{"id":2958,"date":"2026-08-29T19:26:32","date_gmt":"2026-08-29T19:26:32","guid":{"rendered":"https:\/\/prct.es\/?page_id=2958"},"modified":"2026-08-29T19:26:32","modified_gmt":"2026-08-29T19:26:32","slug":"kruger-rotativa-rk-521","status":"publish","type":"page","link":"https:\/\/prct.es\/?page_id=2958","title":{"rendered":"KRUGER ROTATIVA RK 521"},"content":{"rendered":"\n<!-- =========================================================\n     PCT - ROTATIVA KR\u00dcGER RK521\n     ENTRADA DE BLOG\n     DISE\u00d1O LIMPIO - FONDO BLANCO\n     ========================================================= -->\n\n<style>\n\n.pct-rk521 {\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 10px 20px 40px;\n    font-family: Arial, Helvetica, sans-serif;\n    color: #555555;\n    background: #ffffff;\n    line-height: 1.7;\n}\n\n.pct-rk521 h1,\n.pct-rk521 h2,\n.pct-rk521 h3 {\n    color: #111111;\n    line-height: 1.25;\n}\n\n.pct-rk521 h1 {\n    font-size: 38px;\n    margin: 15px 0 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border: 1px solid #dddddd;\n    border-radius: 5px;\n    padding: 20px 12px;\n    text-align: center;\n}\n\n.pct-rk521 .highlight strong {\n    display: block;\n    font-size: 25px;\n    color: #0b3954;\n    margin-bottom: 5px;\n}\n\n.pct-rk521 .highlight span {\n    font-size: 14px;\n    color: #666666;\n}\n\n\n\/* FUNCIONES *\/\n\n.pct-rk521 .function-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 18px;\n    margin: 30px 0;\n}\n\n.pct-rk521 .function {\n    background: #ffffff;\n    border: 1px solid #dddddd;\n    border-radius: 5px;\n    padding: 22px;\n}\n\n.pct-rk521 .function h3 {\n    color: #0b3954;\n    margin-top: 0;\n}\n\n.pct-rk521 .function p {\n    font-size: 15px;\n    margin-bottom: 0;\n}\n\n\n\/* TABLA T\u00c9CNICA *\/\n\n.pct-rk521 .tech-table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 25px 0 40px;\n    background: #ffffff;\n}\n\n.pct-rk521 .tech-table th {\n    background: #ffffff;\n    color: #0b3954;\n    padding: 14px;\n    text-align: left;\n    border-bottom: 2px solid #0b3954;\n    width: 38%;\n}\n\n.pct-rk521 .tech-table td {\n    padding: 14px;\n    border-bottom: 1px solid #dddddd;\n    color: #555555;\n}\n\n\n\/* EQUIPAMIENTO *\/\n\n.pct-rk521 .included {\n    background: #ffffff;\n    border: 1px solid #dddddd;\n    padding: 25px 30px;\n    border-radius: 5px;\n    margin: 30px 0 40px;\n}\n\n\n\/* BENEFICIOS *\/\n\n.pct-rk521 .benefits {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 20px;\n    margin: 30px 0;\n}\n\n.pct-rk521 .benefit {\n    background: #ffffff;\n    border: 1px solid #dddddd;\n    border-radius: 5px;\n    padding: 22px;\n}\n\n.pct-rk521 .benefit h3 {\n    color: #0b3954;\n    margin-top: 0;\n}\n\n.pct-rk521 .benefit p {\n    font-size: 15px;\n    margin-bottom: 0;\n}\n\n\n\/* BLOQUE POR QU\u00c9 ELEGIRLA *\/\n\n.pct-rk521 .choice {\n    background: #ffffff;\n    border: 1px solid #dddddd;\n    padding: 30px;\n    border-radius: 5px;\n    margin: 45px 0;\n}\n\n.pct-rk521 .choice h2 {\n    margin-top: 0;\n}\n\n\n\/* LISTAS *\/\n\n.pct-rk521 ul {\n    padding-left: 22px;\n    margin-bottom: 25px;\n}\n\n.pct-rk521 li {\n    margin-bottom: 9px;\n}\n\n\n\/* TEXTO SEO FINAL *\/\n\n.pct-rk521 .small-note {\n    font-size: 13px;\n    color: #777777;\n    margin-top: 30px;\n}\n\n\n\/* RESPONSIVE *\/\n\n@media (max-width: 900px) {\n\n    .pct-rk521 h1 {\n        font-size: 32px;\n    }\n\n    .pct-rk521 h2 {\n        font-size: 26px;\n    }\n\n    .pct-rk521 .highlight-grid {\n        grid-template-columns: repeat(2, 1fr);\n    }\n\n    .pct-rk521 .function-grid {\n        grid-template-columns: 1fr;\n    }\n\n}\n\n\n@media (max-width: 600px) {\n\n    .pct-rk521 {\n        padding-left: 15px;\n        padding-right: 15px;\n    }\n\n    .pct-rk521 h1 {\n        font-size: 28px;\n    }\n\n    .pct-rk521 h2 {\n        font-size: 24px;\n    }\n\n    .pct-rk521 .highlight-grid,\n    .pct-rk521 .benefits {\n        grid-template-columns: 1fr;\n    }\n\n    .pct-rk521 .tech-table {\n        font-size: 14px;\n    }\n\n    .pct-rk521 .tech-table th,\n    .pct-rk521 .tech-table td {\n        padding: 10px;\n    }\n\n    .pct-rk521 .choice {\n        padding: 25px 18px;\n    }\n\n}\n\n<\/style>\n\n\n<article class=\"pct-rk521\">\n\n\n    <!-- =====================================================\n         CABECERA\n         ===================================================== -->\n\n\n\n        <h1>\n            Rotativa Kr\u00fcger RK521: potencia y precisi\u00f3n para el cuidado profesional de tus suelos\n        <\/h1>\n\n        <div class=\"intro\">\n\n            <p>\n                Cuando una superficie necesita mucho m\u00e1s que una limpieza convencional,\n                una <strong>rotativa profesional<\/strong> marca la diferencia.\n                La <strong>Kr\u00fcger RK521<\/strong> es una m\u00e1quina rotativa industrial\n                de baja velocidad dise\u00f1ada para trabajar con eficacia en superficies\n                de dimensiones medias, ofreciendo una combinaci\u00f3n de potencia,\n                estabilidad, versatilidad y precisi\u00f3n.\n            <\/p>\n\n            <p>\n                Con su <strong>motor de 1.200 W<\/strong>, plato de trabajo de\n                <strong>430 mm<\/strong> y transmisi\u00f3n\n                <strong>sat\u00e9lite-planetaria<\/strong>, la RK521 permite realizar\n                diferentes trabajos profesionales: fregado, decapado,\n                abrillantado, cristalizado y limpieza de moquetas y alfombras.\n            <\/p>\n\n        <\/div>\n\n    <\/header>\n\n\n    <!-- =====================================================\n         DATOS DESTACADOS\n         ===================================================== -->\n\n    <div class=\"highlight-grid\">\n\n        <div class=\"highlight\">\n            <strong>1.200 W<\/strong>\n            <span>Potencia del motor<\/span>\n        <\/div>\n\n        <div class=\"highlight\">\n            <strong>154 rpm<\/strong>\n            <span>Velocidad de giro<\/span>\n        <\/div>\n\n        <div class=\"highlight\">\n            <strong>430 mm<\/strong>\n            <span>Di\u00e1metro de trabajo<\/span>\n        <\/div>\n\n        <div class=\"highlight\">\n            <strong>54 dB<\/strong>\n            <span>Nivel sonoro<\/span>\n        <\/div>\n\n    <\/div>\n\n\n    <!-- =====================================================\n         QU\u00c9 ES\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            \u00bfQu\u00e9 es la rotativa Kr\u00fcger RK521?\n        <\/h2>\n\n        <p>\n            La <strong>Kr\u00fcger RK521<\/strong> es una rotativa profesional de baja\n            velocidad concebida para trabajos de limpieza y mantenimiento de\n            suelos en <strong>superficies de tama\u00f1o medio<\/strong>.\n        <\/p>\n\n        <p>\n            Su sistema de transmisi\u00f3n mediante\n            <strong>reductor sat\u00e9lite-planetario<\/strong> est\u00e1 dise\u00f1ado para\n            ofrecer una transmisi\u00f3n eficiente, buena durabilidad y un\n            funcionamiento silencioso.\n        <\/p>\n\n        <p>\n            Gracias a la posibilidad de utilizar diferentes accesorios,\n            una misma m\u00e1quina puede adaptarse a diferentes tareas y tipos\n            de superficie, convirti\u00e9ndose en una herramienta especialmente\n            vers\u00e1til para empresas de limpieza, hoteles, restaurantes,\n            oficinas, comercios, comunidades y otros espacios profesionales.\n        <\/p>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         FUNCIONES\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            Funciones de la Kr\u00fcger RK521\n        <\/h2>\n\n        <p>\n            Una de las grandes ventajas de esta m\u00e1quina es su versatilidad.\n            Dependiendo del accesorio y del producto utilizado, la RK521 puede\n            realizar diferentes trabajos profesionales.\n        <\/p>\n\n\n        <div class=\"function-grid\">\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Fregado profesional\n                <\/h3>\n\n                <p>\n                    Permite realizar la limpieza profunda de diferentes tipos\n                    de suelos utilizando cepillo de nylon o plato de arrastre\n                    con discos de fregado.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Decapado\n                <\/h3>\n\n                <p>\n                    Adecuada para trabajos de decapado y eliminaci\u00f3n de capas\n                    de suciedad, ceras y tratamientos antiguos utilizando\n                    el accesorio y producto apropiados.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Abrillantado\n                <\/h3>\n\n                <p>\n                    Puede utilizarse con plato de arrastre y discos espec\u00edficos\n                    para el mantenimiento y abrillantado de superficies.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Cristalizado\n                <\/h3>\n\n                <p>\n                    Especialmente indicada para trabajos de cristalizado y\n                    mantenimiento de superficies de m\u00e1rmol y terrazo mediante\n                    los accesorios y productos adecuados.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Limpieza de moquetas\n                <\/h3>\n\n                <p>\n                    Con su cepillo espec\u00edfico para moqueta permite realizar\n                    trabajos de limpieza y peinado de alfombras y moquetas.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"function\">\n\n                <h3>\n                    Mantenimiento de suelos\n                <\/h3>\n\n                <p>\n                    Una soluci\u00f3n vers\u00e1til para empresas que necesitan realizar\n                    diferentes tareas de mantenimiento con una sola m\u00e1quina.\n                <\/p>\n\n            <\/div>\n\n\n        <\/div>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         CARACTER\u00cdSTICAS T\u00c9CNICAS\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            Caracter\u00edsticas t\u00e9cnicas Kr\u00fcger RK521\n        <\/h2>\n\n\n        <table class=\"tech-table\">\n\n            <tbody>\n\n                <tr>\n                    <th>Modelo<\/th>\n                    <td>Kr\u00fcger RK521<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Tipo de m\u00e1quina<\/th>\n                    <td>Rotativa industrial de baja velocidad<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Potencia<\/th>\n                    <td>1.200 W<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Tensi\u00f3n<\/th>\n                    <td>230 V \/ 50 Hz<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Velocidad de giro<\/th>\n                    <td>154 rpm<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Di\u00e1metro del plato<\/th>\n                    <td>430 mm \/ 17&#8243;<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Transmisi\u00f3n<\/th>\n                    <td>Reductor sat\u00e9lite-planetario<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Nivel sonoro<\/th>\n                    <td>54 dB<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Longitud del cable<\/th>\n                    <td>12 metros<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Capacidad del dep\u00f3sito<\/th>\n                    <td>12 litros<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Dimensiones<\/th>\n                    <td>44 \u00d7 60 \u00d7 125 cm<\/td>\n                <\/tr>\n\n                <tr>\n                    <th>Peso<\/th>\n                    <td>47,7 kg<\/td>\n                <\/tr>\n\n            <\/tbody>\n\n        <\/table>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         EQUIPAMIENTO\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            Equipamiento incluido de serie\n        <\/h2>\n\n\n        <div class=\"included\">\n\n            <p>\n                La Kr\u00fcger RK521 se suministra con un completo equipamiento\n                que permite comenzar a trabajar con diferentes aplicaciones\n                profesionales:\n            <\/p>\n\n            <ul>\n\n                <li>\n                    <strong>Plato de arrastre de 17&#8243; (430 mm)<\/strong>\n                <\/li>\n\n                <li>\n                    <strong>Cepillo de nylon duro de 17&#8243; (430 mm)<\/strong>\n                <\/li>\n\n                <li>\n                    <strong>Cepillo para moqueta de 17&#8243; (430 mm)<\/strong>\n                <\/li>\n\n                <li>\n                    <strong>Dep\u00f3sito de l\u00edquidos de 12 litros<\/strong>\n                <\/li>\n\n            <\/ul>\n\n        <\/div>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         BENEFICIOS\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            Ventajas de la rotativa Kr\u00fcger RK521\n        <\/h2>\n\n\n        <div class=\"benefits\">\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Potencia profesional\n                <\/h3>\n\n                <p>\n                    Su motor de 1.200 W proporciona la potencia necesaria\n                    para realizar trabajos exigentes de limpieza y\n                    mantenimiento.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Transmisi\u00f3n sat\u00e9lite-planetaria\n                <\/h3>\n\n                <p>\n                    El sistema de transmisi\u00f3n est\u00e1 dise\u00f1ado para ofrecer\n                    buenas prestaciones, durabilidad y un funcionamiento\n                    con bajo nivel sonoro.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Gran versatilidad\n                <\/h3>\n\n                <p>\n                    Una sola m\u00e1quina puede utilizar diferentes accesorios\n                    para realizar fregado, decapado, abrillantado,\n                    cristalizado y limpieza de moquetas.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Trabajo silencioso\n                <\/h3>\n\n                <p>\n                    Con un nivel sonoro de aproximadamente 54 dB, resulta\n                    una opci\u00f3n especialmente interesante para trabajos\n                    donde se busca reducir el ruido.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Mango regulable\n                <\/h3>\n\n                <p>\n                    El mango de direcci\u00f3n incorpora un robusto sistema de\n                    engranaje que permite adaptarlo a la inclinaci\u00f3n adecuada\n                    para cada operario.\n                <\/p>\n\n            <\/div>\n\n\n            <div class=\"benefit\">\n\n                <h3>\n                    Mayor seguridad\n                <\/h3>\n\n                <p>\n                    Incorpora un sistema de seguridad que evita el encendido\n                    involuntario y el funcionamiento de la m\u00e1quina con el\n                    mango en posici\u00f3n vertical.\n                <\/p>\n\n            <\/div>\n\n\n        <\/div>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         POR QU\u00c9 ELEGIRLA\n         ===================================================== -->\n\n    <section class=\"choice\">\n\n        <h2>\n            \u00bfPor qu\u00e9 elegir la Kr\u00fcger RK521?\n        <\/h2>\n\n        <p>\n            Elegir una rotativa profesional no consiste \u00fanicamente en buscar\n            potencia. Es importante encontrar el equilibrio adecuado entre\n            rendimiento, control, resistencia, versatilidad y facilidad de uso.\n        <\/p>\n\n        <p>\n            En este sentido, la <strong>Kr\u00fcger RK521 es una excelente elecci\u00f3n\n            para trabajar en superficies de dimensiones medias<\/strong>,\n            especialmente cuando se necesitan realizar diferentes operaciones\n            de limpieza y mantenimiento con una misma m\u00e1quina.\n        <\/p>\n\n        <p>\n            Su plato de 430 mm ofrece una buena superficie de trabajo, mientras\n            que sus 154 rpm permiten realizar trabajos de fregado, mantenimiento,\n            abrillantado, decapado y cristalizado con los accesorios adecuados.\n        <\/p>\n\n        <p>\n            Adem\u00e1s, la combinaci\u00f3n de <strong>1.200 W de potencia,\n            transmisi\u00f3n sat\u00e9lite-planetaria, dep\u00f3sito de 12 litros,\n            cable de 12 metros y funcionamiento silencioso<\/strong>\n            convierte a la RK521 en una soluci\u00f3n profesional muy completa.\n        <\/p>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         PARA QUI\u00c9N EST\u00c1 RECOMENDADA\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            \u00bfPara qui\u00e9n est\u00e1 recomendada?\n        <\/h2>\n\n        <p>\n            La Kr\u00fcger RK521 es especialmente interesante para profesionales\n            que necesitan una m\u00e1quina rotativa vers\u00e1til y resistente para\n            trabajos frecuentes de limpieza y mantenimiento.\n        <\/p>\n\n        <ul>\n\n            <li>\n                Empresas de limpieza profesional.\n            <\/li>\n\n            <li>\n                Hoteles y alojamientos.\n            <\/li>\n\n            <li>\n                Restaurantes y establecimientos de hosteler\u00eda.\n            <\/li>\n\n            <li>\n                Oficinas y edificios profesionales.\n            <\/li>\n\n            <li>\n                Comercios y centros comerciales.\n            <\/li>\n\n            <li>\n                Comunidades de propietarios.\n            <\/li>\n\n            <li>\n                Empresas de mantenimiento de suelos.\n            <\/li>\n\n            <li>\n                Profesionales especializados en cristalizado y abrillantado.\n            <\/li>\n\n            <li>\n                Trabajos de limpieza de moquetas y alfombras.\n            <\/li>\n\n        <\/ul>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         CONCLUSI\u00d3N\n         ===================================================== -->\n\n    <section>\n\n        <h2>\n            Una rotativa profesional para m\u00faltiples trabajos\n        <\/h2>\n\n        <p>\n            La <strong>Kr\u00fcger RK521<\/strong> destaca por ofrecer una soluci\u00f3n\n            profesional y vers\u00e1til para el mantenimiento de superficies.\n            Su combinaci\u00f3n de potencia, baja velocidad, transmisi\u00f3n\n            sat\u00e9lite-planetaria y variedad de accesorios permite adaptar\n            la m\u00e1quina a diferentes necesidades de limpieza.\n        <\/p>\n\n        <p>\n            Si buscas una <strong>rotativa industrial de 430 mm<\/strong>\n            para fregado, decapado, abrillantado, cristalizado y limpieza\n            de moquetas, la RK521 es una opci\u00f3n especialmente completa\n            dentro de su categor\u00eda.\n        <\/p>\n\n    <\/section>\n\n\n    <!-- =====================================================\n         TEXTO SEO FINAL\n         ===================================================== -->\n\n    <footer>\n\n        <\/p>\n\n    <\/footer>\n\n\n<\/article>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"222\" height=\"428\" 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srcset=\"https:\/\/prct.es\/wp-content\/uploads\/2024\/07\/Barra_Web-removebg-preview-1024x66.png 1024w, https:\/\/prct.es\/wp-content\/uploads\/2024\/07\/Barra_Web-removebg-preview-300x19.png 300w, https:\/\/prct.es\/wp-content\/uploads\/2024\/07\/Barra_Web-removebg-preview-768x49.png 768w, https:\/\/prct.es\/wp-content\/uploads\/2024\/07\/Barra_Web-removebg-preview.png 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rotativa Kr\u00fcger RK521: potencia y precisi\u00f3n para el cuidado profesional de tus suelos Cuando una superficie necesita mucho m\u00e1s que una limpieza convencional, una rotativa profesional marca la diferencia. La &#8230;<\/p>\n","protected":false},"author":1,"featured_media":2959,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2958","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>KRUGER ROTATIVA RK 521 - PROFESSIONAL CLEANING TOOLS, SL<\/title>\n<meta name=\"description\" content=\"La Kr\u00fcger RK521 es una m\u00e1quina rotativa industrial de baja velocidad dise\u00f1ada para trabajar con eficacia en superficies de dimensiones medias\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prct.es\/?page_id=2958\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KRUGER ROTATIVA RK 521 - 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