{"id":17027,"date":"2025-08-11T05:35:26","date_gmt":"2025-08-11T05:35:26","guid":{"rendered":"https:\/\/hydraflu.com\/?p=17027"},"modified":"2025-08-11T07:43:50","modified_gmt":"2025-08-11T07:43:50","slug":"hydraulic-power-pack-oil-grades-selection","status":"publish","type":"post","link":"https:\/\/hydraflu.com\/es\/seleccion-de-grados-de-aceite-para-grupos-electrogenos-hidraulicos\/","title":{"rendered":"Grados de aceite para grupos hidr\u00e1ulicos: selecci\u00f3n y aplicaciones"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/hydraflu.com\/es\/explorando-el-aceite-hidraulico\/\">aceite hidr\u00e1ulico<\/a> Es el elemento vital de los sistemas hidr\u00e1ulicos, al igual que la sangre en las venas y el aceite en las articulaciones lo mantienen en movimiento. Disipa el calor, lubrica las piezas m\u00f3viles, transmite potencia y protege las piezas de la corrosi\u00f3n y el desgaste. La viscosidad es el criterio principal para clasificar los grados de aceite para grupos hidr\u00e1ulicos; ISO VG 32, 46 y 68 son grados comunes. Sin embargo, el tipo de maquinaria, la presi\u00f3n del sistema y la temperatura de funcionamiento influyen en la selecci\u00f3n del grado.<\/span><\/p>\n<p><img data-dominant-color=\"efeeef\" data-has-transparency=\"false\" style=\"--dominant-color: #efeeef;\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-17030 aligncenter not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/1-1.jpg\" alt=\"Nivelador de muelle Paquete de potencia Aceite de grado\" width=\"587\" height=\"587\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/1-1.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/1-1-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/1-1-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/1-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 587px) 100vw, 587px\" \/><\/p>\n<h2><span style=\"font-size: 27.2px; font-weight: 400;\">Introducci\u00f3n a los grados de aceite para grupos electr\u00f3genos hidr\u00e1ulicos<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Elegir el grado de aceite hidr\u00e1ulico adecuado para la unidad de potencia es fundamental para la eficiencia, la vida \u00fatil y la seguridad operativa del sistema. Comprender los aspectos de los grados de aceite hidr\u00e1ulico, sus aplicaciones, criterios de selecci\u00f3n y m\u00e9todos \u00f3ptimos de uso puede ser t\u00e9cnicamente complejo. Los grados de aceite hidr\u00e1ulico se refieren a la clasificaci\u00f3n de viscosidad de los fluidos hidr\u00e1ulicos, es decir, a su resistencia al flujo a una temperatura determinada. Se utilizan dos est\u00e1ndares principales de clasificaci\u00f3n:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\"><img data-dominant-color=\"a09c98\" data-has-transparency=\"false\" style=\"--dominant-color: #a09c98;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17032 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/7.jpg\" alt=\"Aceite hidr\u00e1ulico AW 68\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/7.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/7-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/7-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/7-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>ISO VG (Grado de viscosidad)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Definida por la Organizaci\u00f3n Internacional de Normalizaci\u00f3n, mide la viscosidad cinem\u00e1tica en centistokes (cSt) a 40\u00b0C.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Grado SAE<\/span><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Grado ISO VG<\/b><\/td>\n<td><b>Viscosidad t\u00edpica<\/b><\/td>\n<td><b>Aplicaciones comunes de grupos electr\u00f3genos hidr\u00e1ulicos<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO VG 22<\/span><\/td>\n<td><span style=\"font-weight: 400;\">19.8 \u2013 24.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Rob\u00f3tica de precisi\u00f3n, paquetes hidr\u00e1ulicos m\u00f3viles de baja temperatura<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO VG 32<\/span><\/td>\n<td><span style=\"font-weight: 400;\">28.8 \u2013 35.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Grupos electr\u00f3genos hidr\u00e1ulicos de uso general, cabrestantes marinos<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO VG 46<\/span><\/td>\n<td><span style=\"font-weight: 400;\">41,4 \u2013 50,6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Paquetes de maquinaria industrial, equipos de construcci\u00f3n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO VG 68<\/span><\/td>\n<td><span style=\"font-weight: 400;\">61,2 \u2013 74,8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Paquetes de energ\u00eda de alta resistencia para prensas de alta carga<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO VG 100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">90 \u2013 110<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Grandes paquetes hidr\u00e1ulicos en plantas de acero y sistemas de miner\u00eda<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-weight: 400;\">Viscosidad<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">La viscosidad del aceite hidr\u00e1ulico se mide en centistokes (cSt) a 40 \u00b0C y para clasificar los aceites se utiliza el sistema ISO VG (grado de viscosidad).\u00a0<\/span><\/p>\n<p><img data-dominant-color=\"94abba\" data-has-transparency=\"false\" style=\"--dominant-color: #94abba;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17033 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/8.jpg\" alt=\"Aceite hidr\u00e1ulico AW 46\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/8.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/8-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/8-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/8-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<h2><span style=\"font-weight: 400;\">Comprensi\u00f3n de los grados de aceite para grupos electr\u00f3genos hidr\u00e1ulicos<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Los grados de aceite hidr\u00e1ulico se clasifican seg\u00fan la viscosidad de los fluidos hidr\u00e1ulicos, es decir, su resistencia al flujo a una temperatura determinada. Se utilizan dos est\u00e1ndares de clasificaci\u00f3n principales:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">ISO VG (Grado de viscosidad): definido por la Organizaci\u00f3n Internacional de Normalizaci\u00f3n, mide la viscosidad cinem\u00e1tica en centistokes (cSt) a 40 \u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Grados SAE: M\u00e1s comunes en aplicaciones automotrices; mide la viscosidad a diferentes temperaturas.<\/span><\/li>\n<\/ul>\n<p><b><img data-dominant-color=\"b7ab95\" data-has-transparency=\"false\" style=\"--dominant-color: #b7ab95;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17034 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/9.jpg\" alt=\"Aceite hidr\u00e1ulico AW32\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/9.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/9-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/9-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/9-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>Otras clasificaciones:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">HLP: Indica aceite hidr\u00e1ulico con protecci\u00f3n mejorada contra el desgaste y estabilidad contra la oxidaci\u00f3n.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">HV: Indica un \u00edndice de viscosidad alto, lo que significa que el aceite mantiene su viscosidad bien en un rango de temperaturas.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AW (Antidesgaste): Aceites con aditivos antidesgaste para proteger los componentes hidr\u00e1ulicos.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Si su veh\u00edculo opera en <\/span><b>condiciones bajo cero<\/b><span style=\"font-weight: 400;\">, considerar <\/span><b>aceites hidr\u00e1ulicos de baja temperatura<\/b><span style=\"font-weight: 400;\"> como <\/span><b>Grados ISO VG 15 o 22 Arctic<\/b><span style=\"font-weight: 400;\"> (por ejemplo, Mobil DTE 11M, Shell Tellus S4 VX), que permanecen fluidos en condiciones de fr\u00edo extremo y evitan el movimiento lento.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Grados y aplicaciones de aceite para grupos electr\u00f3genos hidr\u00e1ulicos<\/span><\/h2>\n<h3><span style=\"font-weight: 400;\">Aceites para grupos hidr\u00e1ulicos de grado ligero (ISO VG 22\u201332)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Gracias a su baja viscosidad, los aceites hidr\u00e1ulicos ligeros funcionan bien a bajas temperaturas y fluyen con facilidad durante el arranque. Su menor resistencia minimiza el desgaste durante los arranques en fr\u00edo, garantizando que las bombas y los actuadores reciban lubricaci\u00f3n r\u00e1pida.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maquinaria CNC: El aceite ISO VG 32 es ventajoso para los sistemas de control de movimiento de precisi\u00f3n en instalaciones de fabricaci\u00f3n debido a su baja viscosidad, que promueve un movimiento suave libre de efectos de adherencia y deslizamiento.<img data-dominant-color=\"e8e8e7\" data-has-transparency=\"false\" style=\"--dominant-color: #e8e8e7;\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-17035 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/2-1.jpg\" alt=\"Grados de aceite para grupo electr\u00f3geno de elevaci\u00f3n trasera\" width=\"480\" height=\"480\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/2-1.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/2-1-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/2-1-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/2-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hidr\u00e1ulica de aeronaves: El VG 22 se utiliza con frecuencia en paquetes de energ\u00eda de soporte terrestre aeroespacial, ya que los sistemas necesitan responder r\u00e1pidamente, incluso en temperaturas g\u00e9lidas.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rob\u00f3tica de precisi\u00f3n: El VG 32 es ideal para robots de l\u00edneas de montaje en la fabricaci\u00f3n de productos electr\u00f3nicos, que requieren una actuaci\u00f3n r\u00e1pida y fiable con un arrastre m\u00ednimo.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advertencia: Estos grados podr\u00edan no mantener suficiente resistencia de pel\u00edcula en paquetes de energ\u00eda de alta carga o alta presi\u00f3n, lo que podr\u00eda generar contacto de metal con metal y desgaste prematuro.<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\"><img data-dominant-color=\"ececec\" data-has-transparency=\"false\" style=\"--dominant-color: #ececec;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17044 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/3-1.jpg\" alt=\"Grado de aceite para paquete de energ\u00eda de remolque de volteo\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/3-1.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/3-1-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/3-1-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/3-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>Grados medios <\/span><span style=\"font-weight: 400;\">Aceites para grupos electr\u00f3genos hidr\u00e1ulicos<\/span><span style=\"font-weight: 400;\">(ISO VG 46)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Los aceites de grado medio son adecuados para una amplia gama de temperaturas y presiones de operaci\u00f3n, ya que ofrecen un equilibrio perfecto entre fluidez y resistencia de la pel\u00edcula lubricante. Para grupos electr\u00f3genos hidr\u00e1ulicos m\u00f3viles y aplicaciones industriales generales, son los de grado m\u00e1s utilizado.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Excavadoras y cargadoras: El aceite ISO VG 46 HLP se utiliza con frecuencia en equipos de construcci\u00f3n que operan en climas moderados porque proporciona protecci\u00f3n contra el desgaste y un rendimiento sensible.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00e1quinas de moldeo por inyecci\u00f3n: Los grupos hidr\u00e1ulicos con VG 46 mantienen un control preciso de la presi\u00f3n y protegen contra el desgaste mientras operan de forma continua en la industria de fabricaci\u00f3n de pl\u00e1sticos.<img data-dominant-color=\"eeedee\" data-has-transparency=\"false\" style=\"--dominant-color: #eeedee;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17045 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/4-1.jpg\" alt=\"Grado de aceite para grupo electr\u00f3geno de elevadores de autom\u00f3viles\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/4-1.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/4-1-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/4-1-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/4-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hidr\u00e1ulica agr\u00edcola: Las cosechadoras y los tractores utilizan el VG 46 para equilibrar la elevaci\u00f3n pesada a largo plazo en el campo con el rendimiento de arranque en fr\u00edo.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Precauci\u00f3n: Si bien es adaptable, la acumulaci\u00f3n de lodos y barnices puede ser resultado de una filtraci\u00f3n deficiente o de no mantener la limpieza del aceite, lo que reduce la eficiencia del sistema.<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">Grados pesados\u00a0<\/span><span style=\"font-weight: 400;\">Aceites para grupos electr\u00f3genos hidr\u00e1ulicos<\/span><span style=\"font-weight: 400;\">(ISO VG 68\u2013100+)<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Los aceites de grado pesado son ideales para grupos hidr\u00e1ulicos de alta carga, movimiento lento o alta presi\u00f3n gracias a su alta viscosidad y a su capacidad para formar una pel\u00edcula lubricante robusta. Las bombas, motores y cilindros est\u00e1n protegidos por su consistencia m\u00e1s espesa, lo que evita que se deformen bajo carga.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prensas de acero: Para gestionar las altas presiones y pesos involucrados en el estampado y el forjado, los grupos electr\u00f3genos en las instalaciones de conformado de metales con frecuencia emplean VG 68 o VG 100.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equipos de miner\u00eda pesada: Para garantizar la protecci\u00f3n de los componentes bajo ciclos de trabajo continuo y de alto impacto, las palas hidr\u00e1ulicas y las plataformas de perforaci\u00f3n dependen de VG 68+. <img data-dominant-color=\"e5e5e5\" data-has-transparency=\"false\" style=\"--dominant-color: #e5e5e5;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17046 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/5-1.jpg\" alt=\"Aceite para bomba de potencia de doble efecto\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/5-1.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/5-1-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/5-1-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/5-1-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Plataformas de perforaci\u00f3n offshore: Los aceites HVLP de alta viscosidad se utilizan en entornos marinos para gestionar grandes cargas sin ser arrastrados por la exposici\u00f3n al agua.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Advertencia: Si estos aceites no se calientan antes de su uso, pueden volverse lentos en climas fr\u00edos y provocar una respuesta retardada del sistema.<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Tipo de bomba<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temperatura \u00b0C\/\u00b0F m\u00e1x.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Presi\u00f3n bar\/psi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Viscosidad ISO VG<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><span style=\"font-weight: 400;\">Engranaje<\/span><\/td>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">34.5\/500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">32-68<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">60\/140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">34.5\/500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-32<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\"><span style=\"font-weight: 400;\">Veleta<\/span><\/td>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">34.5\/500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-22<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">69\/1,000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">22-46<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">60\/140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">69\/1,000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-32<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">40\/104<\/span><\/td>\n<td><span style=\"font-weight: 400;\">69\/1,000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10-15<\/span><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"7\"><span style=\"font-weight: 400;\">Pist\u00f3n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">34.5\/500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-22<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">172.5\/2,500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">22-46<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">60\/140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">172.5\/2,500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">32-46<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">40\/104<\/span><\/td>\n<td><span style=\"font-weight: 400;\">172.5\/2,500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-22<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">70\/158<\/span><\/td>\n<td><span style=\"font-weight: 400;\">293\/4,250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">46-68<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">60\/140<\/span><\/td>\n<td><span style=\"font-weight: 400;\">293\/4,250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">22-46<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">40\/104<\/span><\/td>\n<td><span style=\"font-weight: 400;\">293\/4,250<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15-22<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"font-weight: 400;\">Grados de aceite para grupos hidr\u00e1ulicos: gu\u00eda t\u00e9cnica, aplicaciones, selecci\u00f3n y mejores pr\u00e1cticas<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Los aceites para grupos hidr\u00e1ulicos son una mezcla de aceite base y paquetes de aditivos:<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Aceites base<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Mineral (Grupo I, II, III) o sint\u00e9tico (PAO, \u00e9steres).<img data-dominant-color=\"eeeeed\" data-has-transparency=\"false\" style=\"--dominant-color: #eeeeed;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17047 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/6.jpg\" alt=\"Aceite para bomba de potencia de acci\u00f3n simple\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/6.jpg 1080w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/6-150x150.jpg 150w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/6-768x768.jpg 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/08\/6-12x12.jpg 12w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/span><\/p>\n<h3><span style=\"font-weight: 400;\">Aditivos<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Agentes antidesgaste (por ejemplo, dialquilditiofosfato de zinc, ZDDP)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Inhibidores de \u00f3xido y corrosi\u00f3n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Agentes antiespumantes<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">estabilizadores de oxidaci\u00f3n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Desmulsionantes (para separaci\u00f3n de agua)<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">Factores para seleccionar el grado correcto de aceite hidr\u00e1ulico<\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td><b>Solicitud<\/b><\/td>\n<td><b>ISO VG<\/b><\/td>\n<td><b>Tipo de aditivo<\/b><\/td>\n<td><b>Notas especiales<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Equipos m\u00f3viles para clima fr\u00edo<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VG 22\u201332<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antidesgaste, inhibidor de \u00f3xido<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Punto de fluidez \u2264 -30\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Hidr\u00e1ulica industrial general<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VG 46<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antidesgaste<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Rendimiento equilibrado<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Prensas de trabajo pesado\/miner\u00eda<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VG 68\u2013100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Presi\u00f3n extrema (EP)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Resistencia a altas cargas<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Marina\/alta mar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VG 46\u201368<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Demulsionante, antioxidante<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cumple con las especificaciones marinas<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Maquinaria de calidad alimentaria<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VG 32\u201346<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Aditivos seguros para alimentos NSF H1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sin metales t\u00f3xicos<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span style=\"font-weight: 400;\">Mejores pr\u00e1cticas para el uso de aceites hidr\u00e1ulicos<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Se requieren procedimientos estrictos de gesti\u00f3n del aceite para garantizar el \u00f3ptimo funcionamiento y la larga vida \u00fatil de los grupos hidr\u00e1ulicos. Todo el fluido hidr\u00e1ulico debe filtrarse antes de llenar el dep\u00f3sito, y se deben instalar filtros de l\u00ednea de alta calidad para eliminar impurezas durante el funcionamiento del sistema. La limpieza del aceite tambi\u00e9n debe cumplir con...<a href=\"https:\/\/hydraflu.com\/es\/descifrando-la-norma-iso-4406-sobre-control-de-la-contaminacion-en-sistemas-hidraulicos\/\"> ISO 4406<\/a> Normas del c\u00f3digo de limpieza. Es necesario analizar peri\u00f3dicamente el estado del aceite para comprobar los niveles de oxidaci\u00f3n, la contaminaci\u00f3n por part\u00edculas y agua, y los cambios de viscosidad que podr\u00edan afectar al rendimiento. Igualmente importante es el control de la temperatura; la mayor\u00eda de los sistemas funcionan mejor entre 35 \u00b0C y 65 \u00b0C, lo que requiere el uso de calentadores o enfriadores cuando sea necesario para evitar el estr\u00e9s t\u00e9rmico. Dado que los paquetes de aditivos incompatibles pueden provocar la formaci\u00f3n de lodos o espuma, es recomendable evitar mezclar diferentes grados de aceite. Por \u00faltimo, para mantener la integridad del fluido y maximizar los ciclos de mantenimiento, los cambios de aceite deben planificarse seg\u00fan las horas de funcionamiento reales o los resultados del monitoreo del estado, en lugar de intervalos preestablecidos.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Consideraciones ambientales y de seguridad<\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Los aceites hidr\u00e1ulicos biodegradables (tipos HEES, HETG) son necesarios en aplicaciones ecosensibles.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fluidos resistentes al fuego (tipos HFC, HFDU) para acer\u00edas, fundiciones y aviaci\u00f3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Eliminaci\u00f3n adecuada del aceite usado seg\u00fan las normas medioambientales ISO 14001.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-weight: 400;\">Reflexiones finales<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Seleccionar el grado correcto de aceite hidr\u00e1ulico no se trata solo de elegir un n\u00famero en una tabla. Requiere comprender el entorno operativo de su sistema, las condiciones de carga y las propiedades f\u00edsicas y qu\u00edmicas del aceite. Una selecci\u00f3n y un mantenimiento adecuados reducir\u00e1n el tiempo de inactividad, aumentar\u00e1n la eficiencia y prolongar\u00e1n la vida \u00fatil de su equipo hidr\u00e1ulico.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Hydraulic oil is the lifeblood of hydraulic systems, much like the blood in your veins and the oil in your joints keep you moving. It [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"","ast-disable-related-posts":"","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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17027","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hydraulic Power Pack Oil Grades \u2013 Selection and Applications - Hydraflu Hydraulic CO.<\/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:\/\/hydraflu.com\/es\/seleccion-de-grados-de-aceite-para-grupos-electrogenos-hidraulicos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydraulic Power Pack Oil Grades \u2013 Selection and Applications - Hydraflu Hydraulic CO.\" \/>\n<meta property=\"og:description\" content=\"Hydraulic oil is the lifeblood of hydraulic systems, much like the blood in your veins and the oil in your joints keep you moving. 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