{"id":16566,"date":"2025-01-21T05:34:25","date_gmt":"2025-01-21T05:34:25","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/arm-cylinder-for-liebherr-large-excavator-r974cl\/"},"modified":"2025-01-21T05:34:27","modified_gmt":"2025-01-21T05:34:27","slug":"arm-cylinder-for-liebherr-large-excavator-r974cl","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/fi\/tuote\/arm-cylinder-for-liebherr-large-excavator-r974cl\/","title":{"rendered":"Liebherr-kaivukoneen R974CL varren sylinteri"},"content":{"rendered":"<h1>Liebherr-kaivukoneen R974CL varren sylinteri<\/h1>\n<h2>Johdanto<\/h2>\n<p>The arm cylinder is a specially designed hydraulic cylinder that is primarily used to provide linear motion and power to the arm of various types of machinery such as excavators, cranes, and mechanical arms. The arm cylinder plays a critical role in hydraulic systems, allowing attachments or accessories to be moved and controlled effectively. These cylinders not only provide smooth motion but can also withstand heavy loads, thereby ensuring efficient operation and reliability of the machinery under various operating conditions.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\" alt=\"Varren sylinterin kuva\"><\/p>\n<h2>Ominaisuudet<\/h2>\n<ul>\n<li>\n<h3>Tehokas voimansiirto<\/h3>\n<p>Varren sylinteri tarjoaa tehokkaan lineaarisen liikkeen ja voiman, mik\u00e4 varmistaa mekaanisen varren korkean hy\u00f6tysuhteen erilaisissa toiminnoissa.<\/p>\n<\/li>\n<li>\n<h3>Tarkka ohjaus<\/h3>\n<p>Hydraulisen j\u00e4rjestelm\u00e4n avulla varren sylinteri voi saavuttaa tarkan liikkeenohjauksen, mik\u00e4 tekee lis\u00e4ty\u00f6kalujen k\u00e4yt\u00f6st\u00e4 joustavampaa ja tarkempaa.<\/p>\n<\/li>\n<li>\n<h3>Kest\u00e4vyys<\/h3>\n<p>Arm cylinders are usually made of high-strength materials with good wear and corrosion resistance, making them suitable for long-term use in harsh environments.<\/p>\n<\/li>\n<li>\n<h3>Monitoiminnallinen sopeutumiskyky<\/h3>\n<p>These cylinders can be widely used in various mechanical equipment such as excavators, cranes, and mechanical arms, adapting to different working needs.<\/p>\n<\/li>\n<li>\n<h3>Helppo huolto<\/h3>\n<p>Suunnittelussa on otettu huomioon huollon ja vaihdon helppous, mik\u00e4 tekee s\u00e4\u00e4nn\u00f6llisest\u00e4 tarkastuksesta ja huollosta k\u00e4tev\u00e4mp\u00e4\u00e4 ja v\u00e4hent\u00e4\u00e4 laitteiden seisokkiaikaa.<\/p>\n<\/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=\"Parts Image\"><\/p>\n<h2>Sovellukset<\/h2>\n<p>The arm cylinder is widely used in various industries such as construction, manufacturing, agriculture, mining, logistics, and transportation.<\/p>\n<ul>\n<li>\n<h3>Rakennustekniikka<\/h3>\n<p>In excavators and cranes, arm cylinders are used to control the movement of buckets or booms for earthwork, material handling, and structure installation.<\/p>\n<\/li>\n<li>\n<h3>Valmistava teollisuus<\/h3>\n<p>In automated production lines, arm cylinders are used for mechanical arm motion for assembly, welding, and handling processes, improving production efficiency and accuracy.<\/p>\n<\/li>\n<li>\n<h3>Maatalouskoneet<\/h3>\n<p>In agricultural machinery such as harvesters and planters, arm cylinders control the movement of the operating arm, performing tasks such as seeding, fertilizing, and harvesting.<\/p>\n<\/li>\n<li>\n<h3>Kaivostoiminta<\/h3>\n<p>Kaivoslaitteissa varsisylintereit\u00e4 k\u00e4ytet\u00e4\u00e4n ohjaamaan kaivoslaitteiden varren liikett\u00e4 malmin louhinnassa ja k\u00e4sittelyss\u00e4.<\/p>\n<\/li>\n<li>\n<h3>Logistiikka ja kuljetus<\/h3>\n<p>Trukeissa ja robottien k\u00e4sittelyss\u00e4 varsisylintereit\u00e4 k\u00e4ytet\u00e4\u00e4n lastin nostamisen ja siirt\u00e4misen ohjaamiseen, materiaalink\u00e4sittelyn ja pinoamisen toteuttamiseen.<\/p>\n<\/li>\n<\/ul>\n<h2>Suunnittelun\u00e4k\u00f6kohdat ja valintakriteerit<\/h2>\n<p>Sylintereit\u00e4 suunniteltaessa ja valittaessa on otettava huomioon seuraavat tekij\u00e4t:<\/p>\n<ul>\n<li>\n<h3>Kantavuus<\/h3>\n<p>The cylinder should be able to withstand the maximum load that is likely to be imposed upon it during service.<\/p>\n<\/li>\n<li>\n<h3>Tiivistyskyky<\/h3>\n<p>The cylinder should be provided with effective seals to prevent leakage of the hydraulic fluid.<\/p>\n<\/li>\n<li>\n<h3>Kest\u00e4vyys<\/h3>\n<p>The cylinder should be made of materials that are resistant to wear and corrosion.<\/p>\n<\/li>\n<li>\n<h3>Turvallisuus<\/h3>\n<p>The design should ensure the safety of the operator and bystanders during operation.<\/p>\n<\/li>\n<li>\n<h3>Yll\u00e4pidett\u00e4vyys<\/h3>\n<p>The design should consider ease of maintenance, inspection, and repair, reducing equipment downtime.<\/p>\n<\/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=\"Sylinterikannen kuva\"><\/p>\n<h2>Tiivistys ja voitelu<\/h2>\n<p>The arm cylinder uses various sealing components such as piston seals, rod seals, and wipers made of wear-resistant materials such as polyurethane and nitrile rubber. The cylinder body and threaded end surface are finely processed to improve wear resistance. The cylinder requires regular lubrication with the appropriate amount of hydraulic oil to ensure smooth operation and seal performance.<\/p>\n<h2>Huolto ja korjaus<\/h2>\n<p>Regular inspection and preventive maintenance are necessary to ensure the correct operation and longevity of the cylinder. The following measures should be taken:<\/p>\n<ul>\n<li>\n<h3>Inspect the Seals<\/h3>\n<p>The sealing elements of the cylinder should be regularly inspected for wear, damage, and leakage.<\/p>\n<\/li>\n<li>\n<h3>Check the Mounting Bolts<\/h3>\n<p>The mounting bolts of the cylinder should be checked regularly for tightness.<\/p>\n<\/li>\n<li>\n<h3>Replace the Hydraulic Oil<\/h3>\n<p>The hydraulic oil should be replaced regularly to prevent contamination and ensure proper lubrication.<\/p>\n<\/li>\n<li>\n<h3>Repair or Replace Damaged Parts<\/h3>\n<p>If any part of the cylinder is damaged, it should be repaired or replaced in a timely manner.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\" alt=\"Tyynykauluksen kuva\"><\/p>\n<h2>Asennusohjeet<\/h2>\n<p>The following guidelines should be followed when installing the arm cylinder:<\/p>\n<ul>\n<li>\n<h3>Tarkasta sylinteri<\/h3>\n<p>Inspect the cylinder for any signs of damage or wear before installation.<\/p>\n<\/li>\n<li>\n<h3>Clean the Installation Surface<\/h3>\n<p>Clean the mounting surface to ensure that it is free of debris.<\/p>\n<\/li>\n<li>\n<h3>Align the Cylinder<\/h3>\n<p>Align the cylinder with the mounting surface and tighten the mounting bolts to the recommended torque.<\/p>\n<\/li>\n<li>\n<h3>Connect the Hydraulic Hoses<\/h3>\n<p>Connect the hydraulic hoses to the cylinder and the hydraulic system.<\/p>\n<\/li>\n<li>\n<h3>Test the Cylinder<\/h3>\n<p>Test the cylinder to ensure that it is operating correctly and there are no leaks.<\/p>\n<\/li>\n<\/ul>\n<h2>Turvallisuusn\u00e4k\u00f6kohdat ja ymp\u00e4rist\u00f6tekij\u00e4t<\/h2>\n<p>When using the arm cylinder, it is important to follow the recommended safety procedures to avoid injury to the operator or bystanders. The proper disposal of hydraulic fluid and cylinder components should be considered to minimize the impact on the environment.<\/p>\n<h2>Vianm\u00e4\u00e4ritys ja yleiset ongelmat<\/h2>\n<p>The following are common issues that may arise when using the arm cylinder:<\/p>\n<ul>\n<li>\n<h3>Vuoto<\/h3>\n<p>The cylinder may develop leaks due to wear or damage to the seals or other components.<\/p>\n<\/li>\n<li>\n<h3>Voiman puute<\/h3>\n<p>The cylinder may not provide sufficient power due to hydraulic system issues or damage to the cylinder.<\/p>\n<\/li>\n<li>\n<h3>Meluisa toiminta<\/h3>\n<p>The cylinder may produce excessive noise due to problems with the hydraulic system or internal components.<\/p>\n<\/li>\n<\/ul>\n<p>The following measures can be taken to address these issues:<\/p>\n<ul>\n<li>\n<h3>Replace the Seals<\/h3>\n<p>If the cylinder is leaking, the seals should be replaced.<\/p>\n<\/li>\n<li>\n<h3>Check the Hydraulic System<\/h3>\n<p>If the cylinder lacks power, the hydraulic system should be inspected for problems.<\/p>\n<\/li>\n<li>\n<h3>Replace Damaged Components<\/h3>\n<p>If the cylinder produces excessive noise, damaged internal components should be replaced.<\/p>\n<\/li>\n<\/ul>\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=\"Holkit Kuva\"><\/p>\n<h2>Tietoa meist\u00e4<\/h2>\n<p>We are a professional manufacturer of replacement hydraulic cylinders, with a wide range of product types, and have become one of the leading hydraulic cylinder manufacturers and wholesale distributors in the domestic and international markets. We always uphold the principle of excellent quality, relying on the industrial production management strategy of fine manufacturing workshops to continuously improve our technical level and production efficiency. By introducing high-end digital manufacturing equipment and professional testing systems, we continue to optimize the manufacturing platform, improve the product quality control process, and have strong innovation capabilities. Our goal is to meet the diverse needs of customers with high efficiency, accuracy, and high-quality principles.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-4.webp\" alt=\"Yrityksen imago\"><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-3.webp\" alt=\"Yrityksen imago\"><\/p>\n<p>Our company specializes in providing customized services, producing hydraulic cylinders that can perfectly replace these cylinders. We have passed international certifications such as ISO9001, CE, and TUV, and our products are exported to more than 50 countries and regions worldwide. We provide professional and efficient pre-sales, in-sales, and after-sales services, and have won the trust and support of our customers with our excellent quality and perfect service.<\/p>\n<p>Kirjoittaja: lyl.<\/p>","protected":false},"excerpt":{"rendered":"<p>Arm Cylinder For Liebherr Large Excavator R974CL Introduction The arm cylinder is a specially designed hydraulic cylinder that is primarily used to provide linear motion and power to the arm of various types of machinery such as excavators, cranes, and mechanical arms. The arm cylinder plays a critical role in hydraulic systems, allowing attachments or [&hellip;]<\/p>","protected":false},"featured_media":14786,"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-16566","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\/fi\/wp-json\/wp\/v2\/product\/16566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/comments?post=16566"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/media\/14786"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/media?parent=16566"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_brand?post=16566"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_cat?post=16566"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/fi\/wp-json\/wp\/v2\/product_tag?post=16566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}