{"id":16562,"date":"2025-01-21T05:34:05","date_gmt":"2025-01-21T05:34:05","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/arm-cylinder-for-liebherr-large-excavator-r944c\/"},"modified":"2025-01-21T05:34:09","modified_gmt":"2025-01-21T05:34:09","slug":"arm-cylinder-for-liebherr-large-excavator-r944c","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/fr\/produit\/arm-cylinder-for-liebherr-large-excavator-r944c\/","title":{"rendered":"V\u00e9rin de bras pour pelle Liebherr R944C"},"content":{"rendered":"<h1>V\u00e9rin de bras pour pelle Liebherr R944C<\/h1>\n<h2>Introduction<\/h2>\n<p>An arm cylinder is a specially designed hydraulic cylinder that provides linear motion and power to the arms of various machinery, such as excavators, cranes, and mechanical arms. The arm cylinder plays a crucial role in hydraulic systems, allowing for efficient movement and control of additional tools or attachments. These cylinders not only provide smooth motion but also withstand heavy loads, ensuring efficient operation and reliability of the machinery in various working conditions.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\" alt=\"Image du cylindre de bras\"><\/p>\n<h2>Caract\u00e9ristiques<\/h2>\n<ul>\n<li>Transmission \u00e0 haut rendement : Le v\u00e9rin du bras assure un mouvement lin\u00e9aire et une force puissants, garantissant des performances \u00e9lev\u00e9es dans diverses op\u00e9rations.<\/li>\n<li>Contr\u00f4le pr\u00e9cis\u00a0: gr\u00e2ce au syst\u00e8me hydraulique, le v\u00e9rin du bras permet un contr\u00f4le pr\u00e9cis du mouvement, rendant l\u2019utilisation d\u2019outils suppl\u00e9mentaires plus flexible et pr\u00e9cise.<\/li>\n<li>Durability: Arm cylinders are typically made of high-strength materials, with excellent wear and corrosion resistance, suitable for long-term use in harsh environments.<\/li>\n<li>Multi-functional Adaptability: These cylinders can be widely used in various machinery such as excavators, cranes, and mechanical arms, adapting to different work requirements.<\/li>\n<li>Entretien facile : la conception prend en compte la facilit\u00e9 d'entretien et de remplacement, ce qui rend les inspections et l'entretien r\u00e9guliers plus pratiques et r\u00e9duit les temps d'arr\u00eat de l'\u00e9quipement.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-oil-pipes-and-spare-parts.webp\" alt=\"Pi\u00e8ces de cylindre de bras\"><\/p>\n<h2>Applications<\/h2>\n<p>Arm cylinders are used in various industries and applications:<\/p>\n<ol>\n<li>G\u00e9nie civil : Dans les excavatrices et les grues, les v\u00e9rins de bras contr\u00f4lent le mouvement des godets ou des fl\u00e8ches pour le terrassement, la manutention des mat\u00e9riaux et l'installation de structures.<\/li>\n<li>Manufacturing: In automated production lines, arm cylinders are used for the motion of mechanical arms in processes such as assembly, welding, and handling, improving production efficiency and precision.<\/li>\n<li>Machines agricoles\u00a0: Dans les \u00e9quipements agricoles tels que les moissonneuses-batteuses et les semoirs, les v\u00e9rins de bras contr\u00f4lent le mouvement des bras de travail pour des t\u00e2ches comme le semis, la fertilisation et la r\u00e9colte.<\/li>\n<li>Mining: In mining equipment, arm cylinders control the arm movement for mining and transporting minerals.<\/li>\n<li>Logistique et transport : Dans les chariots \u00e9l\u00e9vateurs et les robots de manutention, les v\u00e9rins de bras contr\u00f4lent le levage et le mouvement des fourches, permettant la manutention et l'empilage des mat\u00e9riaux.<\/li>\n<\/ol>\n<h2>Consid\u00e9rations de conception et crit\u00e8res de s\u00e9lection<\/h2>\n<ul>\n<li>Bearing Capacity: Discuss the arm cylinder&#8217;s ability to withstand loads.<\/li>\n<li>Sealing: Explore the use of various seals, such as piston seals and rod seals, made of wear-resistant materials like polyurethane and nitrile rubber.<\/li>\n<li>Durability: Highlight the fine surface treatment of the cylinder body and threaded end to improve wear resistance.<\/li>\n<li>Safety: Discuss the importance of safety measures when using arm cylinders and their compliance with relevant standards.<\/li>\n<li>Maintainability: Discuss how easy it is to maintain and repair arm cylinders, ensuring minimal downtime.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-cylinder-head-with-all-kinds-excavator-models.webp\" alt=\"Culasse\"><\/p>\n<h2>\u00c9tanch\u00e9it\u00e9 et lubrification<\/h2>\n<p>Arm cylinders use various sealing components, such as piston seals and rod seals, made of wear-resistant materials like polyurethane and nitrile rubber. The cylinder body and threaded end undergo fine surface treatment to enhance wear resistance. Regular lubrication with appropriate hydraulic oil is necessary to ensure smooth operation.<\/p>\n<h2>Inspection r\u00e9guli\u00e8re et maintenance pr\u00e9ventive<\/h2>\n<ul>\n<li>Inspect the arm cylinder for any signs of leakage, damage, or wear.<\/li>\n<li>Check the hydraulic connections, fasteners, and seals for tightness and integrity.<\/li>\n<li>Monitor the hydraulic oil level and quality to ensure optimal performance.<\/li>\n<li>Effectuer les t\u00e2ches de maintenance pr\u00e9ventive conform\u00e9ment aux directives du fabricant.<\/li>\n<\/ul>\n<h2>Guide d'installation du produit<\/h2>\n<p>Suivez ces \u00e9tapes pour installer correctement le cylindre du bras\u00a0:<\/p>\n<ol>\n<li>Pr\u00e9parez les outils et l'\u00e9quipement n\u00e9cessaires.<\/li>\n<li>Ensure the machinery is safely secured and powered off.<\/li>\n<li>Remove any existing cylinder or components if necessary.<\/li>\n<li>Position the arm cylinder correctly and align the hydraulic connections.<\/li>\n<li>Tighten the fasteners securely and check for any leaks.<\/li>\n<li>Tester le fonctionnement du cylindre pour s'assurer de son bon fonctionnement.<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-bushings-with-all-kinds-of-excavator-models.webp\" alt=\"Douilles de cylindre de bras\"><\/p>\n<h2>Consid\u00e9rations de s\u00e9curit\u00e9 et facteurs environnementaux<\/h2>\n<p>When using arm cylinders, adhering to safety measures is crucial for preventing accidents and ensuring operator well-being. Proper training, maintenance, and adherence to safety guidelines should be followed to promote a safe working environment.<\/p>\n<h2>D\u00e9pannage et probl\u00e8mes courants<\/h2>\n<p>Some common issues with arm cylinders can include leakage, insufficient power, or erratic movement. Here are some tips to diagnose and resolve these problems:<\/p>\n<ul>\n<li>Inspect the cylinder for any visible leaks and replace any damaged seals.<\/li>\n<li>Check the hydraulic system for proper pressure and flow.<\/li>\n<li>Ensure the hydraulic oil level and quality are within specifications.<\/li>\n<li>Clean or replace any clogged filters that might be affecting performance.<\/li>\n<\/ul>\n<p>Preventive measures such as regular maintenance and proper operation can help minimize potential issues.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\" alt=\"Image du col Chushion\"><\/p>\n<p>Auteur : lyl<\/p>\n<h2>\u00c0 propos de nous<\/h2>\n<p>We are a professional manufacturer of replacement hydraulic cylinders, providing a wide range of products. We have become one of the leading manufacturers and wholesale distributors of hydraulic cylinders in both domestic and international markets. Our commitment to excellence in quality is upheld through industrialized production management strategies in our sophisticated manufacturing workshop. By introducing high-end digital manufacturing equipment and professional testing systems, we continuously optimize our manufacturing platform, improve product quality control processes, and possess strong innovative capabilities. Our goal is to meet the diverse needs of customers with principles of efficiency, precision, and high quality.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-4.webp\" alt=\"Image de l&#039;entreprise\"><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-3.webp\" alt=\"Image de l&#039;entreprise\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Arm Cylinder For Liebherr Large Excavator R944C Introduction An arm cylinder is a specially designed hydraulic cylinder that provides linear motion and power to the arms of various machinery, such as excavators, cranes, and mechanical arms. The arm cylinder plays a crucial role in hydraulic systems, allowing for efficient movement and control of additional tools [&hellip;]<\/p>","protected":false},"featured_media":14770,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1497],"product_tag":[1498,1496],"class_list":{"0":"post-16562","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arm-cylinders","7":"product_tag-arm-cylinders","8":"product_tag-hydraulic-cylinders","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/product\/16562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/comments?post=16562"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/media\/14770"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/media?parent=16562"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/product_brand?post=16562"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/product_cat?post=16562"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fr\/wp-json\/wp\/v2\/product_tag?post=16562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}