{"id":3440,"date":"2025-02-10T07:07:28","date_gmt":"2025-02-10T07:07:28","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=3440"},"modified":"2025-07-01T05:53:53","modified_gmt":"2025-07-01T05:53:53","slug":"wholesale-carrier-roller-excavator-top-roller","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/es_es\/producto\/venta-al-por-mayor-de-rodillos-superiores-para-excavadoras-con-rodillos-portadores\/","title":{"rendered":"Venta al por mayor de rodillos superiores para excavadora Hitachi ZAX870 (4638433)"},"content":{"rendered":"<p><span style=\"color: #000000;\">GFM <a style=\"color: #000000;\" href=\"https:\/\/gfmparts.com\/es_es\/producto\/rodillo-portador-del-rodillo-superior-de-la-excavadora\/\">rodillo superior de excavadora<\/a>Desarrollado espec\u00edficamente para las excavadoras Hitachi ZAX870, utiliza un n\u00facleo de acero aleado forjado y tecnolog\u00eda de sellado multicapa para una compatibilidad precisa con el sistema de orugas del equipo original. Mediante pruebas de simulaci\u00f3n de carga din\u00e1mica, se ha incrementado la capacidad de carga del producto en 20%, lo que dispersa eficazmente la presi\u00f3n de impacto durante el movimiento de la excavadora. El proceso de temple superficial de alta frecuencia alcanza una dureza de HRC55-60. Adem\u00e1s, gracias al canal de lubricaci\u00f3n integrado, se reduce considerablemente el desgaste anormal en condiciones de trabajo adversas, como desiertos y minas, y se extiende la vida \u00fatil total del grupo de orugas en m\u00e1s de 30%.<\/span><\/p>\n<p><span style=\"color: #000000;\">El interior del rodillo portador adopta una estructura de sello laber\u00edntico y un sello de aceite de caucho de nitrilo importado para evitar el atascamiento de los rodamientos causado por la intrusi\u00f3n de lodo y arena. El dise\u00f1o modular facilita un r\u00e1pido desmontaje y montaje, reduciendo el tiempo de inactividad del equipo. Verificado por un laboratorio independiente, el error de desviaci\u00f3n radial del rodillo portador GFM sigue siendo inferior a 0,08 mm tras 2000 horas de funcionamiento continuo, lo que reduce significativamente el riesgo de desviaci\u00f3n de la oruga y la frecuencia de mantenimiento posterior, lo que ayuda a los usuarios a ahorrar m\u00e1s de 151 TP3T en costes anuales de mantenimiento.<\/span><\/p>\n<h3><span style=\"color: #ff6600;\">Descripci\u00f3n del Producto<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Cantidad m\u00ednima de pedido:<\/strong>\u00a01 pieza<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>M\u00e9todo de pago:<\/strong>\u00a0Transferencia bancaria<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Marca:<\/strong>\u00a0GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Condici\u00f3n:<\/strong>\u00a0Nuevo<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Color:<\/strong>\u00a0Amarillo, negro o personalizado<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Plazo de entrega:<\/strong>\u00a030 d\u00edas<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Garant\u00eda:<\/strong>\u00a01 a\u00f1o<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Servicio:<\/strong>\u00a0OEM o ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Lugar de origen:<\/strong>\u00a0Fujian, China<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Solicitud:<\/strong> Excavador<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Embalaje:<\/strong>\u00a0Palet de madera de exportaci\u00f3n est\u00e1ndar<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3992\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1-874x1024.jpg\" alt=\"Rodillo portador ZAX870\" width=\"551\" height=\"646\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1-874x1024.jpg 874w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1-256x300.jpg 256w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1-768x899.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1-600x703.jpg 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/ZAX870-carrier-roller-1.jpg 1000w\" sizes=\"(max-width: 551px) 100vw, 551px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Caracter\u00edsticas<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Durabilidad duradera: <\/b><\/strong>Fabricado con acero resistente al desgaste de alta calidad para m\u00e1xima resistencia y una vida \u00fatil prolongada.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Sellado y lubricado<\/b><\/strong>:El dise\u00f1o completamente sellado evita la entrada de suciedad, agua y contaminantes, lo que minimiza el desgaste y el mantenimiento.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Funcionamiento suave<\/b><\/strong>Dise\u00f1ado con precisi\u00f3n para brindar un soporte eficiente y estable para la parte superior de la pista.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Resistencia a la corrosi\u00f3n<\/b><\/strong>Los tratamientos de superficie resistentes a la corrosi\u00f3n garantizan un funcionamiento confiable en entornos hostiles.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Se adapta a varios modelos<\/b><\/strong>:Dise\u00f1ado para adaptarse a una amplia gama de modelos de excavadoras y bulldozers para diversas aplicaciones.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Dureza comprobada: <\/b><\/strong>Probado para funcionar de manera confiable en condiciones extremas, reduciendo el tiempo de inactividad y aumentando la productividad.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\">En GFM Factory, nuestros rodillos portadores est\u00e1n dise\u00f1ados para optimizar el rendimiento de su maquinaria, garantizando operaciones de seguimiento m\u00e1s suaves y una mayor vida \u00fatil del equipo.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img decoding=\"async\" class=\"alignnone  wp-image-6818\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-1024x761.png\" alt=\"Dimensiones principales de instalaci\u00f3n del rodillo portador\" width=\"903\" height=\"671\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-1024x761.png 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-300x223.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-768x571.png 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-1536x1141.png 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-16x12.png 16w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation-600x446.png 600w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/03\/carrier-roller-Main-Dimensions-of-Installation.png 1595w\" sizes=\"(max-width: 903px) 100vw, 903px\" \/><\/span><\/p>\n<h3><span style=\"color: #ff6600;\">Modelos de productos<\/span><\/h3>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><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=\"Descripci\u00f3n de la pieza de excavadora\" 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\" \/><\/span><\/p>\n<h3><span style=\"color: #ff6600;\">Proceso de producci\u00f3n<\/span><\/h3>\n<p><img loading=\"lazy\" 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=\"proceso de producci\u00f3n de piezas de excavadora\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Embalaje y env\u00edo<\/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=\"Embalaje y env\u00edo\" 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><span style=\"color: #ff6600;\">Ventajas de la f\u00e1brica<\/span><\/h3>\n<p><span style=\"color: #000000;\">GFM ha sido <a style=\"color: #000000;\" href=\"https:\/\/gfmparts.com\/es_es\/producto\/proveedor-de-rodillos-de-oruga-para-excavadoras-zax870\/\">rodillos portadores al por mayor<\/a> Durante 14 a\u00f1os, la f\u00e1brica de GFM cuenta con un centro de mecanizado CNC de proceso completo y un detector de espectro para garantizar que la composici\u00f3n qu\u00edmica y la resistencia a la tracci\u00f3n (\u22651200 MPa) de cada rodillo cumplan con las normas. La l\u00ednea de producci\u00f3n cuenta con la certificaci\u00f3n ISO 9001:2015 y utiliza el sistema MES para el control digital de calidad, desde la trazabilidad de la materia prima hasta el envasado del producto terminado. El producto cuenta con la certificaci\u00f3n CE y satisface las necesidades de suministro integral de fabricantes de equipos originales (OEM) y del mercado de repuestos en Norteam\u00e9rica, el Sudeste Asi\u00e1tico y otras regiones.<\/span><\/p>\n<p><strong><span style=\"color: #000000;\">\u00bfPor qu\u00e9 elegir GFM como su proveedor? <a style=\"color: #000000;\" href=\"https:\/\/gfmparts.com\/es_es\/producto\/la-mejor-fabrica-de-rodillos-inferiores-para-excavadoras\/\">proveedor de rodillos portadores<\/a>?<\/span><\/strong><\/p>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Garant\u00eda de alta calidad:<\/strong> Todos los productos de ruedas de cadena de arrastre est\u00e1n fabricados con materiales de alta calidad y se prueban rigurosamente para garantizar un rendimiento estable en diversos entornos hostiles.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Ventajas t\u00e9cnicas:<\/strong> A\u00f1os de experiencia en la industria y el apoyo de un equipo profesional hacen que nuestros productos sean l\u00edderes en la industria en resistencia al desgaste y fuerza.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Personalizaci\u00f3n flexible:<\/strong> Apoyar la producci\u00f3n en masa y servicios de personalizaci\u00f3n personalizados para satisfacer las diversas necesidades de los clientes.<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Servicio perfecto:<\/strong> Desde la consulta sobre el producto hasta el soporte posventa, GFM siempre toma la satisfacci\u00f3n del cliente como n\u00facleo y ofrece una gama completa de garant\u00edas de servicio.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><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 rodillos portadores\" width=\"767\" height=\"431\" srcset=\"\" sizes=\"(max-width: 767px) 100vw, 767px\" data-srcset=\"\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\">Calidad del producto garantizada<\/span><\/li>\n<li><span style=\"color: #000000;\">Gran suministro<\/span><\/li>\n<li><span style=\"color: #000000;\">Precios competitivos<\/span><\/li>\n<li><span style=\"color: #000000;\">La mayor\u00eda de marcas y modelos<\/span><\/li>\n<li><span style=\"color: #000000;\">Equipo de atenci\u00f3n al cliente servicial<\/span><\/li>\n<li><span style=\"color: #000000;\">Soporte t\u00e9cnico profesional<\/span><\/li>\n<\/ul>","protected":false},"featured_media":3572,"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 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content=\"GFM has been wholesale carrier rollers for 14 years. The factory is equipped with CNC machining centers and spectrometers. The products have passed industry standard certification and support supply needs in North America, Southeast Asia and other regions.\" \/>\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\/es_es\/producto\/venta-al-por-mayor-de-rodillos-superiores-para-excavadoras-con-rodillos-portadores\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wholesale Hitachi ZAX870 Excavator Top Roller 4638433\" \/>\n<meta property=\"og:description\" content=\"GFM has been wholesale carrier rollers for 14 years. The factory is equipped with CNC machining centers and spectrometers. The products have passed industry standard certification and support supply needs in North America, Southeast Asia and other regions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/gfmparts.com\/es_es\/producto\/venta-al-por-mayor-de-rodillos-superiores-para-excavadoras-con-rodillos-portadores\/\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/gfmparts\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-01T05:53:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/Hitachi-ZAX870-top-roller-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"915\" \/>\n\t<meta property=\"og:image:height\" content=\"915\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/gfmparts.com\/product\/wholesale-carrier-roller-excavator-top-roller\/\",\"url\":\"https:\/\/gfmparts.com\/product\/wholesale-carrier-roller-excavator-top-roller\/\",\"name\":\"Wholesale Carrier Roller - Hitachi ZAX870 Excavator Top Roller\",\"isPartOf\":{\"@id\":\"https:\/\/gfmparts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/gfmparts.com\/product\/wholesale-carrier-roller-excavator-top-roller\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/gfmparts.com\/product\/wholesale-carrier-roller-excavator-top-roller\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/02\/Hitachi-ZAX870-top-roller-1.png\",\"datePublished\":\"2025-02-10T07:07:28+00:00\",\"dateModified\":\"2025-07-01T05:53:53+00:00\",\"description\":\"GFM has been wholesale carrier rollers for 14 years. 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