{"id":16110,"date":"2025-01-20T08:29:54","date_gmt":"2025-01-20T08:29:54","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/arm-cylinderfor-sumitomo-large-excavator-sh330a3\/"},"modified":"2025-01-20T08:30:02","modified_gmt":"2025-01-20T08:30:02","slug":"arm-cylinderfor-sumitomo-large-excavator-sh330a3","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/arm-cylinderfor-sumitomo-large-excavator-sh330a3\/","title":{"rendered":"Arm CylinderFor Sumitomo Large Excavator SH330A3"},"content":{"rendered":"<h2>Arm Cylinder for Sumitomo Large Excavator SH330A3<\/h2>\n<h3>Definition and Explanation<\/h3>\n<p>The arm cylinder is a specially designed hydraulic cylinder that provides linear motion and power to the arm of various machinery including excavators, cranes, and manipulators. It plays a crucial role in the hydraulic system by enabling efficient movement and control of additional tools or attachments. These cylinders not only ensure smooth movement, but also bear heavy loads, ensuring efficient operation and reliability of the machinery under various working conditions.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\"><\/p>\n<h3>Product Features<\/h3>\n<ul>\n<li><strong>High Efficiency Transmission:<\/strong> Arm cylinders provide powerful linear motion and force, ensuring high efficiency performance of the manipulator during various operations.<\/li>\n<li><strong>\u0422\u043e\u0447\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435:<\/strong> Through hydraulic system, arm cylinders can achieve precise motion control, making the operation of additional tools more flexible and accurate.<\/li>\n<li><strong>Strong Durability:<\/strong> Arm cylinders are usually made of high-strength materials, with good wear resistance and corrosion resistance, suitable for long-term use in harsh environments.<\/li>\n<li><strong>Multi-functional Adaptability:<\/strong> These cylinders can be widely used in various mechanical equipment such as excavators, cranes and manipulators, adapting to different working requirements.<\/li>\n<li><strong>Easy Maintenance:<\/strong> Consideration of easy maintenance and replacement in the design makes regular inspection and maintenance more convenient, reducing equipment downtime.<\/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\"><\/p>\n<h3>Applications<\/h3>\n<p>Arm cylinders have various applications in different industries:<\/p>\n<ul>\n<li><strong>Construction Engineering:<\/strong> In excavators and cranes, arm cylinders are used to control the movement of buckets or booms for earthmoving, material handling, and structural installation.<\/li>\n<li><strong>Manufacturing Industry:<\/strong> In automated production lines, arm cylinders are used for the movement of manipulators, performing assembly, welding, and handling processes to improve production efficiency and accuracy.<\/li>\n<li><strong>Agricultural Machinery:<\/strong> In farm machinery such as harvesters and planters, arm cylinders control the movement of operating arms, carrying out tasks such as planting, fertilizing, and harvesting.<\/li>\n<li><strong>Mining:<\/strong> In mining equipment, arm cylinders are used to control the arm movement of mining equipment, carrying out mining and transportation of ores.<\/li>\n<li><strong>Logistics and Transportation:<\/strong> In forklifts and handling robots, arm cylinders are used to control the lifting and movement of forks, realizing material handling and stacking.<\/li>\n<\/ul>\n<h3>Design Considerations and Selection Standards<\/h3>\n<p>From design considerations, the following aspects are essential for arm cylinders:<\/p>\n<ul>\n<li><strong>Loading capacity:<\/strong> The arm cylinder must meet the loading requirements of various machinery, ensuring stable and reliable operation.<\/li>\n<li><strong>Sealing:<\/strong> Various sealing elements such as piston seals and rod seals are used to prevent fluid leakage and ensure smooth operation of the cylinder.<\/li>\n<li><strong>Durability:<\/strong> The arm cylinder is usually made of high-strength materials, with good wear resistance and corrosion resistance, suitable for operation in harsh environments.<\/li>\n<li><strong>Safety:<\/strong> The design of the arm cylinder must ensure the safety of the operator and the surrounding environment during its operation.<\/li>\n<li><strong>Maintainability:<\/strong> The design should consider easy maintenance and replacement of components to reduce equipment downtime and improve productivity.<\/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\"><\/p>\n<h3>Sealing and Lubrication<\/h3>\n<p>Various sealing elements such as piston seals and rod seals are used to prevent fluid leakage and ensure smooth operation of the cylinder. The seals are made of wear-resistant materials such as polyurethane and nitrile rubber. The cylinder body and the threaded end surface are finely processed to improve wear resistance. Regular refilling of appropriate hydraulic oil is required for lubrication.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\"><\/p>\n<h3>Maintenance and Precautionary Measures<\/h3>\n<ul>\n<li>Regular inspection and maintenance are necessary to ensure the stable operation of the arm cylinder and avoid potential malfunctions.<\/li>\n<li>Prevent overloading the cylinder beyond its rated capacity to prevent damage to the cylinder and other equipment.<\/li>\n<li>Regularly check the sealing elements for wear and replace them in a timely manner to avoid leakage.<\/li>\n<li>Keep the surface of the cylinder body clean and prevent external debris from entering the hydraulic system.<\/li>\n<li>When replacing the cylinder or other related components, ensure that they are compatible and meet the requirements of the machinery and the hydraulic system.<\/li>\n<\/ul>\n<h3>Installation Guide<\/h3>\n<p>Follow the instructions below to install the arm cylinder:<\/p>\n<ol>\n<li>Ensure that the machinery is powered off and the hydraulic system has been depressurized.<\/li>\n<li>Remove the old cylinder and clean the mounting surface and threaded holes on the machinery.<\/li>\n<li>Connect the hydraulic hoses to the cylinder according to the specified ports and tighten the connections to the specified torque.<\/li>\n<li>Attach the cylinder to the mounting surface and thread it into the holes, ensuring that it is aligned and tightened to the specified torque.<\/li>\n<li>Test the cylinder for proper function and ensure that there are no leaks.<\/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\"><\/p>\n<h3>Safety and Environmental Considerations<\/h3>\n<p>The safety of the operator and the surrounding environment is crucial during the operation of the arm cylinder. It is necessary to follow the safety guidelines provided by the manufacturer and ensure that the cylinder is used within its rated capacity. Proper disposal of used components and hydraulic oil is required to avoid environmental pollution.<\/p>\n<h3>Troubleshooting and Common Problems<\/h3>\n<p>Common problems with arm cylinders include leakage, insufficient force, and abnormal noise. When facing these issues, refer to the following solutions:<\/p>\n<ul>\n<li><strong>Leakage:<\/strong> Check the sealing elements for wear and damage, and replace them if necessary. Ensure that the cylinder body and threaded end surface are clean and free of debris. Check the hydraulic system for excessive pressure or contamination.<\/li>\n<li><strong>Insufficient force:<\/strong> Check the hydraulic system for insufficient pressure or flow, and ensure that the cylinder is not overloaded.<\/li>\n<li><strong>Abnormal noise:<\/strong> Check the hydraulic system for air or contamination, and ensure that the cylinder is mounted properly and aligned with the machinery.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-4.webp\"><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-3.webp\"><\/p>\n<p>Our company is a professional manufacturer of replacement hydraulic cylinders, with a wide range of products and has become one of the leading hydraulic cylinder manufacturers and wholesale distributors in the domestic and international markets. We always adhere to the principle of excellent quality and continuously improve our technical level and production efficiency by relying on the industrial production management strategy of a refined manufacturing workshop. By introducing high-end digital manufacturing equipment and professional testing systems, we continuously optimize the manufacturing platform and improve the product quality control process, while possessing strong innovative capabilities. Our goal is to meet customers’ diversified needs with high efficiency, precision, and high-quality principles.<\/p>\n<p>Our company provides professional services, international certification, customized services, production equipment, and after-sales service, among other aspects, to ensure that our customers receive the best possible experience.<\/p>\n<p>Author: lyl.<\/p>","protected":false},"excerpt":{"rendered":"<p>Arm Cylinder for Sumitomo Large Excavator SH330A3 Definition and Explanation The arm cylinder is a specially designed hydraulic cylinder that provides linear motion and power to the arm of various machinery including excavators, cranes, and manipulators. It plays a crucial role in the hydraulic system by enabling efficient movement and control of additional tools or [&hellip;]<\/p>","protected":false},"featured_media":14766,"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-16110","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"},"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/product\/16110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/comments?post=16110"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/media\/14766"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/media?parent=16110"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/product_brand?post=16110"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/product_cat?post=16110"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ru\/wp-json\/wp\/v2\/product_tag?post=16110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}