{"id":32307,"date":"2026-04-09T10:26:19","date_gmt":"2026-04-09T08:26:19","guid":{"rendered":"https:\/\/www.comsa.com\/?page_id=32307"},"modified":"2026-04-09T13:44:13","modified_gmt":"2026-04-09T11:44:13","slug":"rolling-stock-maintenance-2","status":"publish","type":"page","link":"https:\/\/www.comsa.com\/en\/activities\/maintenance-conservation-and-services\/rolling-stock-maintenance-2\/","title":{"rendered":"Rolling stock maintenance"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"32307\" class=\"elementor elementor-32307 elementor-32306\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<header class=\"elementor-section elementor-top-section elementor-element elementor-element-480db760 v-showcase-bg elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"480db760\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3a1f6864\" data-id=\"3a1f6864\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24d0bd9b elementor-widget elementor-widget-heading\" data-id=\"24d0bd9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advanced technology at the service of railway maintenance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/header>\n\t\t\t\t<nav class=\"elementor-section elementor-top-section elementor-element elementor-element-21dd03c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21dd03c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15224e45\" data-id=\"15224e45\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7fbd6455 elementor-align-center v-bread-dissable-2 elementor-widget elementor-widget-breadcrumbs\" data-id=\"7fbd6455\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.comsa.com\/en\/\">COMSA Corporaci\u00f3n<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/nav>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dd97342 no-top-space elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dd97342\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1df3361\" data-id=\"1df3361\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3003363 elementor-icon-list--layout-inline md-navactividades elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"3003363\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"#h-machinery\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 100 100\" style=\"enable-background:new 0 0 100 100;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#8F8F8E;}\t.st1{fill-rule:evenodd;clip-rule:evenodd;fill:#8F8F8E;}<\/style><g>\t<path class=\"st0\" d=\"M61.2,71.7L61.2,71.7c-2.1,0-3.7-1.7-3.7-3.7s1.7-3.7,3.7-3.7c2.1,0,3.8,1.6,3.8,3.7S63.3,71.7,61.2,71.7  L61.2,71.7z M52.5,44.4L52.5,44.4H65v9.9H52.5V44.4L52.5,44.4L52.5,44.4z M47.5,54.3L47.5,54.3H35.1v-9.9h12.5V54.3L47.5,54.3  L47.5,54.3z M38.8,71.7L38.8,71.7c-2.1,0-3.8-1.7-3.8-3.7s1.7-3.7,3.8-3.7c2.1,0,3.7,1.6,3.7,3.7S40.9,71.7,38.8,71.7L38.8,71.7z   M50,34.4L50,34.4c-10,0-20,1.2-20,9.9v23.6c0,4.8,3.9,8.7,8.8,8.7L32.4,83h6.9l6.4-6.4H55l6.4,6.4h6.4l-6.6-6.4  c4.8,0,8.7-3.9,8.7-8.7V44.4C70,35.7,61.1,34.4,50,34.4L50,34.4z\"><\/path>\t<path class=\"st0\" d=\"M82.7,33.7L82.7,33.7c-0.3,0-0.6-0.1-0.9-0.2L50,22.6L18.3,33.5c-1.4,0.5-3-0.3-3.6-1.7  c-0.5-1.4,0.3-3,1.8-3.5L49.1,17c0.6-0.2,1.3-0.2,1.8,0l32.7,11.2c1.5,0.5,2.2,2.1,1.7,3.5C84.9,33,83.9,33.7,82.7,33.7L82.7,33.7z  \"><\/path>\t<path class=\"st0\" d=\"M22.1,82.9L22.1,82.9c-1.2,0-2.2-1-2.2-2.2V36.6c0-1.2,1-2.2,2.2-2.2c1.2,0,2.2,1,2.2,2.2v44.1  C24.3,82,23.3,82.9,22.1,82.9L22.1,82.9z\"><\/path>\t<path class=\"st0\" d=\"M78,82.9L78,82.9c-1.2,0-2.2-1-2.2-2.2V36.6c0-1.2,1-2.2,2.2-2.2c1.2,0,2.2,1,2.2,2.2v44.1  C80.2,82,79.2,82.9,78,82.9L78,82.9z\"><\/path><\/g><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Machine management<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<article class=\"elementor-section elementor-top-section elementor-element elementor-element-41eeba1 v-box md-space box-line elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"41eeba1\" data-element_type=\"section\" data-e-type=\"section\" id=\"h-gmf\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-78dea92 md-txt\" data-id=\"78dea92\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f626f30 elementor-widget elementor-widget-heading\" data-id=\"f626f30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Management of railway machinery<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-163afb0 elementor-widget elementor-widget-text-editor\" data-id=\"163afb0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>GMF is a specialist in railway rolling stock maintenance.<\/p><p>It is the leading company in Spain in volume of specialized railway machinery and also operates in Portugal, Central Europe and Latin America<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8526e elementor-widget elementor-widget-image\" data-id=\"7c8526e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gmf.comsa.com\/en\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"36\" src=\"https:\/\/www.comsa.com\/wp-content\/uploads\/Logo_GMF_20_v1-removebg-preview-300x36.png\" class=\"attachment-medium size-medium wp-image-25850\" alt=\"\" srcset=\"https:\/\/www.comsa.com\/wp-content\/uploads\/Logo_GMF_20_v1-removebg-preview-300x36.png 300w, https:\/\/www.comsa.com\/wp-content\/uploads\/Logo_GMF_20_v1-removebg-preview-1024x125.png 1024w, https:\/\/www.comsa.com\/wp-content\/uploads\/Logo_GMF_20_v1-removebg-preview-768x93.png 768w, https:\/\/www.comsa.com\/wp-content\/uploads\/Logo_GMF_20_v1-removebg-preview.png 1431w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ec3c1b6 md-box\" data-id=\"ec3c1b6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6a1297 md-actislide elementor--h-position-center elementor--v-position-middle elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"b6a1297\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;dots&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Diapositivas\" dir=\"ltr\" data-animation=\"\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-9d95680 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"infraestructuras-gmf\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Machinery maintenance in GMF's park located in Tarragona (Spain)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-671b4f5 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Torno de foso\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Commissioning of the pit lathe to renew the profiles of the Iberian gauge wheels.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-3beff82 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Mantenimiento de maquinaria de via\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of track machinery.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-041cb58 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"smart\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Locomotive maintenance.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-e17ba5f swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Mantenimiento de vagones\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of wagons.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-1461ccd swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Lavaderos cisternas\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Washing and degassing services for rail tankers and road tankers.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-34486d7 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"bateadora Plasser &amp; Theurer 08-16 3S\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Plasser and Theurer 08-16-3S tamping machine maintenance in Brazil.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-221d012 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Maquinaria infraestructura\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Maintenance of infrastructure machines<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-f612910 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Dresina catenaria GMF Portugal\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Modification of an Iberian gauge DP dresina to carry out catenary maintenance work in Portugal.<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-752583f swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"Taller GMF Metro LIma 1 300 PPP\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">GMF machinery workshop in Lima (Peru)<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-f778991 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"restauracion carris\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Carris - Lisbon Public Transport: refurbishment of 16 tram units, replacement of wood and sheet metal, interior and exterior painting<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-81ecedd swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"LOCOMOTORA E6000\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Preventive and corrective maintenance and guarantee of 8 Iberian gauge E6000 locomotives and 8 UIC gauge locomotives<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-ebae9b4 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"METRO DE LIMA MANTENIMIENTO\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Comprehensive maintenance of line 2 of the Lima and Callao Metro<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-fa7a9a3 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"MAQUINARIA COMSA\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">COMSA railway machinery<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-fab948e swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\" aria-label=\"desguarnecedora\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Installation of the new traction system at the C-311 ballast cleaning machine<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Advanced technology at the service of railway maintenance Machine management Management of railway machinery GMF is a specialist in railway rolling stock maintenance. It is the leading company in Spain in volume of specialized railway machinery and also operates in Portugal, Central Europe and Latin America Machinery maintenance in GMF&#8217;s park located in Tarragona (Spain)Commissioning [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11239,"parent":11345,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-32307","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rolling stock maintenance<\/title>\n<meta name=\"description\" content=\"Advanced technology at the service of railway maintenance Machine management Management of railway machinery GMF is a specialist in railway rolling stock\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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