{"id":5923,"date":"2023-02-14T17:27:50","date_gmt":"2023-02-14T23:27:50","guid":{"rendered":"https:\/\/climbingstore.mx\/?post_type=product&#038;p=5923"},"modified":"2025-06-18T21:39:49","modified_gmt":"2025-06-19T03:39:49","slug":"maestro-l","status":"publish","type":"product","link":"https:\/\/climbingstore.mx\/en\/product\/maestro-l\/","title":{"rendered":"MAESTRO\u00ae L"},"content":{"rendered":"<p>El MAESTRO L es un descensor dise\u00f1ado para las operaciones de rescates t\u00e9cnicos. Facilita la manipulaci\u00f3n de cargas pesadas, tanto en descenso como en izado, y se puede utilizar a la vez en un sistema principal o en uno de seguridad. Esta polivalencia permite a los rescatadores adaptarse a todas las configuraciones que se puedan encontrar en el lugar de la intervenci\u00f3n. La empu\u00f1adura ergon\u00f3mica y el freno integrado permiten controlar c\u00f3modamente el descenso. El paso de la posici\u00f3n de descenso a la de izado es inmediato, sin tener que retomar la carga. La polea bloqueadora integrada, con roldana de gran di\u00e1metro y rodamiento de bolas estanco, asegura un excelente rendimiento al izado. El sistema AUTO-LOCK bloquea autom\u00e1ticamente la cuerda cuando la empu\u00f1adura no es utilizada. Una vez bloqueada, se puede recuperar cuerda sin tener que manipular la empu\u00f1adura. El descensor MAESTRO L es compatible con cuerdas de 12,5 a 13 mm y permite la manipulaci\u00f3n de cargas de hasta 280 kg.<\/p>\n<h3>Descripci\u00f3n<\/h3>\n<div class=\"list\">\n<ul>\n<li>Gran polivalencia de utilizaci\u00f3n, id\u00f3neo para los rescates t\u00e9cnicos:<br \/>\n&#8211; Sistema de bloqueo con polea bloqueadora integrada que permite utilizar el mismo aparato para el descenso y el izado.<br \/>\n&#8211; Se utiliza a la vez en un sistema principal simple o doble y en uno de seguridad (m\u00e1s informaci\u00f3n sobre esta t\u00e9cnica en la ficha t\u00e9cnica y en los consejos t\u00e9cnicos en www.petzl.com).<br \/>\n&#8211; Punto de conexi\u00f3n inferior que permite montar diferentes tipos de polipastos.<br \/>\n&#8211; Orificio en la empu\u00f1adura que permite instalar un cordino de control a distancia.<\/li>\n<li>Facilidad y simplicidad de utilizaci\u00f3n:<br \/>\n&#8211; Instalaci\u00f3n f\u00e1cil de la cuerda, gracias a los marcados indicados en el aparato.<br \/>\n&#8211; Empu\u00f1adura ergon\u00f3mica que permite liberar progresivamente la cuerda y controlar c\u00f3modamente el descenso.<br \/>\n&#8211; Paso inmediato de la posici\u00f3n de descenso a la de izado, sin tener que retomar la carga.<br \/>\n&#8211; Sistema AUTO-LOCK que permite bloquear autom\u00e1ticamente la cuerda cuando la empu\u00f1adura no es utilizada. Una vez bloqueada, se puede recuperar cuerda sin tener que manipular la empu\u00f1adura.<\/li>\n<li>Eficacia durante la manipulaci\u00f3n de cargas pesadas:<br \/>\n&#8211; Polea bloqueadora integrada, con roldana de gran di\u00e1metro y rodamiento de bolas estanco, que dispone de un sentido de rotaci\u00f3n \u00fanico para un excelente rendimiento en el izado.<br \/>\n&#8211; Roldana de facetas que permite a\u00f1adir zonas de rozamiento con la cuerda para un frenado adicional en el descenso.<br \/>\n&#8211; Freno integrado en el aparato para modular la fricci\u00f3n en funci\u00f3n de la carga y del di\u00e1metro de la cuerda.<br \/>\n&#8211; Manipulaci\u00f3n de cargas pesadas de hasta 280 kg.<\/li>\n<li>Compatibilidad de la cuerda: de 12,5 a 13 mm de di\u00e1metro.<\/li>\n<\/ul>\n<\/div>\n<h3>Caracter\u00edsticas<\/h3>\n<div class=\"list\">\n<ul>\n<li>Materiales: aluminio, acero inoxidable y poliamida<\/li>\n<li>Peso: 1100 g<\/li>\n<li>Di\u00e1metro de cuerda m\u00edn.: 12,5 mm<\/li>\n<li>Di\u00e1metro de cuerda m\u00e1x.: 13 mm<\/li>\n<li>Tipo de roldana: de facetas con rodamiento de bolas estanco<\/li>\n<li>Carga de utilizaci\u00f3n m\u00e1xima: 280 kg (m\u00e1s informaci\u00f3n en la ficha t\u00e9cnica y en los consejos t\u00e9cnicos en www.petzl.com)<\/li>\n<li>Carga de rotura: 18 kN x 2 = 36 kN<\/li>\n<li>Rendimiento: 81 %<\/li>\n<li>Certificaciones: CE EN 12841 tipo C, EN 341, NFPA 1983 General Use, EAC.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Descensor con polea bloqueadora integrada para cargas hasta 280 kg, compatible con cuerdas de 12,5 a 13 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