{"id":8510,"date":"2026-10-21T09:10:29","date_gmt":"2026-10-21T01:10:29","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8510"},"modified":"2026-10-21T09:44:58","modified_gmt":"2026-10-21T01:44:58","slug":"komatsu-pc300-6-excavator-track-chain-manufacturers","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/pt\/product\/fabricantes-de-correntes-de-esteira-para-escavadeira-komatsu-pc300-6\/","title":{"rendered":"Wholesale Komatsu PC300-6 Excavator Track Chain Assembly FP36R"},"content":{"rendered":"<p data-path-to-node=\"3\">GFM is a professional manufacturing factory of heavy construction machinery undercarriage parts and accessories. Since its establishment in <b data-path-to-node=\"3\" data-index-in-node=\"140\">2011<\/b>, we have been committed to providing global construction machinery buyers with high-durability, high-precision standard undercarriage components. As renowned <a href=\"https:\/\/gfmparts.com\/pt\/product\/fornecedor-de-correntes-de-esteira-para-escavadeira-com-conjunto-de-elos-de-esteira\/\"><b data-path-to-node=\"3\" data-index-in-node=\"303\">fabricantes de correntes de esteira para escavadeiras<\/b><\/a>, we heavily launch the <b data-path-to-node=\"3\" data-index-in-node=\"362\">Komatsu PC300-6 excavator <a href=\"https:\/\/gfmparts.com\/pt\/product\/fabricantes-de-correntes-de-esteira-para-escavadeiras\/\">conjunto de corrente de esteira<\/a> FP36R<\/b> suitable for Komatsu excavators, targeting mine extraction, road construction, and heavy-duty earthwork engineering environments.<\/p>\n<h3 data-path-to-node=\"5\"><span style=\"color: #ff6600;\">Product Specifications Table<\/span><\/h3>\n<p data-path-to-node=\"6\">To ensure complete matching with original equipment and achieve seamless replacement, every <a href=\"https:\/\/gfmparts.com\/pt\/product\/corrente-de-esteira-de-miniescavadeira-de-alta-qualidade\/\"><b data-path-to-node=\"6\" data-index-in-node=\"92\">conjunto de corrente de esteira<\/b><\/a> of GFM adopts rigorous dimensional tolerance control and standardized production processes. Buyers can quickly confirm component applicability by checking parameters, thereby significantly reducing on-site installation and equipment downtime maintenance time costs.<\/p>\n<table data-path-to-node=\"7\">\n<thead>\n<tr>\n<td><strong>Item de par\u00e2metro<\/strong><\/td>\n<td><strong>Official Standard Specifications \/ Technical Values<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"7,1,0,0\"><b data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\">Compatible Model<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,1,1,0\"><b data-path-to-node=\"7,1,1,0\" data-index-in-node=\"0\">Komatsu PC300-6<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,2,0,0\"><b data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\">Standard Part Number<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,2,1,0\"><b data-path-to-node=\"7,2,1,0\" data-index-in-node=\"0\">FP36R Track Chain Assembly<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,3,0,0\"><b data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\">Chain Pitch<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,3,1,0\"><b data-path-to-node=\"7,3,1,0\" data-index-in-node=\"0\">215.9 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,4,0,0\"><b data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\">Standard Number of Links<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,4,1,0\"><b data-path-to-node=\"7,4,1,0\" data-index-in-node=\"0\">45L \/ 48L<\/b> (Complies with original undercarriage frame standard layout)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,5,0,0\"><b data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\">Pin Diameter<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,5,1,0\"><b data-path-to-node=\"7,5,1,0\" data-index-in-node=\"0\">44.45 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,6,0,0\"><b data-path-to-node=\"7,6,0,0\" data-index-in-node=\"0\">Bushing Diameter<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,6,1,0\"><b data-path-to-node=\"7,6,1,0\" data-index-in-node=\"0\">73.00 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,7,0,0\"><b data-path-to-node=\"7,7,0,0\" data-index-in-node=\"0\">Standard Manufacturing Material<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,7,1,0\"><b data-path-to-node=\"7,7,1,0\" data-index-in-node=\"0\">35MnB High-Strength Alloy Boron Steel<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,8,0,0\"><b data-path-to-node=\"7,8,0,0\" data-index-in-node=\"0\">Surface Hardness \/ Hardened Depth<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,8,1,0\"><b data-path-to-node=\"7,8,1,0\" data-index-in-node=\"0\">HRC 52\u201358 \/ 8mm\u201312mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,9,0,0\"><b data-path-to-node=\"7,9,0,0\" data-index-in-node=\"0\">Sealing Technology<\/b><\/span><\/td>\n<td><span data-path-to-node=\"7,9,1,0\">Polyurethane Wear-Resistant Double-Lip Seal Ring (Polyurethane Sealed)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"8\">The above physical specifications are all precisely ground and can be seamlessly assembled onto the Komatsu PC300-6 excavator undercarriage frame. High-specification material selection and consistent geometric tolerances ensure that this track chain assembly can exert optimal mechanical performance across various work sites.<\/p>\n<h3 data-path-to-node=\"9\"><span style=\"color: #ff6600;\">Vantagens do produto<\/span><\/h3>\n<p data-path-to-node=\"10\">O <a href=\"https:\/\/gfmparts.com\/pt\/product\/corrente-de-esteira-para-escavadeira-hyundai\/\"><b data-path-to-node=\"10\" data-index-in-node=\"4\">conjunto de corrente de esteira<\/b><\/a> produced by GFM strictly follows industrial-grade standardized forging and heat treatment processes, specifically designed to handle various high-wear and heavy-load harsh working conditions. We ensure longer product operating cycles by enhancing material mechanical properties and structural sealability.<\/p>\n<ul>\n<li data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">High-Standard Compatibility<\/b>: The product is manufactured fully in accordance with original OEM dimensional precision, seamlessly matching the Komatsu PC300-6 excavator undercarriage system without requiring modification.<\/li>\n<li data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">High-Strength Wear-Resistant Material<\/b>: Selected premium <b data-path-to-node=\"11,1,0\" data-index-in-node=\"56\">35MnB<\/b> boron steel possesses extremely high tensile strength and impact fatigue resistance after deep induction quenching, preventing breakage.<\/li>\n<li data-path-to-node=\"11,2,0\"><b data-path-to-node=\"11,2,0\" data-index-in-node=\"0\">Deep Quenching Extends Lifespan<\/b>: The track link rail surface hardness reaches <b data-path-to-node=\"11,2,0\" data-index-in-node=\"78\">HRC 52\u201358<\/b>, with an effective hardened layer depth maintained at <b data-path-to-node=\"11,2,0\" data-index-in-node=\"142\">8mm\u201312mm<\/b>, significantly increasing wear resistance by <b data-path-to-node=\"11,2,0\" data-index-in-node=\"196\">over 35%<\/b>.<\/li>\n<li data-path-to-node=\"11,3,0\"><b data-path-to-node=\"11,3,0\" data-index-in-node=\"0\">Superior Long-Lasting Seal Structure<\/b>: Utilizes high-performance double-lip polyurethane seal rings resistant to high and low temperatures along with pre-injected long-lasting grease, effectively blocking mud and sand intrusion and reducing wear on internal pins and bushings.<\/li>\n<\/ul>\n<p data-path-to-node=\"12\">Relying on these comprehensive performance advantages, equipment operators can maintain efficient operation in complex terrains. This not only reduces mechanical failure rates, but also saves long-term undercarriage component replacement expenses for engineering projects.<\/p>\n<h3><span style=\"color: #ff6600;\">Descri\u00e7\u00e3o do produto<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>T\u00e9cnica:<\/strong> Forjamento\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Mat\u00e9ria-prima: <\/strong>35MnBH\/40Mn2<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Quantidade m\u00ednima:<\/strong> 1 PC<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>M\u00e9todo de pagamento:<\/strong> T\/T<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Marca:<\/strong> GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Doen\u00e7a:<\/strong> Novo<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Cor:<\/strong> Amarelo, Preto ou Personalizado<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Tempo de espera:<\/strong> 30 dias<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Garantia:<\/strong> 1 ano<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Servi\u00e7o:<\/strong> OEM ou ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Local de origem:<\/strong> Fujian, China<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Aplicativo:<\/strong> Escavadora<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Embalagem:<\/strong> Palete de madeira padr\u00e3o para exporta\u00e7\u00e3o<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Caracter\u00edsticas<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>Alta durabilidade<\/b><\/strong>\u2013 Constru\u00eddo com liga de a\u00e7o premium para suportar uso pesado.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Ajuste perfeito<\/b><\/strong>\u2013 Fabricado com precis\u00e3o para compatibilidade perfeita com as principais marcas de escavadeiras.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>For\u00e7a Aprimorada<\/b><\/strong>\u2013 Tratado termicamente para maior dureza e resist\u00eancia ao desgaste.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Resistente \u00e0 corros\u00e3o<\/b><\/strong>\u2013 Revestimento especial protege contra ferrugem em condi\u00e7\u00f5es dif\u00edceis.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Opera\u00e7\u00e3o suave<\/b><\/strong>\u2013 O design de baixo atrito garante um desempenho silencioso e eficiente.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Instala\u00e7\u00e3o r\u00e1pida<\/b><\/strong>\u2013 F\u00e1cil de montar, economizando tempo e reduzindo o tempo de inatividade.<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Especifica\u00e7\u00f5es<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-large wp-image-2860\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/\u94fe\u6761\u6570\u636e\u56fe-2-1024x671.jpg\" alt=\"descri\u00e7\u00e3o do link da trilha\" width=\"1024\" height=\"671\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Modelos de produtos<\/span><\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3147\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761.png\" alt=\"descri\u00e7\u00e3o da pe\u00e7a da escavadeira\" width=\"856\" height=\"694\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761.png 856w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-300x243.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-768x623.png 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/excavator-part-description-e1735350735761-600x486.png 600w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Processo de produ\u00e7\u00e3o<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"Reprodutor de v\u00eddeo do YouTube\" src=\"https:\/\/www.youtube.com\/embed\/0MdGoauuqtc?si=qQfjAiRnGnq8PQ2B\" width=\"1000\" height=\"563\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-3043 aligncenter\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg\" alt=\"processo de produ\u00e7\u00e3o de pe\u00e7as de escavadeira\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Embalagem e Envio<\/span><\/h3>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-6521\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg\" alt=\"Embalagem e Envio\" width=\"1024\" height=\"648\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-path-to-node=\"13\"><span style=\"color: #ff6600;\">Garantia de Qualidade<\/span><\/h3>\n<p data-path-to-node=\"14\">GFM has established a complete production quality control system to ensure every track chain assembly leaving the factory meets standard quality specifications. We apply full-process monitoring methods from raw material entry to final product packaging to guarantee flaw-free delivery quality.<\/p>\n<ul data-path-to-node=\"15\">\n<li>\n<p data-path-to-node=\"15,0,0\"><b data-path-to-node=\"15,0,0\" data-index-in-node=\"0\">Full-Process Strict QC Testing<\/b>: Before leaving the factory, products must pass <b data-path-to-node=\"15,0,0\" data-index-in-node=\"79\">spectrometric chemical composition analysis<\/b>, <b data-path-to-node=\"15,0,0\" data-index-in-node=\"124\">tensile and impact testing<\/b>, <b data-path-to-node=\"15,0,0\" data-index-in-node=\"152\">metallographic organization inspection<\/b>, e <b data-path-to-node=\"15,0,0\" data-index-in-node=\"196\">non-destructive testing<\/b>.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,1,0\"><b data-path-to-node=\"15,1,0\" data-index-in-node=\"0\">1-Year or 2000-Hour Official Warranty<\/b>: We provide an official quality assurance service of no less than <b data-path-to-node=\"15,1,0\" data-index-in-node=\"104\">1 year or 2000 working hours<\/b> for all standardized factory products.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"15,2,0\"><b data-path-to-node=\"15,2,0\" data-index-in-node=\"0\">Precision Processing Tolerances<\/b>: Key component machining tolerances are strictly controlled within the range of <b data-path-to-node=\"15,2,0\" data-index-in-node=\"112\">\u00b10,02 mm<\/b>, ensuring smooth track chain operation and effectively avoiding side wear and track gnawing phenomena.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"16\">Steadfast quality assurance reflects our professional attitude in the field of crawler undercarriage manufacturing. Whether under severe cold or scorching heat working conditions, customers can rely on our high-quality commitment to obtain a stable operational experience.<\/p>\n<h3><span style=\"color: #ff6600;\">Vantagens da f\u00e1brica<\/span><\/h3>\n<p data-path-to-node=\"18\">As one of the world-renowned <a href=\"https:\/\/gfmparts.com\/pt\/product\/fornecedores-de-correntes-de-esteira-para-escavadeiras-hyundai\/\"><b data-path-to-node=\"18\" data-index-in-node=\"29\">fabricantes de correntes de esteira para escavadeiras<\/b><\/a>, GFM serves customers by virtue of strong standardized production lines and rich brand compatibility experience. The factory is equipped with modern casting\/forging equipment and automatic heat treatment assembly lines, comprehensively guaranteeing capacity and delivery times.<\/p>\n<ul>\n<li data-path-to-node=\"19,0,0\"><b data-path-to-node=\"19,0,0\" data-index-in-node=\"0\">15 Years of Heavy Undercarriage Parts Manufacturing History<\/b>: The factory has focused on producing excavator and bulldozer undercarriage parts since <b data-path-to-node=\"19,0,0\" data-index-in-node=\"148\">2011<\/b>, deeply understanding compatibility standards for global mainstream heavy machinery components.<\/li>\n<li data-path-to-node=\"19,1,0\"><b data-path-to-node=\"19,1,0\" data-index-in-node=\"0\">Full Series Compatibility for Mainstream Brands<\/b>: GFM undercarriage components possess broad equipment compatibility, perfectly matching most mainstream brands on the market such as Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo\/Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, Shantui, etc.<\/li>\n<li data-path-to-node=\"19,2,0\"><b data-path-to-node=\"19,2,0\" data-index-in-node=\"0\">Complete Product Chain Matrix<\/b>: In addition to track chain assemblies, we also centrally supply track rollers, carrier rollers, sprockets, idlers, track shoes, buckets, bucket tooth pins, bushings, and bolts &amp; nuts.<\/li>\n<li data-path-to-node=\"19,3,0\"><b data-path-to-node=\"19,3,0\" data-index-in-node=\"0\">Large-Scale Production Capacity and Fast Delivery<\/b>: Relying on mature modern production lines, the annual output of various standard track chain assemblies exceeds <b data-path-to-node=\"19,3,0\" data-index-in-node=\"163\">50,000 sets<\/b>. Conventional models have ample stock, and standard orders can be shipped in <b data-path-to-node=\"19,3,0\" data-index-in-node=\"252\">7-15 days<\/b>, easily meeting the procurement needs of global buyers.<\/li>\n<\/ul>\n<p data-path-to-node=\"20\">Relying on massive factory scale and advanced technological facilities, GFM can continuously output high-quality mechanical components. Choosing to cooperate with us means choosing a stable and reliable supply chain background support.<\/p>\n<p data-path-to-node=\"20\">Como l\u00edder do setor <a href=\"https:\/\/gfmparts.com\/pt\/product\/fabricante-de-correntes-para-esteiras-de-escavadeira\/\"><b data-path-to-node=\"32\" data-index-in-node=\"23\">fabricantes de correntes de esteira para escavadeiras<\/b><\/a>, GFM is always committed to providing you with cost-effective <b data-path-to-node=\"32\" data-index-in-node=\"121\">Komatsu PC300-6 <a href=\"https:\/\/gfmparts.com\/pt\/product\/fabrica-de-conjuntos-de-elos-de-esteira-para-escavadeira\/\">conjunto de corrente de esteira<\/a> FP36R<\/b> and brand-compatible undercarriage spare parts. Whether you are a construction machinery parts distributor, equipment rental company, or large construction unit, we can provide solid supply chain support. Contact our professional sales team immediately to obtain the latest product specification sheets, free sample policies, and exclusive discounted quotes!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2159\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"Fabricante de pe\u00e7as para escavadeiras\" width=\"800\" height=\"450\" srcset=\"\" sizes=\"(max-width: 800px) 100vw, 800px\" data-srcset=\"\" \/><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\">Qualidade garantida do produto<\/span><\/li>\n<li><span style=\"color: #000000;\">Fornecimento grande<\/span><\/li>\n<li><span style=\"color: #000000;\">Pre\u00e7os competitivos<\/span><\/li>\n<li><span style=\"color: #000000;\">A maioria das marcas e modelos<\/span><\/li>\n<li><span style=\"color: #000000;\">Equipe de Atendimento ao Cliente \u00datil<\/span><\/li>\n<li><span style=\"color: #000000;\">Suporte t\u00e9cnico profissional<\/span><\/li>\n<\/ul>","protected":false},"featured_media":8511,"template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""}}},"product_cat":[38,29],"product_tag":[269,139],"class_list":{"0":"post-8510","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-undercarriage","7":"product_cat-track-link","8":"product_tag-fp36r","9":"product_tag-komatsu-pc300-6","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-product-tabs-layout-horizontal","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"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>15 Years Komatsu PC300-6 Excavator Track Chain Manufacturers FP36R<\/title>\n<meta name=\"description\" content=\"GFM supplies high-strength Komatsu PC300-6 track chain assembly. 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