{"id":4370,"date":"2026-01-14T09:18:36","date_gmt":"2026-01-14T09:18:36","guid":{"rendered":"https:\/\/lundaman.se\/?p=4370"},"modified":"2026-01-14T11:53:01","modified_gmt":"2026-01-14T11:53:01","slug":"how-accurate-is-a-wheel-loader-wagon","status":"publish","type":"post","link":"https:\/\/lundaman.se\/en\/knowledge-bank\/how-accurate-is-a-wheel-loader-wagon\/","title":{"rendered":"How accurate is a wheel loader scale?\u00a0"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Lundaman has curvature wheel loader scales with an accuracy of \u00b11 % of the machine's maximum lifting capacity under normal operating conditions. This means that the scale maintains high accuracy in everyday production while meeting verification and documentation requirements when needed.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What does \u00b11 % mean in practice?<\/strong>&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A wheel loader with a lifting capacity of 5 000 kg should, as a guideline, be within about \u00b150 kg difference of a 5 000 kg bucket. <\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Precision comes with proper installation, correct calibration and a stable operating environment.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The weighing systems are fully dynamic, so the measurement is recorded even while driving.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conditions that ensure precision<\/strong>&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tare weighing:<\/strong>&nbsp;Carry out tare weighing at regular intervals to compensate for material stuck in the bucket and changing temperatures and conditions in the machine.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Correct calibration<\/strong>: Use known reference weight or driving scale and follow the calibration guide in the scale.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Stable environment<\/strong>: Avoid steep inclines and rough unevenness at the moment of weight recording.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Centred load<\/strong>: Place the material as centred as possible in the bucket.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Correct gear selection<\/strong>: Choose the right bucket\/implement.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maintenance<\/strong>: Clean plant surfaces and entire cabling and assembly details without damage.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Recommended practice for high measurement quality<\/strong>&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Daily control route<\/strong>&nbsp;with a known reference weight or quick comparison against a weighing scale.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Warm-up lift&nbsp;<\/strong>to be performed when the scale asks for it at start-up. The scale also automatically requests continuous tare weighing, which can also be performed manually.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Recalibration<\/strong>&nbsp;when replacing certain components or carrying out major maintenance work on the machine.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Coronation, verification and certification<\/strong>&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">We offer calibration, verification and calibration certificates. During site visits, our technician can also document measurement results, update procedures and ensure that you achieve specified accuracy.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Quick troubleshooting if values deviate<\/strong>&nbsp;<\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Check that the correct bucket\/implement is selected in the display.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>Tare weighing.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Check against reference weight or driving scale.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>Check the raw values in the menu and the sensor cables and connectors.&nbsp;<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Do you need help?<\/strong>&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">We provide guidance free of charge by phone or TeamViewer and can book a local service technician for on-site verification if required.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Phone number<\/strong>: <a href=\"tel:046\u2013291560\">046-291560&nbsp;<\/a><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>E-mail address<\/strong>:&nbsp;<a href=\"mailto:info@lundaman.se\" target=\"_blank\" rel=\"noreferrer noopener\">info@lundaman.se<\/a>&nbsp;<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you would like a calibration certificate and a check of your scales, please contact us and we will organise a time that suits your operation.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Lundaman&nbsp;har&nbsp;kr\u00f6ningsbara&nbsp;hjullastarv\u00e5gar med en&nbsp;noggrannhet p\u00e5 \u00b11 %&nbsp;av maskinens maximala lyftkapacitet&nbsp;under normala driftf\u00f6rh\u00e5llanden. Det inneb\u00e4r att v\u00e5gen h\u00e5ller h\u00f6g precision i vardagsproduktionen samtidigt som den uppfyller krav f\u00f6r verifiering och dokumentation n\u00e4r det beh\u00f6vs.&nbsp; Vad betyder \u00b11 % i praktiken?&nbsp; F\u00f6ruts\u00e4ttningar som s\u00e4krar precisionen&nbsp; Rekommenderad rutin f\u00f6r h\u00f6g&nbsp;m\u00e4tkvalitet&nbsp; Kr\u00f6ning, verifiering och intyg&nbsp; Vi erbjuder kr\u00f6ning, verifiering och [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3754,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[109],"tags":[],"class_list":["post-4370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kunskapsbank"],"_links":{"self":[{"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/posts\/4370","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/comments?post=4370"}],"version-history":[{"count":2,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/posts\/4370\/revisions"}],"predecessor-version":[{"id":4375,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/posts\/4370\/revisions\/4375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/media\/3754"}],"wp:attachment":[{"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/media?parent=4370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/categories?post=4370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lundaman.se\/en\/wp-json\/wp\/v2\/tags?post=4370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}