{"id":8499,"date":"2026-10-19T11:09:59","date_gmt":"2026-10-19T03:09:59","guid":{"rendered":"https:\/\/gfmparts.com\/?p=8499"},"modified":"2026-10-19T17:03:18","modified_gmt":"2026-10-19T09:03:18","slug":"top-excavator-undercarriage-parts-supplier","status":"publish","type":"post","link":"https:\/\/gfmparts.com\/pt\/top-excavator-undercarriage-parts-supplier\/","title":{"rendered":"GFM: Principal fornecedor de pe\u00e7as para o chassi de escavadeiras"},"content":{"rendered":"<h3 class=\"wp-block-heading\" id=\"h-key-takeaways\">Principais conclus\u00f5es<\/h3><ul class=\"wp-block-list\"><li><strong>Hardcore Factory Strength<\/strong>: Since its founding in <strong>2011<\/strong>, <strong>GFM<\/strong> has focused on the R&amp;D and production of excavator undercarriage parts, featuring mature large-scale production lines and automated heat treatment equipment.<\/li>\n\n<li><strong>Premium Materials &amp; Craftsmanship<\/strong>: High-strength alloy steel selected for the entire product line, combined with forging\/casting and deep heat treatment, ensures wear resistance of components under mining and harsh working conditions.<\/li>\n\n<li><strong>Precise Compatibility &amp; Coverage<\/strong>: Accurately fits global mainstream excavator brands such as <strong>Komatsu, Caterpillar, Hitachi, Volvo, SANY, and XCMG<\/strong>, with complete model ranges and seamless assembly integration.<\/li>\n\n<li><strong>Long-Term Quality Warranty<\/strong>: All excavator undercarriage parts come with a quality warranty period of <strong>n\u00e3o menos que um ano ou 2000 horas<\/strong>, with extremely rigorous factory inspection.<\/li>\n\n<li><strong>Efficient Bulk Delivery<\/strong>: Possesses strong production capacity to handle large bulk procurement orders, enabling fast response to urgent demands from global buyers and distributors.<\/li><\/ul><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><p>As a world-leading <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/rolo-inferior-da-escavadeira-doosan-dx55\/\">fornecedor de pe\u00e7as para material rodante de escavadeira<\/a><\/strong> and professional <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/rolo-de-esteira-bobcat-para-mini-escavadeira\/\">fabricante de pe\u00e7as para escavadeiras<\/a><\/strong>, <strong>GFM<\/strong> has been committed to providing high-quality, high-wear-resistant excavator undercarriage parts for global construction machinery buyers and distributors since its establishment in <strong>2011<\/strong>. We well understand that the undercarriage system accounts for <strong>over 50%<\/strong> of total excavator maintenance costs, which is why we create superior and durable undercarriage components for you through strict material selection and heat treatment processes.<\/p><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-390bbe6afdbe97595eccad6b26d905d5\" id=\"h-15-years-crafting-high-end-undercarriage\">15 Years Crafting High-End Undercarriage<\/h2><p>Since establishing its factory in <strong>2011<\/strong>, <strong>GFM<\/strong> has been deeply involved in the R&amp;D and large-scale manufacturing of construction machinery excavator components. As a source factory trusted by global buyers as an <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/escavadeira-de-rolo-inferior-cat-factory\/\">fornecedor de pe\u00e7as para material rodante de escavadeira<\/a><\/strong>, we possess a modern large-scale production base and a full set of automated processing equipment, precipitating industry-leading product quality through <strong>15 anos<\/strong> of professional manufacturing experience.<\/p><ul class=\"wp-block-list\"><li><strong>Large-Scale Manufacturing Capacity<\/strong>: The factory owns mature bulk production lines with an annual capacity exceeding <strong>300,000 pieces<\/strong> of undercarriage components, possessing strong large-order fulfillment capability.<\/li>\n\n<li><strong>Smart Product Positioning<\/strong>: We do not engage in scattered non-standard customization; instead, we concentrate all production resources on refined bulk production of global mainstream models to reduce procurement costs from the source.<\/li>\n\n<li><strong>Rigorous Quality Inspection System<\/strong>: Equipped with precise testing equipment such as spectrometers, hardness testers, and ultrasonic flaw detectors, ensuring the pass rate of each outgoing batch of components reaches over <strong>99.8%<\/strong>.<\/li><\/ul><p>Through standardized production and large-scale manufacturing, <strong>GFM<\/strong> successfully helps global buyers significantly reduce comprehensive supply chain costs and procurement cycles while guaranteeing component quality comparable to original factory parts.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>Perguntas frequentes<\/strong><\/p>\n\n<p><strong>Q: What factory qualifications should buyers focus on when choosing an excavator undercarriage parts supplier?<\/strong><\/p>\n\n<p><strong>UM:<\/strong> Buyers should focus on evaluating the factory&#8217;s <strong>years of establishment (such as 15+ years of manufacturing experience)<\/strong>, <strong>production scale and automated equipment<\/strong>, <strong>quality management system certifications (such as ISO9001)<\/strong>, <strong>raw material sources<\/strong>, and the capability to provide a warranty service of <strong>no less than 2000 hours<\/strong>.<\/p><\/blockquote><figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"517\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-1024x517.webp\" alt=\"Excavator Undercarriage Parts Supplier Company Size\" class=\"wp-image-8503\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-1024x517.webp 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-300x151.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-768x388.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-18x9.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size-600x303.webp 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Company-Size.webp 1151w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-df87acf8d5e9bc216ff5c3594e61b06c\" id=\"h-selected-high-strength-steel-amp-heat-treatment\">Selected High-Strength Steel &amp; Heat Treatment<\/h2><p>As a responsible <strong>heavy duty <a href=\"https:\/\/gfmparts.com\/pt\/product\/fornecedor-de-sapatas-para-esteiras-de-pantano-para-tratores\/\">fabricante de material rodante para escavadeira<\/a><\/strong>, <strong>GFM<\/strong> strictly controls the raw material gate. Our entire product line selects high-quality high-strength alloy steel (such as <strong>40Mn2, 35SiMn<\/strong>), laying the foundation for product tensile strength and impact toughness from the source.<\/p><p>To cope with complex working conditions frequently faced by excavators such as mines, rocks, and mud, we adopt advanced precision casting and die forging processes, combined with fully automatic medium-frequency quenching and overall heat treatment technology.<\/p><p>Upon testing, the surface hardness of undercarriage components produced by <strong>GFM<\/strong> stably maintains at <strong>HRC 52-58<\/strong>, with a hardened layer depth reaching <strong>8-12mm<\/strong>. This &#8220;hard exterior and tough interior&#8221; structure effectively prevents component cracking or premature wear, increasing component service life by <strong>mais de 30%<\/strong>.<\/p><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Core Process Steps<\/strong><\/td><td><strong>GFM Manufacturing Standard<\/strong><\/td><td><strong>Delivered Customer Value<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Sele\u00e7\u00e3o de Mat\u00e9ria-Prima<\/strong><\/td><td>Selected <strong>40Mn2 \/ 35SiMn<\/strong> a\u00e7o de alta resist\u00eancia<\/td><td>Enhances load capacity and impact resistance<\/td><\/tr><tr><td><strong>Processo de forma\u00e7\u00e3o<\/strong><\/td><td>Fully automatic precision forging \/ precision casting<\/td><td>Dense internal structure without porosity defects<\/td><\/tr><tr><td><strong>Tratamento t\u00e9rmico<\/strong><\/td><td>Deep medium-frequency quenching (hardness <strong>HRC 52-58<\/strong>)<\/td><td>Significantly enhances wear resistance, extending service life<\/td><\/tr><tr><td><strong>Quality Inspection<\/strong><\/td><td>100% flaw detection &amp; dimensional tolerance sampling<\/td><td>Guarantees assembly tolerance within <strong>\u00b10,05 mm<\/strong><\/td><\/tr><\/tbody><\/table><\/figure><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>Perguntas frequentes<\/strong><\/p>\n\n<p><strong>Q: How does high-strength heat treatment extend the lifespan of excavator track chains and rollers?<\/strong><\/p>\n\n<p><strong>UM:<\/strong> Heat treatment forms a hardened layer up to <strong>8-12mm<\/strong> deep on the metal surface (hardness reaching <strong>HRC 52-58<\/strong>), giving the component surface extremely high wear resistance while maintaining internal metal toughness to prevent fracture under heavy impact.<\/p><\/blockquote><figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"453\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-1024x453.webp\" alt=\"Excavator Undercarriage Parts Supplier Manufacturing Drawings\" class=\"wp-image-8505\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-1024x453.webp 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-300x133.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-768x340.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-18x8.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings-600x265.webp 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Manufacturing-Drawings.webp 1151w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-95d4d434d1994fe084543c7a3af1b98f\" id=\"h-perfectly-fit-mainstream-brand-models\">Perfectly Fit Mainstream Brand Models<\/h2><p>In order to save global buyers and distributors from bearing high custom R&amp;D expenses and long delivery waiting periods, <strong>GFM<\/strong> has established an extremely comprehensive third-party standard part model database. As a mature <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/fabricante-de-correntes-para-esteiras-de-escavadeira\/\">fabricante de pe\u00e7as para escavadeiras<\/a><\/strong>, we focus on producing high-precision undercarriage components that can directly replace original factory parts.<\/p><ul class=\"wp-block-list\"><li><strong>Full Coverage of Mainstream Brands<\/strong>: Products accurately match international major brands including <strong>Komatsu, Caterpillar, Hitachi, Volvo, Kobelco, Daewoo, Doosan, and Hyundai<\/strong>.<\/li>\n\n<li><strong>Covering Domestic &amp; Emerging Brands<\/strong>: Simultaneously deeply fitting well-known models such as <strong>Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, and Shantui<\/strong>.<\/li>\n\n<li><strong>Precision-Grade Assembly Tolerance<\/strong>: Component dimensional tolerances are strictly controlled within <strong>\u00b10,05 mm<\/strong>, garantindo <strong>100%<\/strong> original position seamless installation with original factory undercarriage structures.<\/li><\/ul><p>Relying on the fast matching capability for thousands of models, buyers no longer need to worry about tedious custom specifications, directly relying on our mature model database to achieve ultra-fast procurement and rapid on-site replacement.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>Perguntas frequentes<\/strong><\/p>\n\n<p><strong>Q: How to ensure third-party undercarriage parts are fully compatible with Caterpillar or Komatsu original excavators?<\/strong><\/p>\n\n<p><strong>UM:<\/strong> Qualified suppliers establish precise databases based on original OEM part numbers. By accurately controlling installation hole distances, shaft diameters, and gear tooth pitches (tolerance within <strong>\u00b10,05 mm<\/strong>), third-party undercarriage parts are guaranteed to seamlessly match original factory parts in structural dimensions and force characteristics.<\/p><\/blockquote><figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"201\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-1024x201.webp\" alt=\"Excavator Undercarriage Parts Supplier Branded Products\" class=\"wp-image-8506\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-1024x201.webp 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-300x59.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-768x151.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-18x4.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products-600x118.webp 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Branded-Products.webp 1151w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-41bca0d3339a37f62c770d3cbbb105da\" id=\"h-full-range-undercarriage-parts-one-stop-shop\">Full Range Undercarriage Parts One-Stop Shop<\/h2><p>To help buyers simplify supply chain management processes and maximize container space utilization, <strong>GFM<\/strong> has created a full set of undercarriage parts product lines covering the excavator lower traveling mechanism. Buyers can complete integrated procurement for the entire undercarriage system spare parts here without dealing with multiple scattered suppliers.<\/p><ul class=\"wp-block-list\"><li><strong>Rolos de esteira<\/strong>: Adopt high-quality bimetallic bushings and high-seal floating oil seals, achieving lifetime maintenance-free lubrication and extremely high wear resistance.<\/li>\n\n<li><strong>Rolos de transporte<\/strong>: High-strength structural design, sturdily supporting the upper track chain to prevent sagging and chain jamming during operation.<\/li>\n\n<li><strong>Ociosos<\/strong>: Excellent casting density and guide groove design, precisely guiding track directional circulation movement and effectively absorbing tension impacts.<\/li>\n\n<li><strong>Rodas dentadas<\/strong>: Tooth profiles are reinforced through high-frequency quenching, tightly meshing with track link pitch for significantly improved transmission efficiency.<\/li>\n\n<li><strong>Track Shoes, Link Assemblies &amp; Groups<\/strong>: Provide various specifications of track shoes such as single-gouser, double-gouser, and triple-gouser, easily coping with complex terrains like mud, rock, and mines.<\/li><\/ul><p>One-stop complete procurement not only ensures optimal physical break-in compatibility among undercarriage components, but also significantly reduces communication costs and freight expenses across different manufacturers.<\/p><figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"412\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-1024x412.webp\" alt=\"Excavator Undercarriage Parts Supplier Complete Undercarriage Parts\" class=\"wp-image-8507\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-1024x412.webp 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-300x121.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-768x309.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-18x7.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts-600x242.webp 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Complete-Undercarriage-Parts.webp 1458w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h2 class=\"wp-block-heading has-luminous-vivid-orange-color has-text-color has-link-color wp-elements-3c1e07b8c54df580a33e754dc78071bc\" id=\"h-2000-hours-warranty-amp-delivery\">2000 Hours Warranty &amp; Delivery<\/h2><p>Choosing a <strong>reliable <a href=\"https:\/\/gfmparts.com\/pt\/product\/fabricante-de-grupos-de-esteiras-para-escavadeira\/\">fabricante de pe\u00e7as para escavadeiras<\/a><\/strong> that provides solid quality commitments and stable delivery times is fundamental for construction machinery buyers to ensure worry-free post-sales and smooth project execution. Relying on strict material selection and deep heat treatment craftsmanship, <strong>GFM<\/strong> has absolute confidence in every product delivered to customers.<\/p><ul class=\"wp-block-list\"><li><strong>Long-Term Quality Warranty<\/strong>: The entire line of excavator undercarriage parts comes with an official quality warranty period of <strong>n\u00e3o menos que 1 ano ou 2000 horas<\/strong>, fully protecting buyer rights.<\/li>\n\n<li><strong>Efficient Delivery Cycle<\/strong>: Benefiting from strong bulk production lines and standard part stock, delivery cycles for bulk procurement orders can be shortened to <strong>15-25 days<\/strong>.<\/li>\n\n<li><strong>Fast After-Sales Response<\/strong>: Established a complete after-sales quality tracking mechanism; during the warranty period, if non-human manufacturing defects occur, fast re-issuance and technical support plans are provided.<\/li><\/ul><p>Solid warranty terms and highly competitive delivery guarantees make <strong>GFM<\/strong> a strong backing for long-term cooperation with global construction machinery distributors and bulk buyers.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\ud83d\udca1 <strong>Perguntas frequentes<\/strong><\/p>\n\n<p><strong>Q: What content is usually included in the warranty standards for excavator undercarriage parts provided by suppliers?<\/strong><\/p>\n\n<p><strong>UM:<\/strong> Standard warranties (such as <strong>1 ano ou 2000 horas<\/strong>) typically cover premature abnormal wear, breakage, or oil leakage caused by material defects, casting porosity, inadequate heat treatment, and assembly flaws, protecting buyer usage rights under normal working conditions.<\/p><\/blockquote><figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"506\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection.webp\" alt=\"Excavator Undercarriage Parts Supplier Quality Inspection\" class=\"wp-image-8508\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection.webp 1000w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection-300x152.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection-768x389.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection-18x9.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/Excavator-Undercarriage-Parts-Supplier-Quality-Inspection-600x304.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><p>Looking for a cost-effective and reliable source factory for <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/fornecedor-de-correntes-de-esteira-para-escavadeira-com-conjunto-de-elos-de-esteira\/\">pe\u00e7as do material rodante da escavadeira<\/a><\/strong>? <strong>Contact the GFM <\/strong>professional team right away to get a complete product model cross-reference table and <strong>exclusive bulk procurement quotes!<\/strong><\/p><figure class=\"wp-block-table aligncenter\"><table class=\"has-ast-global-color-5-color has-luminous-vivid-orange-background-color has-text-color has-background has-link-color has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Obtenha um or\u00e7amento r\u00e1pido e gratuito<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>E-mail: henry@gfmparts.com<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Whatsapp: +86 17705953659<\/strong><\/td><\/tr><\/tbody><\/table><\/figure><p>Escolhendo um profissional <strong><a href=\"https:\/\/gfmparts.com\/pt\/product\/rolete-tensor-de-esteira-para-escavadeira-cat-305\/\">fornecedor de pe\u00e7as para material rodante de escavadeira<\/a><\/strong> is of paramount importance to ensure long-term stable operation of excavators and reduce operational shutdown risks. Relying on <strong>15 anos<\/strong> of deep manufacturing experience, selected high-strength alloy steel materials, deep heat treatment processes, and perfect adaptation to global mainstream models, <strong>GFM<\/strong> continuously provides global buyers with high-reliability undercarriage parts solutions. Paired with a solid warranty commitment of <strong>n\u00e3o menos que um ano ou 2000 horas<\/strong>, <strong>GFM<\/strong> is willing to become your most trusted partner in construction machinery parts.<\/p><figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image.webp\" alt=\"GFM\" class=\"wp-image-7378\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image.webp 1000w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image-300x169.webp 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image-768x432.webp 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image-18x10.webp 18w, https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/02\/image-600x338.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>A GFM \u00e9 uma fornecedora l\u00edder de pe\u00e7as para o trem de rodagem de escavadeiras desde 2011, oferecendo qualidade padr\u00e3o do setor, a\u00e7o de alta qualidade e garantia de 2.000 horas. Entre em contato conosco para obter or\u00e7amentos gratuitos!<\/p>","protected":false},"author":1,"featured_media":8502,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,55,58],"tags":[],"class_list":["post-8499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-news","category-company-news","category-gfm-all-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Top Excavator Undercarriage Parts Supplier: Factory Direct<\/title>\n<meta name=\"description\" content=\"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gfmparts.com\/pt\/top-excavator-undercarriage-parts-supplier\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GFM: Top Excavator Undercarriage Parts Supplier\" \/>\n<meta property=\"og:description\" content=\"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gfmparts.com\/pt\/top-excavator-undercarriage-parts-supplier\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gfmparts\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-19T03:09:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-19T09:03:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"GFM Parts\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"GFM Parts\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/\"},\"author\":{\"name\":\"GFM Parts\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a\"},\"headline\":\"GFM: Top Excavator Undercarriage Parts Supplier\",\"datePublished\":\"2026-10-19T03:09:59+00:00\",\"dateModified\":\"2026-10-19T09:03:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/\"},\"wordCount\":1453,\"publisher\":{\"@id\":\"https:\/\/gfmparts.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp\",\"articleSection\":[\"All NEWS\",\"Company News\",\"NEWS\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/\",\"url\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/\",\"name\":\"Top Excavator Undercarriage Parts Supplier: Factory Direct\",\"isPartOf\":{\"@id\":\"https:\/\/gfmparts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp\",\"datePublished\":\"2026-10-19T03:09:59+00:00\",\"dateModified\":\"2026-10-19T09:03:18+00:00\",\"description\":\"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!\",\"breadcrumb\":{\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage\",\"url\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp\",\"contentUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp\",\"width\":1500,\"height\":1200},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/gfmparts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"GFM: Top Excavator Undercarriage Parts Supplier\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gfmparts.com\/#website\",\"url\":\"https:\/\/gfmparts.com\/\",\"name\":\"GFM PARTS\",\"description\":\"GFM since 2011 focused on excavator and bulldozer undercarriage parts manufacturing :Track rollers,carrier roller,idler,sprocket,track group,bucket tooth pin.\",\"publisher\":{\"@id\":\"https:\/\/gfmparts.com\/#organization\"},\"alternateName\":\"gfmparts.com\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/gfmparts.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/gfmparts.com\/#organization\",\"name\":\"GFM PARTS\",\"url\":\"https:\/\/gfmparts.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/06\/GFM-logo.png\",\"contentUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/06\/GFM-logo.png\",\"width\":3000,\"height\":1528,\"caption\":\"GFM PARTS\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/gfmparts\",\"https:\/\/www.linkedin.com\/company\/gfmparts\/\",\"https:\/\/www.tiktok.com\/@gfmparts\",\"https:\/\/www.youtube.com\/@GFMparts\/featured\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a\",\"name\":\"GFM Parts\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/gfmparts.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g\",\"caption\":\"GFM Parts\"},\"sameAs\":[\"https:\/\/gfmparts.com\"],\"url\":\"https:\/\/gfmparts.com\/pt\/author\/gfmsparepartsgmail-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Top Excavator Undercarriage Parts Supplier: Factory Direct","description":"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/gfmparts.com\/pt\/top-excavator-undercarriage-parts-supplier\/","og_locale":"pt_BR","og_type":"article","og_title":"GFM: Top Excavator Undercarriage Parts Supplier","og_description":"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!","og_url":"https:\/\/gfmparts.com\/pt\/top-excavator-undercarriage-parts-supplier\/","article_publisher":"https:\/\/www.facebook.com\/gfmparts","article_published_time":"2026-10-19T03:09:59+00:00","article_modified_time":"2026-10-19T09:03:18+00:00","og_image":[{"width":1500,"height":1200,"url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp","type":"image\/webp"}],"author":"GFM Parts","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"GFM Parts","Est. tempo de leitura":"7 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#article","isPartOf":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/"},"author":{"name":"GFM Parts","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a"},"headline":"GFM: Top Excavator Undercarriage Parts Supplier","datePublished":"2026-10-19T03:09:59+00:00","dateModified":"2026-10-19T09:03:18+00:00","mainEntityOfPage":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/"},"wordCount":1453,"publisher":{"@id":"https:\/\/gfmparts.com\/#organization"},"image":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage"},"thumbnailUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp","articleSection":["All NEWS","Company News","NEWS"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/","url":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/","name":"Top Excavator Undercarriage Parts Supplier: Factory Direct","isPartOf":{"@id":"https:\/\/gfmparts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage"},"image":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage"},"thumbnailUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp","datePublished":"2026-10-19T03:09:59+00:00","dateModified":"2026-10-19T09:03:18+00:00","description":"GFM is a leading excavator undercarriage parts supplier since 2011 with industry quality, premium steel, and 2000h warranty. Contact us for free quotes!","breadcrumb":{"@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#primaryimage","url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp","contentUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/10\/GFM-Top-Excavator-Undercarriage-Parts-Supplier.webp","width":1500,"height":1200},{"@type":"BreadcrumbList","@id":"https:\/\/gfmparts.com\/top-excavator-undercarriage-parts-supplier\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/gfmparts.com\/"},{"@type":"ListItem","position":2,"name":"GFM: Top Excavator Undercarriage Parts Supplier"}]},{"@type":"WebSite","@id":"https:\/\/gfmparts.com\/#website","url":"https:\/\/gfmparts.com\/","name":"GFM PARTS","description":"GFM since 2011 focused on excavator and bulldozer undercarriage parts manufacturing :Track rollers,carrier roller,idler,sprocket,track group,bucket tooth pin.","publisher":{"@id":"https:\/\/gfmparts.com\/#organization"},"alternateName":"gfmparts.com","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/gfmparts.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/gfmparts.com\/#organization","name":"GFM PARTS","url":"https:\/\/gfmparts.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/","url":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/06\/GFM-logo.png","contentUrl":"https:\/\/gfmparts.com\/wp-content\/uploads\/2026\/06\/GFM-logo.png","width":3000,"height":1528,"caption":"GFM PARTS"},"image":{"@id":"https:\/\/gfmparts.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/gfmparts","https:\/\/www.linkedin.com\/company\/gfmparts\/","https:\/\/www.tiktok.com\/@gfmparts","https:\/\/www.youtube.com\/@GFMparts\/featured"]},{"@type":"Person","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/19e90c5ed47a61b0e9d0970a8280784a","name":"GFM Parts","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/gfmparts.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/61f873fc9ffdd40ffbd77cc66fbf7bc6?s=96&d=mm&r=g","caption":"GFM Parts"},"sameAs":["https:\/\/gfmparts.com"],"url":"https:\/\/gfmparts.com\/pt\/author\/gfmsparepartsgmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/8499"}],"collection":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/comments?post=8499"}],"version-history":[{"count":2,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/8499\/revisions"}],"predecessor-version":[{"id":8509,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/posts\/8499\/revisions\/8509"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/media\/8502"}],"wp:attachment":[{"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/media?parent=8499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/categories?post=8499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gfmparts.com\/pt\/wp-json\/wp\/v2\/tags?post=8499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}