{"id":5977,"date":"2026-09-17T01:24:10","date_gmt":"2026-09-17T01:24:10","guid":{"rendered":"https:\/\/www.railgrindingwheel.com\/?page_id=5977"},"modified":"2026-09-17T01:31:39","modified_gmt":"2026-09-17T01:31:39","slug":"harsco-moser","status":"publish","type":"page","link":"https:\/\/www.railgrindingwheel.com\/tr\/demiryolu-taslama-makinesi-kutuphanesi\/harsco-moser\/","title":{"rendered":"Harsco M\u00f6ser Ro-V 149 Rail Grinder"},"content":{"rendered":"<style>\n.rgw-moser{--navy:#082b46;--blue:#075ca8;--pale:#f2f6f8;--line:#d4e0e7;--ink:#14344b;--muted:#5d7281;color:var(--ink);font-family:Montserrat,Arial,sans-serif}.rgw-moser *{box-sizing:border-box}.rgw-moser a{color:var(--blue)}.rgw-shell{width:min(1180px,calc(100% - 36px));margin:auto}.rgw-breadcrumb{padding:16px 0;color:#637887;font-size:13px}.rgw-breadcrumb a{text-decoration:none}.rgw-hero{padding:56px 0;background:linear-gradient(120deg,#eef4f7,#fff)}.rgw-hero-grid{display:grid;grid-template-columns:1fr 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minmax(260px,32%)}.rgw-aside{position:sticky}}@media(max-width:760px){.rgw-layout{grid-template-columns:1fr}.rgw-aside{position:static}}<br \/>\n@media(min-width:601px){.rgw-moser .rgw-layout{display:grid!important;grid-template-columns:minmax(0,1fr) minmax(220px,30%)!important;gap:24px!important;align-items:start!important}.rgw-moser .rgw-main,.rgw-moser .rgw-aside{width:auto!important;max-width:none!important;float:none!important}.rgw-moser .rgw-aside{position:sticky!important;top:100px!important;grid-column:2!important;grid-row:1!important}}<br \/>\n.rgw-moser .rgw-hero{color:#fff!important;background:linear-gradient(120deg,#061d31,#0a3557 72%,#075ca8)!important}.rgw-moser .rgw-brand{color:#8fcdf4!important}.rgw-moser .rgw-brand img{width:118px!important;height:48px!important;padding:8px!important;border-radius:4px!important;background:#fff!important;object-fit:contain!important}.rgw-moser .rgw-hero h1{color:#fff!important}.rgw-moser .rgw-answer{color:#d6e4ee!important}.rgw-moser .rgw-review{color:#9fc0d5!important}.rgw-moser .rgw-btn-primary{border-color:#ec6a19!important;color:#fff!important;background:#ec6a19!important}.rgw-moser .rgw-btn-secondary{border-color:#ffffff62!important;color:#fff!important;background:#ffffff0b!important}.rgw-moser .rgw-hero-media{position:relative!important;overflow:hidden!important;border:1px solid #ffffff2b!important;background:#0b2b43!important;box-shadow:0 24px 48px #0003!important}.rgw-moser .rgw-hero-media img{display:block!important;width:100%!important;aspect-ratio:16\/10!important;object-fit:cover!important}.rgw-moser .rgw-hero-media figcaption{position:absolute!important;z-index:2!important;right:16px!important;bottom:13px!important;left:16px!important;padding:0!important;color:#dbe9f1!important;font-size:10px!important;text-shadow:0 1px 4px #000!important}<br \/>\n<\/style>\n<div class=\"rgw-moser\">\n<div class=\"rgw-shell rgw-breadcrumb\"><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/\">Grinding Trains Library<\/a> \/ Harsco Rail &amp; M\u00f6ser \/ Ro-V 149<\/div>\n<section class=\"rgw-hero\">\n<div class=\"rgw-shell rgw-hero-grid\">\n<div>\n<div class=\"rgw-brand\"><img decoding=\"async\" data-src=\"https:\/\/moeser-maschinenbau.de\/wp-content\/uploads\/2020\/05\/cropped-moeser-klein2.png\" alt=\"M\u00f6ser Maschinenbau logo\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\">Compact road-rail grinding<\/div>\n<h1>Harsco M\u00f6ser Ro-V 149 Rail Grinder<\/h1>\n<p class=\"rgw-answer\">The Harsco M\u00f6ser Ro\u2011V 149 rail grinder is a compact road-rail machine for metro, light-rail and tram networks. It uses six grinding spindles for reprofiling and removing corrugation or mill scale. Current M\u00f6ser data identifies the platform as Ro\u2011V 149.3; historical Harsco material describes a different UK Ro\u2011V 149 configuration.<\/p>\n<p class=\"rgw-review\">Last source review: 17 September 2026 \u00b7 Current manufacturer data plus historical UK deployment data<\/p>\n<div class=\"rgw-actions\"><a class=\"rgw-btn rgw-btn-primary\" href=\"#specifications\">View specifications<\/a><a class=\"rgw-btn rgw-btn-secondary\" href=\"#applications\">View applications<\/a><\/div>\n<\/div>\n<figure class=\"rgw-hero-media\"><img decoding=\"async\" data-src=\"https:\/\/www.railgrindingwheel.com\/wp-content\/smush-webp\/2026\/09\/moeser-ro-v-149-road-rail-grinder-scaled.jpg.webp\" alt=\"M\u00f6ser Ro-V 149 road-rail grinding machine\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" style=\"--smush-placeholder-width: 1080px; --smush-placeholder-aspect-ratio: 1080\/721;\" data-smush-webp-fallback=\"{&quot;data-src&quot;:&quot;https:\\\/\\\/www.railgrindingwheel.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/moeser-ro-v-149-road-rail-grinder-scaled.jpg&quot;}\"><figcaption>M\u00f6ser Ro\u2011V 149-series road-rail grinder. Image source: M\u00f6ser Maschinenbau.<\/figcaption><\/figure>\n<\/div>\n<\/section>\n<div class=\"rgw-shell rgw-facts\">\n<div><small>Grinding spindles<\/small><strong>6<\/strong><\/div>\n<div><small>Current working speed<\/small><strong>10\u201320 m\/min<\/strong><\/div>\n<div><small>Current gauge range<\/small><strong>1,000\u20131,500 mm<\/strong><\/div>\n<div><small>Machine class<\/small><strong>Road-rail grinder<\/strong><\/div>\n<\/div>\n<p><main class=\"rgw-body\"><\/p>\n<div class=\"rgw-shell rgw-layout\">\n<article class=\"rgw-main\">\n<nav class=\"rgw-toc\" aria-label=\"On this page\"><strong>On this page<\/strong><a href=\"#overview\">Overview<\/a><a href=\"#specifications\">Specifications<\/a><a href=\"#configuration\">Versions<\/a><a href=\"#features\">Features<\/a><a href=\"#applications\">Applications<\/a><a href=\"#partnership\">Harsco partnership<\/a><a href=\"#comparison\">Comparison<\/a><a href=\"#faq\">FAQ<\/a><\/nav>\n<section id=\"overview\" class=\"rgw-section\"><span class=\"rgw-kicker\">Model overview<\/span><\/p>\n<h2>What is the Harsco M\u00f6ser Ro-V 149?<\/h2>\n<p>The Ro\u2011V 149 family is a lightweight road-rail grinding platform developed by M\u00f6ser Maschinenbau. Harsco Rail announced a UK distribution and contracted-services partnership for the machine in 2019, positioning it for metro, light rail and tram work.<\/p>\n<p>The compact machine is designed for rail reprofiling, corrugation removal and mill-scale removal. Its road-rail configuration allows deployment close to the worksite and operation in constrained urban clearance envelopes.<\/p>\n<p class=\"rgw-note\"><strong>Model-generation note:<\/strong> the supplied M\u00f6ser URL path contains Ro\u2011V 149.2, its current page title displays Ro\u2011V 149.3, and Harsco&#8217;s 2019 announcement uses Ro\u2011V 149. Treat the data sets as related platform generations, not one guaranteed configuration.<\/p>\n<\/section>\n<section id=\"specifications\" class=\"rgw-section\"><span class=\"rgw-kicker\">Current manufacturer data<\/span><\/p>\n<h2>M\u00f6ser Ro-V 149.3 specifications<\/h2>\n<p>The values below come from the current M\u00f6ser product page. Confirm the machine data plate and build documentation for any individual Ro\u2011V 149-series unit.<\/p>\n<div class=\"rgw-spec\">\n<div class=\"rgw-spec-row\"><span>Specification<\/span><span>Published value<\/span><span>Qualification<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Dimensions<\/b><span>4,700 \u00d7 1,900 \u00d7 2,530 mm<\/span><span>Current M\u00f6ser page<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Total mass<\/b><span>6.5 tonnes<\/span><span>Current version<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Road \/ rail axle distance<\/b><span>2,900 \/ 1,520 mm<\/span><span>Published values<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Installed capacity<\/b><span>100 kVA; 400 \/ 230 V AC<\/span><span>Published value<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Grinding spindles<\/b><span>6 independently controlled units<\/span><span>Variable speed to 5,000 min\u207b\u00b9<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Power per spindle<\/b><span>7.5 kW<\/span><span>11 kW short-term<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Driving speed<\/b><span>20 km\/h<\/span><span>Published value<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Working speed<\/b><span>10\u201320 m\/min<\/span><span>Infinitely variable<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Gradeability<\/b><span>60\u2030<\/span><span>Brake vehicle may be required<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Track-gauge adjustment<\/b><span>1,000\u20131,500 mm<\/span><span>Stepless<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Dust extraction<\/b><span>8,000 m\u00b3\/h<\/span><span>Published value<\/span><\/div>\n<\/div>\n<div class=\"rgw-source-line\">Source: <a href=\"https:\/\/moeser-maschinenbau.de\/en\/p\/ro-v-149-2-leichte-zweiwege%E2%80%91schienenschleifmaschine\/\">M\u00f6ser Maschinenbau current Ro\u2011V 149 product page<\/a>.<\/div>\n<\/section>\n<section id=\"configuration\" class=\"rgw-section\"><span class=\"rgw-kicker\">Version control<\/span><\/p>\n<h2>Why do published Ro-V 149 specifications differ?<\/h2>\n<p>The current M\u00f6ser page lists a 4,700 \u00d7 1,900 \u00d7 2,530 mm machine, a working speed of 10\u201320 m\/min and 1,000\u20131,500 mm gauge adjustment. A 2022 Harsco Rail brochure instead lists 5,380 mm length, 1,960 \/ 2,430 mm road\/rail width, 0\u20135 km\/h working speed, 1,435 mm standard gauge and an optional 1,000\u20131,676 mm range. Railway-News reported another UK envelope of 5,152 \u00d7 2,020 \u00d7 2,577 mm in 2019.<\/p>\n<p class=\"rgw-note\"><strong>Do not combine these values into one specification.<\/strong> The differences indicate platform generation, customer configuration or publication-date changes. Use the machine data plate, serial number and build documents when planning clearance, transport or operating work.<\/p>\n<div class=\"rgw-source-line\">Cross-check: <a href=\"https:\/\/emea.harscorail.com\/wp-content\/uploads\/2022\/09\/HarscoRail-by-Moeser_Grinder-RO-V-149_NEW__.pdf\">Harsco Rail by M\u00f6ser Ro\u2011V 149 brochure (2022 PDF)<\/a>.<\/div>\n<\/section>\n<section id=\"features\" class=\"rgw-section\"><span class=\"rgw-kicker\">Platform features<\/span><\/p>\n<h2>Ro-V 149 road-rail grinding features<\/h2>\n<div class=\"rgw-process\">\n<div><b>01<\/b><\/p>\n<h3>Compact envelope<\/h3>\n<p>Designed to fit restricted urban clearance profiles and narrow access locations.<\/p>\n<\/div>\n<div><b>02<\/b><\/p>\n<h3>Road-rail deployment<\/h3>\n<p>Road and rail mobility supports transfer close to light-rail and tram worksites.<\/p>\n<\/div>\n<div><b>03<\/b><\/p>\n<h3>Six spindle units<\/h3>\n<p>Separately movable grinding units support work across varied rail geometry.<\/p>\n<\/div>\n<div><b>04<\/b><\/p>\n<h3>Dust extraction<\/h3>\n<p>The current product page publishes extraction capacity of 8,000 m\u00b3\/h.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section id=\"applications\" class=\"rgw-section\"><span class=\"rgw-kicker\">Urban rail applications<\/span><\/p>\n<h2>Where is the M\u00f6ser Ro-V 149 used?<\/h2>\n<div class=\"rgw-usecases\">\n<div><strong>Metro and light rail<\/strong><\/p>\n<p>Compact reprofiling and surface treatment within restricted urban infrastructure.<\/p>\n<\/div>\n<div><strong>Tram and grooved rail<\/strong><\/p>\n<p>The UK launch material lists tram networks and grooved-rail applications.<\/p>\n<\/div>\n<div><strong>Switches and crossings<\/strong><\/p>\n<p>Historical Harsco material identifies switches, check-rail curves and road crossings.<\/p>\n<\/div>\n<div><strong>Corrugation and mill scale<\/strong><\/p>\n<p>Manufacturer-listed treatment for corrugation, rolling skin and rail reprofiling.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"rgw-section\"><span class=\"rgw-kicker\">UK deployment data<\/span><\/p>\n<h2>How is the Ro-V 149 suited to urban rail work?<\/h2>\n<p>Its compact road-rail layout addresses the access constraints common to tram and metro networks. Harsco&#8217;s 2019 UK launch material reported a 75 dB noise level, fuel consumption up to 15 litres per hour and transfer on or off rail in under two minutes. It also cited maximum CO\u2082 emissions of 60 kg per hour.<\/p>\n<p class=\"rgw-note\">These figures describe the historical UK configuration, not a guaranteed specification for every Ro\u2011V 149 or the current Ro\u2011V 149.3. Confirm local noise limits, emissions rules, clearance and possession requirements before deployment.<\/p>\n<\/section>\n<section id=\"partnership\" class=\"rgw-section\"><span class=\"rgw-kicker\">Manufacturer and distributor roles<\/span><\/p>\n<h2>Who makes the Ro-V 149: Harsco Rail or M\u00f6ser?<\/h2>\n<p>M\u00f6ser Maschinenbau is the machine manufacturer. In July 2019, Harsco Rail announced a partnership covering UK distribution of the Ro\u2011V 149 and its availability through Harsco contracted services. This is why search results and brochures may use both \u201cM\u00f6ser Ro\u2011V 149\u201d and \u201cHarsco Rail by M\u00f6ser.\u201d For the wider equipment family, see the <a href=\"https:\/\/www.railgrindingwheel.com\/harsco-rail-grinding\/\">Harsco rail grinding machines guide<\/a>.<\/p>\n<\/section>\n<section id=\"comparison\" class=\"rgw-section\"><span class=\"rgw-kicker\">Machine context<\/span><\/p>\n<h2>M\u00f6ser Ro-V 149 vs Harsco RGH10C and RGH20C<\/h2>\n<div class=\"rgw-spec\">\n<div class=\"rgw-spec-row\"><span>Machine<\/span><span>Primary context<\/span><span>Positioning<\/span><\/div>\n<div class=\"rgw-spec-row\"><b>Ro\u2011V 149<\/b><span>Road-rail urban grinding<\/span><span>Compact six-spindle platform<\/span><\/div>\n<div class=\"rgw-spec-row\"><b><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/harsco-rgh10c\">RGH10C<\/a><\/b><span>Compact transit grinding<\/span><span>Rail-bound transit platform<\/span><\/div>\n<div class=\"rgw-spec-row\"><b><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/harsco-rgh20c\/\">RGH20C<\/a><\/b><span>Transit and switch grinding<\/span><span>Larger rail-bound platform<\/span><\/div>\n<\/div>\n<p class=\"rgw-note\"><strong>Selection summary:<\/strong> Ro\u2011V 149 is distinguished by road-rail mobility and compact urban access. Final selection depends on clearance, gauge, curve geometry, switch work, possession time, output and the exact delivered version.<\/p>\n<\/section>\n<section class=\"rgw-section\"><span class=\"rgw-kicker\">Specification status<\/span><\/p>\n<h2>Consumable information intentionally excluded<\/h2>\n<p>This page does not recommend a grinding-wheel or stone model. The supplied public sources do not establish a complete, configuration-specific consumable specification suitable for procurement. Confirm the exact machine version, spindle interface, approved drawing and manufacturer documentation before adding compatibility information.<\/p>\n<\/section>\n<section id=\"faq\" class=\"rgw-section rgw-faq\"><span class=\"rgw-kicker\">Buyer questions<\/span><\/p>\n<h2>Harsco M\u00f6ser Ro-V 149 FAQ<\/h2>\n<details>\n<summary>What is the M\u00f6ser Ro-V 149?<\/summary>\n<p>A compact road-rail grinding machine for metro, light-rail and tram applications, developed by M\u00f6ser Maschinenbau.<\/p>\n<\/details>\n<details>\n<summary>Is it a Harsco machine?<\/summary>\n<p>M\u00f6ser is the machine manufacturer. Harsco Rail announced a UK distribution and contracted-services partnership for the Ro\u2011V 149 in 2019.<\/p>\n<\/details>\n<details>\n<summary>Is the model Ro-V 149.2 or Ro-V 149.3?<\/summary>\n<p>The supplied M\u00f6ser URL path contains 149.2, while the current page title displays 149.3. Harsco&#8217;s 2019 announcement uses Ro\u2011V 149. Confirm the data plate and documentation for the individual machine.<\/p>\n<\/details>\n<details>\n<summary>How many grinding spindles does it use?<\/summary>\n<p>The current M\u00f6ser page publishes six variable-speed spindle units rated at 7.5 kW each, with 11 kW short-term power.<\/p>\n<\/details>\n<details>\n<summary>What track gauges can it support?<\/summary>\n<p>The current M\u00f6ser page publishes stepless adjustment from 1,000 to 1,500 mm. The 2019 UK article reported 1,000 to 1,667 mm for that configuration.<\/p>\n<\/details>\n<details>\n<summary>What is its working speed?<\/summary>\n<p>The current page publishes 10\u201320 m\/min. The historical UK article reported 0\u20135 km\/h, so version and configuration must be confirmed.<\/p>\n<\/details>\n<details>\n<summary>Can it grind switches and grooved rail?<\/summary>\n<p>The Harsco UK launch material lists switches, check-rail curves, grooved rail and road crossings among its applications.<\/p>\n<\/details>\n<details>\n<summary>What grinding stone fits the Ro-V 149?<\/summary>\n<p>This page does not specify one. Confirm the exact version, spindle interface, approved drawing and manufacturer documentation before selecting a consumable.<\/p>\n<\/details>\n<\/section>\n<section class=\"rgw-references\">\n<h2>Sources and editorial review method<\/h2>\n<ol>\n<li><a href=\"https:\/\/moeser-maschinenbau.de\/en\/p\/ro-v-149-2-leichte-zweiwege%E2%80%91schienenschleifmaschine\/\">M\u00f6ser Maschinenbau Ro\u2011V 149 product page<\/a> \u2014 current manufacturer data and image.<\/li>\n<li><a href=\"https:\/\/emea.harscorail.com\/wp-content\/uploads\/2022\/09\/HarscoRail-by-Moeser_Grinder-RO-V-149_NEW__.pdf\">Harsco Rail by M\u00f6ser Ro\u2011V 149 brochure<\/a> \u2014 official 2022 Harsco configuration data.<\/li>\n<li><a href=\"https:\/\/railway-news.com\/harsco-moser-launch-uk-based-grinding-machine\/\">Railway-News: Harsco\u2013M\u00f6ser UK launch<\/a> \u2014 2019 partnership and UK deployment claims.<\/li>\n<li><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/\">Grinding Trains Library<\/a> \u2014 related machine entries.<\/li>\n<\/ol>\n<p>Editorial review: compiled on 17 September 2026. Manufacturer, distributor and historical reporting sources were compared rather than merged. Current and historical version data remain separate, and no grinding-wheel compatibility claim is made.<\/p>\n<\/section>\n<\/article>\n<aside class=\"rgw-aside\">\n<div class=\"rgw-info\">\n<div class=\"rgw-info-head\"><img decoding=\"async\" data-src=\"https:\/\/moeser-maschinenbau.de\/wp-content\/uploads\/2020\/05\/cropped-moeser-klein2.png\" alt=\"M\u00f6ser Maschinenbau logo\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\"><span>Road-rail platform<\/span><\/div>\n<dl>\n<div>\n<dt>Manufacturer<\/dt>\n<dd>M\u00f6ser Maschinenbau<\/dd>\n<\/div>\n<div>\n<dt>Model family<\/dt>\n<dd>Ro\u2011V 149<\/dd>\n<\/div>\n<div>\n<dt>Current page<\/dt>\n<dd>Ro\u2011V 149.3<\/dd>\n<\/div>\n<div>\n<dt>Machine type<\/dt>\n<dd>Road-rail grinder<\/dd>\n<\/div>\n<div>\n<dt>Spindles<\/dt>\n<dd>6<\/dd>\n<\/div>\n<div>\n<dt>Current gauge<\/dt>\n<dd>1,000\u20131,500 mm<\/dd>\n<\/div>\n<\/dl>\n<p><a class=\"rgw-official\" href=\"https:\/\/moeser-maschinenbau.de\/en\/p\/ro-v-149-2-leichte-zweiwege%E2%80%91schienenschleifmaschine\/\">Official manufacturer source \u2197<\/a><\/div>\n<div class=\"rgw-rfq\"><span class=\"rgw-kicker\">Documentation first<\/span><\/p>\n<h3>Need to identify a Ro-V 149 version?<\/h3>\n<p>Use the data plate, serial number and manufacturer build documentation before comparing specifications.<\/p>\n<p><a class=\"rgw-btn\" href=\"https:\/\/www.railgrindingwheel.com\/contactus\/\">Send machine details \u2192<\/a><\/div>\n<\/aside>\n<\/div>\n<p><\/main><\/p>\n<section class=\"rgw-related\">\n<div class=\"rgw-shell\"><span class=\"rgw-kicker\">Related machine entries<\/span><\/p>\n<h2>Continue exploring<\/h2>\n<div class=\"rgw-related-grid\"><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/harsco-rgh10c\"><small>Compact transit grinder<\/small><strong>Harsco RGH10C<\/strong><span>Review the compact rail-bound platform.<\/span><\/a><a href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/harsco-rgh20c\/\"><small>Transit \/ switch grinder<\/small><strong>Harsco RGH20C<\/strong><span>Review the larger transit platform.<\/span><\/a><a class=\"rgw-library\" href=\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/\"><small>Model encyclopedia<\/small><strong>Grinding Trains Library<\/strong><span>Return to the model index.<\/span><\/a><\/div>\n<\/div>\n<\/section>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"headline\":\"Harsco M\u00f6ser Ro-V 149 Rail Grinder\",\"description\":\"Source-backed guide to the M\u00f6ser Ro-V 149 road-rail grinder, current Ro-V 149.3 specifications, UK Harsco partnership and version differences.\",\"image\":\"https:\/\/www.railgrindingwheel.com\/wp-content\/uploads\/2026\/09\/moeser-ro-v-149-road-rail-grinder-scaled.jpg\",\"datePublished\":\"2026-09-17\",\"dateModified\":\"2026-09-17\",\"author\":{\"@type\":\"Organization\",\"name\":\"Jumbo Abrasives\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"Jumbo Abrasives\",\"url\":\"https:\/\/www.railgrindingwheel.com\/\"},\"mainEntityOfPage\":\"https:\/\/www.railgrindingwheel.com\/railgrinderlibrary\/harsco-moser\/\",\"citation\":[\"https:\/\/moeser-maschinenbau.de\/en\/p\/ro-v-149-2-leichte-zweiwege%E2%80%91schienenschleifmaschine\/\",\"https:\/\/emea.harscorail.com\/wp-content\/uploads\/2022\/09\/HarscoRail-by-Moeser_Grinder-RO-V-149_NEW__.pdf\",\"https:\/\/railway-news.com\/harsco-moser-launch-uk-based-grinding-machine\/\"],\"about\":{\"@type\":\"Vehicle\",\"name\":\"M\u00f6ser Ro-V 149 Road-Rail Grinder\",\"model\":\"Ro-V 149 family\",\"alternateName\":[\"Ro-V 149\",\"Ro-V 149.2\",\"Ro-V 149.3\",\"Harsco M\u00f6ser grinder\"],\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"M\u00f6ser Maschinenbau\",\"url\":\"https:\/\/moeser-maschinenbau.de\/\"},\"sameAs\":\"https:\/\/moeser-maschinenbau.de\/en\/p\/ro-v-149-2-leichte-zweiwege%E2%80%91schienenschleifmaschine\/\",\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Grinding spindles\",\"value\":\"6\"},{\"@type\":\"PropertyValue\",\"name\":\"Current working speed\",\"value\":\"10\u201320 m\/min\"},{\"@type\":\"PropertyValue\",\"name\":\"Current gauge range\",\"value\":\"1,000\u20131,500 mm\"},{\"@type\":\"PropertyValue\",\"name\":\"Total mass\",\"value\":\"6.5 tonnes\"}]}},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the M\u00f6ser Ro-V 149?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A compact road-rail grinding machine for metro, light-rail and tram applications, developed by M\u00f6ser Maschinenbau.\"}},{\"@type\":\"Question\",\"name\":\"Is it a Harsco machine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"M\u00f6ser is the manufacturer. 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