{"id":13186,"date":"2025-10-22T15:21:57","date_gmt":"2025-10-22T15:21:57","guid":{"rendered":"https:\/\/www.ttrinternational.com\/tienda\/?post_type=product&#038;p=13186"},"modified":"2026-04-29T10:54:37","modified_gmt":"2026-04-29T10:54:37","slug":"polea-singing-rock","status":"publish","type":"product","link":"https:\/\/www.ttrinternational.com\/tienda\/tienda\/venta-de-material\/acceso-por-cuerda\/poleas\/polea-singing-rock\/","title":{"rendered":"Polea PULLEY EXTRA PLUS Singing Rock"},"content":{"rendered":"<p data-start=\"1126\" data-end=\"1466\">La <strong data-start=\"1129\" data-end=\"1169\">polea PULLEY EXTRA PLUS Singing Rock<\/strong> es una herramienta esencial para quienes buscan <strong data-start=\"1218\" data-end=\"1271\">m\u00e1xima eficiencia en maniobras de izado y rescate<\/strong>. Dise\u00f1ada para uso profesional en <strong data-start=\"1306\" data-end=\"1354\">trabajos verticales, polipastos industriales<\/strong> y sistemas de rescate t\u00e9cnico, ofrece una <strong data-start=\"1397\" data-end=\"1463\">combinaci\u00f3n perfecta entre ligereza, resistencia y durabilidad<\/strong>.<\/p>\n<p data-start=\"1468\" data-end=\"1701\">Fabricada con una <strong data-start=\"1486\" data-end=\"1510\">aleaci\u00f3n de aluminio<\/strong> de alta calidad y un <strong data-start=\"1532\" data-end=\"1563\">rodamiento de bolas sellado<\/strong>, esta polea garantiza un rendimiento excepcional con una <strong data-start=\"1621\" data-end=\"1643\">eficiencia del 94%<\/strong>, incluso bajo cargas intensas o en ambientes exigentes.<\/p>\n<p data-start=\"1703\" data-end=\"2050\">El <strong data-start=\"1706\" data-end=\"1737\">gran di\u00e1metro de la roldana<\/strong> permite un movimiento suave y controlado, mientras que las <strong data-start=\"1797\" data-end=\"1826\">placas laterales formadas<\/strong> protegen la cuerda frente al desgaste y el contacto con superficies abrasivas. Su <strong data-start=\"1909\" data-end=\"1938\">punto de anclaje superior<\/strong> admite hasta <strong data-start=\"1952\" data-end=\"1972\">tres mosquetones<\/strong>, lo que facilita la configuraci\u00f3n de sistemas complejos de izado o rescate.<\/p>\n<p data-start=\"2052\" data-end=\"2370\">Adem\u00e1s, la <strong data-start=\"2063\" data-end=\"2103\">polea PULLEY EXTRA PLUS Singing Rock<\/strong> est\u00e1 optimizada para su uso con <strong data-start=\"2136\" data-end=\"2168\">nudos autobloqueantes Prusik<\/strong> o dispositivos de leva, ofreciendo una gran versatilidad en maniobras de progresi\u00f3n o descenso. El <strong data-start=\"2268\" data-end=\"2304\">punto inferior adicional (32 kN)<\/strong> permite integrar m\u00faltiples poleas en configuraciones avanzadas.<\/p>\n<p data-start=\"2372\" data-end=\"2600\">El sistema incluye <strong data-start=\"2391\" data-end=\"2413\">cubierta antipolvo<\/strong> para proteger el rodamiento y <strong data-start=\"2444\" data-end=\"2469\">orificios de limpieza<\/strong> para un mantenimiento sencillo. Con una <strong data-start=\"2510\" data-end=\"2549\">carga de trabajo m\u00e1xima de 2 x 3 kN<\/strong>, soporta cuerdas de hasta <strong data-start=\"2576\" data-end=\"2585\">13 mm<\/strong> de di\u00e1metro.<\/p>\n<p data-start=\"2602\" data-end=\"2748\">Disponible en <strong data-start=\"2616\" data-end=\"2641\">color naranja o negro<\/strong>, la polea est\u00e1 certificada bajo la norma <strong data-start=\"2683\" data-end=\"2695\">EN 12278<\/strong>, garantizando seguridad y rendimiento profesional.<\/p>\n<p data-start=\"2750\" data-end=\"3098\">\ud83d\udc49 Mejora tus maniobras con la <strong data-start=\"2781\" data-end=\"2821\">polea PULLEY EXTRA PLUS Singing Rock<\/strong>, un componente clave en cualquier sistema de rescate o izado. Descubre m\u00e1s equipos en nuestra <a class=\"decorated-link\" href=\"https:\/\/www.ttrinternational.com\/tienda\/\" target=\"_new\" rel=\"noopener\" data-start=\"2916\" data-end=\"3003\">tienda de material para trabajos verticales<\/a> o f\u00f3rmate con nuestros <a class=\"decorated-link cursor-pointer\" target=\"_new\" rel=\"noopener\" data-start=\"3027\" data-end=\"3095\">cursos IRATA<\/a>.<\/p>\n<ul class=\"mst-attachment__list role=\" aria-label=\"Available file attachments\">\n<li role=\"listitem\"><a title=\"Download Ficha t\u00e9cnica polea Extra Plus\" href=\"https:\/\/www.singingrock.es\/mst_attachment\/attachment\/click\/attachment_id\/132\/\" target=\"_blank\" rel=\"noopener\" aria-label=\"Download Ficha t\u00e9cnica polea Extra Plus (opens in new tab)\"><span class=\"attachment-label\">Ficha t\u00e9cnica polea Extra Plus<\/span><\/a><span class=\"attachment-size\" aria-label=\"File size: 4.00 KB\">(4.00 KB)<\/span><\/li>\n<li role=\"listitem\"><a title=\"Download Instrucciones poleas\" href=\"https:\/\/www.singingrock.es\/mst_attachment\/attachment\/click\/attachment_id\/11\/\" target=\"_blank\" rel=\"noopener\" aria-label=\"Download Instrucciones poleas (opens in new tab)\"><span class=\"attachment-label\">Instrucciones poleas<\/span><\/a><span class=\"attachment-size\" aria-label=\"File size: 4.00 KB\">(4.00 KB)<\/span><\/li>\n<\/ul>\n\n            <!-- Facebook tag -->\n            <div id=\"fb-root\"><\/div>\n            <script async defer crossorigin=\"anonymous\" src=\"https:\/\/connect.facebook.net\/es_ES\/sdk.js#xfbml=1&version=v20.0\"><\/script>\n        ","protected":false},"excerpt":{"rendered":"<p>La <strong data-start=\"889\" data-end=\"929\">polea PULLEY EXTRA PLUS Singing Rock<\/strong> combina resistencia, ligereza y eficiencia del 94%. Ideal para sistemas de izado, rescate y trabajos industriales.<\/p>\n","protected":false},"featured_media":13190,"template":"","meta":{"_joinchat":[]},"product_brand":[2549],"product_cat":[20],"product_tag":[216,1912,1916,1914,1915,1917,876,1884,238],"class_list":{"0":"post-13186","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-singing-rock","7":"product_cat-poleas","8":"product_tag-cuerda","9":"product_tag-epi-profesional","10":"product_tag-izado","11":"product_tag-polea-pulley-extra-plus","12":"product_tag-poleas-industriales","13":"product_tag-polipastos","14":"product_tag-rescate","15":"product_tag-singing-rock","16":"product_tag-trabajos-verticales","17":"pa_marca-singing-rock","19":"first","20":"instock","21":"taxable","22":"shipping-taxable","23":"purchasable","24":"product-type-variable","25":"add-to-wishlist-after_add_to_cart"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polea PULLEY EXTRA PLUS Singing Rock | Alta eficiencia<\/title>\n<meta name=\"description\" content=\"La polea PULLEY EXTRA PLUS Singing Rock ofrece gran eficiencia y durabilidad. 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