nos v\u00e9rins horizontaux sp\u00e9cialement con\u00e7us pour les basses temp\u00e9ratures.<\/p>\n<\/div>\n

Ce que disent nos partenaires<\/h3>\n
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“I was skeptical about sourcing custom hydraulic parts from China online, but the technical team knew exactly what ‘stick-slip’ phenomenon I was complaining about. The cylinders arrived, fit perfectly, and the movement is buttery smooth.”<\/em><\/p>\n

\u2014 Mark D., gestionnaire de flotte, Australie<\/strong><\/p>\n<\/div>\n

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“The laser cladding option was worth the extra cost. We operate near the sea, and usually, our cylinder rods pit within a year. These new ones from your factory have been running for two years with zero corrosion.”<\/em><\/p>\n

\u2014 Carlos G., responsable de la maintenance, Chili<\/strong><\/p>\n<\/div>\n

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“Fast response. I needed a weird American thread pitch for an old crane retrofit. They didn’t blink, just manufactured it. Saved me from buying a whole new crane assembly.”<\/em><\/p>\n

\u2014 Sarah Jenkins, directrice des achats, \u00c9tats-Unis<\/strong><\/p>\n<\/div>\n<\/div>\n

Capacit\u00e9s de production et personnalisation<\/h2>\n

We aren’t just a warehouse; we are a full-cycle manufacturer. From the sourcing of the raw steel tube to the final coat of paint, we control the process. This is crucial for **product customization**. We can modify ports, change mounting styles, or adjust stroke lengths to the millimeter.<\/p>\n

\"Usine<\/p>\n

N'h\u00e9sitez pas \u00e0 nous soumettre vos sp\u00e9cifications. Que vous ayez besoin d'un prototype pour la conception d'une nouvelle machine ou d'un conteneur de 500 unit\u00e9s pour une production OEM, notre usine en Chine est \u00e9quip\u00e9e pour vous fournir des v\u00e9rins hydrauliques horizontaux de haute qualit\u00e9 \u00e0 un prix comp\u00e9titif.<\/p>\n

Obtenez un devis personnalis\u00e9<\/a><\/div>\n

FAQ\u00a0: R\u00e9ponses d\u2019experts aux questions fr\u00e9quentes<\/h2>\n
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\u00c0 quelle fr\u00e9quence dois-je remplacer les joints des v\u00e9rins hydrauliques horizontaux des grues sur camion\u00a0?<\/span><\/p>\n

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In our experience, if you are operating in standard Chinese construction environments, we recommend a seal inspection every 2,000 hours. However, if you’re using our high-grade Parker or NOK seal kits, we’ve seen them last up to 4,000 hours before showing signs of bypass.<\/p>\n

 <\/p>\n<\/div>\n<\/div>\n

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Pouvez-vous fabriquer des v\u00e9rins horizontaux sur mesure pour les mod\u00e8les de grues sur camion qui ne sont plus commercialis\u00e9s\u00a0?<\/span><\/p>\n

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Absolument. Puisque nous ma\u00eetrisons l'int\u00e9gralit\u00e9 de la cha\u00eene d'approvisionnement ici en Chine, il nous suffit de votre dessin technique ou de l'ancien \u00e9chantillon. Nous proc\u00e9dons \u00e0 une r\u00e9tro-ing\u00e9nierie, en am\u00e9liorant souvent les sp\u00e9cifications du mat\u00e9riau d'origine gr\u00e2ce \u00e0 l'acier moderne 27SiMn.<\/p>\n

 <\/p>\n<\/div>\n<\/div>\n

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Quelle est la diff\u00e9rence de prix entre les cylindres \u00e0 rev\u00eatement laser standard et les cylindres sur mesure\u00a0?<\/span><\/p>\n

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En g\u00e9n\u00e9ral, le rechargement laser augmente le co\u00fbt de fabrication initial d'environ 15 \u00e0 20\u00a0000\u00a0\u20ac par rapport au chromage standard. Cependant, pour les acheteurs situ\u00e9s dans des zones c\u00f4ti\u00e8res corrosives, cet investissement est g\u00e9n\u00e9ralement amorti d\u00e8s la premi\u00e8re ann\u00e9e gr\u00e2ce \u00e0 l'\u00e9limination des temps d'arr\u00eat.<\/p>\n

 <\/p>\n<\/div>\n<\/div>\n

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Fournissez-vous les verrous hydrauliques et les vannes antid\u00e9flagrantes avec le cylindre\u00a0?<\/span><\/p>\n

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Yes, we prefer to supply them pre-assembled. We match the valve flow rates specifically to the cylinder’s volume to ensure that smooth “buffering” effect you want during extension and retraction.<\/p>\n

 <\/p>\n<\/div>\n<\/div>\n

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Comment exp\u00e9dier des v\u00e9rins de grue pour camions lourds de Chine vers des destinations internationales ?<\/span><\/p>\n

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Pour le transport maritime, nous utilisons des caisses en acier renforc\u00e9 afin de pr\u00e9venir les dommages dus aux chocs. Nous prenons en charge toutes les formalit\u00e9s d'exportation, garantissant ainsi un d\u00e9douanement sans encombre, que la destination soit l'Europe, les Am\u00e9riques ou l'Asie du Sud-Est.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Pr\u00eat \u00e0 moderniser votre \u00e9quipement ?<\/h3>\n

Don’t let hydraulic failures slow down your project. Get the durability you need.<\/p>\n

Renseignez-vous d\u00e8s maintenant<\/a><\/span><\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Optimisez la stabilit\u00e9 de votre grue mobile gr\u00e2ce \u00e0 nos v\u00e9rins hydrauliques horizontaux de pr\u00e9cision. Fabriqu\u00e9s en Chine pour une durabilit\u00e9 extr\u00eame, ils pr\u00e9sentent une conception compacte et des joints sur mesure pour les applications intensives \u00e0 l'\u00e9chelle mondiale. Ne laissez pas les charges lat\u00e9rales freiner votre projet\u00a0: visitez notre usine virtuelle ou demandez un devis d\u00e8s maintenant\u00a0!<\/p>","protected":false},"featured_media":1671,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1071],"product_tag":[1074,1073],"class_list":{"0":"post-1676","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-truck-crane-series-cylinder","7":"product_tag-horizontal-hydraulic-cylinders","8":"product_tag-truck-crane-series-cylinder","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/product\/1676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/comments?post=1676"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/media\/1671"}],"wp:attachment":[{"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/media?parent=1676"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1676"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1676"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hydrauliccylindersmanufacturer.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}