{"id":2602,"date":"2025-08-05T07:54:30","date_gmt":"2025-08-05T07:54:30","guid":{"rendered":"http:\/\/exparts.lv\/?post_type=product&#038;p=2602"},"modified":"2025-08-08T08:33:24","modified_gmt":"2025-08-08T08:33:24","slug":"bottom-and-top-rollers-for-excavators","status":"publish","type":"product","link":"https:\/\/exparts.lv\/en\/product\/bottom-and-top-rollers-for-excavators\/","title":{"rendered":"Trasteel Bottom and Top Rollers for Excavators"},"content":{"rendered":"<h2>Trasteel Excavator Rollers<\/h2>\n<p>Rollers engineered for greater durability and performance.<\/p>\n<p><a href=\"http:\/\/exparts.lv\/?attachment_id=2603\" rel=\"attachment wp-att-2603\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2603\" src=\"http:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-150x150.webp\" alt=\"Excavator Rollers\" width=\"600\" height=\"375\" srcset=\"https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-300x188.webp 300w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-1024x640.webp 1024w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-768x480.webp 768w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-1536x960.webp 1536w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-2048x1280.webp 2048w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-24x15.webp 24w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-36x23.webp 36w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-48x30.webp 48w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-1200x750.webp 1200w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Excavator-Rollers-150x94.webp 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<ul>\n<li><strong>Reinforced flanges:<\/strong>\u00a0Designed to withstand continuous pressure and sliding during machine operation.<\/li>\n<li><strong>Specialized heat treatment:<\/strong>\u00a0Advanced treatments provide outstanding wear resistance.<\/li>\n<li><strong>CNC precision:<\/strong>\u00a0Manufactured with cutting-edge technology for a perfect fit and high-precision finish.<\/li>\n<li><strong>High-quality materials:<\/strong>\u00a0Made from top-grade steel and BI-metal bronze bushings for superior strength and durability.<\/li>\n<li><strong>Unique sealing system:<\/strong>\u00a0Equipped with high-quality seals that prevent dirt intrusion and retain internal lubrication, maximizing service life.<\/li>\n<\/ul>\n<h3><strong>Bottom Rollers<\/strong><\/h3>\n<p><strong>Bottom rollers<\/strong>\u00a0play a critical role in lifting the undercarriage and distributing the load. They&#8217;re designed to resist wear from rough terrain and heavy-duty operations. Their reinforced structure helps the machine maintain correct height and prevents damage to other components like the track tensioner.<\/p>\n<ul>\n<li><strong>Thick shaft:<\/strong>\u00a0Reinforced to support the machine\u2019s load with increased bearing capacity.<\/li>\n<li><strong>Optimized tread band:<\/strong>\u00a0The roller diameter is tailored to meet the demands of excavators and bulldozers.<\/li>\n<li><strong>Enlarged oil reservoir:<\/strong>\u00a0Bulldozer bottom rollers feature a larger oil chamber for better cooling during movement.<\/li>\n<\/ul>\n<h3><strong>Top Rollers<\/strong><\/h3>\n<p><strong>Top rollers<\/strong>\u00a0are essential for supporting the chain and track shoes. Built to withstand continuous wear, they ensure smooth and efficient machine operation.<\/p>\n<ul>\n<li><strong>Wear patterns:<\/strong>\u00a0Tread or flange wear may indicate the need for roller replacement.<\/li>\n<li><strong>High-quality seals:<\/strong>\u00a0Preserve internal lubrication, reduce friction, and extend the life of top rollers.<\/li>\n<li><strong>Jam prevention:<\/strong>\u00a0Designed to resist mud and sand build-up\u2014common causes of roller jamming and failure.<\/li>\n<\/ul>\n<p><a href=\"http:\/\/exparts.lv\/?attachment_id=2609\" rel=\"attachment wp-att-2609\"><img decoding=\"async\" class=\"alignnone wp-image-2609 size-large\" src=\"http:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-1024x730.png\" alt=\"Track Components\" width=\"1024\" height=\"730\" srcset=\"https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-1024x730.png 1024w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-300x214.png 300w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-768x548.png 768w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-24x17.png 24w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-36x26.png 36w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-48x34.png 48w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components-150x107.png 150w, https:\/\/exparts.lv\/wp-content\/uploads\/2025\/08\/Track-Components.png 1094w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h3><strong>Roller Maintenance<\/strong><\/h3>\n<p>Proper roller maintenance is essential to ensure optimal performance and prevent damage to other undercarriage components. Here are some key tips:<\/p>\n<ul>\n<li><strong>Regular lubrication:<\/strong>\u00a0Check roller lubrication frequently to ensure smooth operation and avoid premature wear.<\/li>\n<li><strong>Visual inspections:<\/strong>\u00a0Periodically check for signs of wear on the tread or flanges.<\/li>\n<li><strong>Daily cleaning:<\/strong>\u00a0Keep the undercarriage free of sand and mud to prevent top roller jamming.<\/li>\n<li><strong>Timely replacement:<\/strong>\u00a0Replace worn or damaged rollers to avoid further undercarriage damage.<\/li>\n<\/ul>\n<h3><strong>Wear Indicators<\/strong><\/h3>\n<p>It\u2019s important to identify wear patterns on top and bottom rollers to prevent serious undercarriage issues. Here are some key indicators:<\/p>\n<ul>\n<li><strong>Flat rollers:<\/strong>\u00a0Typically indicate that a top roller has seized, often due to mud or sand build-up.<\/li>\n<li><strong>Tread wear:<\/strong>\u00a0Visible wear on the roller tread signals the need for detailed inspection and possible replacement.<\/li>\n<li><strong>Oil leaks:<\/strong>\u00a0Indicate failed seals that should be replaced immediately.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trasteel offers a complete range of\u00a0<strong>rollers for excavators and bulldozers<\/strong>, covering capacities from 0.8 to 100 tons. Manufactured according to OEM specifications, our rollers guarantee\u00a0<strong>exceptional performance<\/strong>\u00a0and\u00a0<strong>long service life<\/strong>\u00a0under heavy-duty conditions.<\/p>\n<blockquote><p><strong>Trasteel rollers<\/strong>\u00a0are designed with reinforced flanges and a unique sealing system that ensures durability and wear resistance.<\/p><\/blockquote>\n<p>All of the Trasteel rollers, both bottom and top, are processed with high-tech CNC machinery and premium materials, including high-performance seals and BI-metal bronze bushings. They also undergo rigorous <strong>heat treatment<\/strong>\u00a0processes to enhance their strength.<\/p>\n","protected":false},"featured_media":2603,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[166,72],"product_tag":[],"product_manufacturer":[89],"product_model":[129],"class_list":{"0":"post-2602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rollers","7":"product_cat-undercarriage-chains","8":"product_manufacturer-cohidrex","9":"product_model-trasteel-track","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Trasteel Bottom and Top Rollers for Excavators - Exparts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exparts.lv\/product\/trasteel-apaksejie-un-augsejie-veltni-ekskavatoriem\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trasteel Bottom and Top Rollers for Excavators - Exparts\" \/>\n<meta property=\"og:description\" content=\"Trasteel offers a complete range of\u00a0rollers for excavators and bulldozers, covering capacities from 0.8 to 100 tons. 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