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EN 18142:2026

Self-loading mobile concrete mixers - Safety requirements and verification

Edition date: 2026-11-04
In Force
Available languages: English, French
Summary: This document specifies general safety requirements for self-loading mobile concrete mixers (here-after referred to as "SLMs") as defined in ISO 18650-1:2021, with rigid or articulated wheeled chassis. This document applies to SLMs which are designed for front or rear loading and can be provided with a slewing and/or tilting frame where the rotating drum and the self-loading equipment (lift arms and bucket) are mounted on. SLMs can also be fitted with accessories such as water dosing means and a weighing system. This document is not applicable to the following: - machines designed primarily for earth moving, such as loaders or dumpers (see applicable parts of the EN 474 series); - truck mixers (see EN 12609). This document deals with all significant hazards, hazardous situations and events relevant to SLMs, whether used as intended and under conditions foreseen or under conditions of misuse reasonably foreseeable by the manufacturer (see Annex A). This document does not provide performance levels required for safety related functions of control systems. NOTE A document providing detailed description of safety functions for SLMs and related performance levels required is under development. This document does not address hazards that can occur: - during manufacture; - when using SLMs on public roads, where specific local road regulations can apply; - when operating in potentially explosive atmospheres. This document does not address hazards specifically related to: - SLMs designed to operate with varying levels of autonomy or when SLMs have embedded safety-systems with fully or partially self-evolving behaviour or logic using machine learning approaches, including collaborative applications; - SLMs when intended to be connected to the internet or to an external network or device that communicates with it (protection against corruption). This document is not applicable to SLMs manufactured before the date of its publication.

Le présent document spécifie les exigences générales de sécurité applicables aux malaxeurs à béton mobiles avec autochargeur (ci-après dénommés « SLM ») tels que définis dans l'ISO 18650 1:2021, avec châssis à roues rigide ou articulé. Le présent document s'applique aux SLM conçus pour être chargés à l'avant ou à l'arrière et qui peuvent être équipés d'un châssis pivotant et/ou incliné sur lequel sont montés le tambour rotatif et le dispositif autochargeur (bras de levage et godet). Les SLM peuvent également être équipés d'accessoires tels que des moyens de dosage de l'eau et un système de pesée. Le présent document ne s'applique pas aux : - machines conçues principalement pour le terrassement, telles que les chargeuses ou les tombereaux (voir les parties applicables de la série EN 474) ; - camions malaxeurs (voir l'EN 12609). Le présent document traite des phénomènes dangereux significatifs, situations et événements dangereux applicables aux SLM, lorsque ceux-ci sont utilisés normalement et dans les conditions prévues et dans des conditions de mauvais usage raisonnablement prévisibles par le fabricant (voir Annexe A). Le présent document ne donne pas les niveaux de performance requis pour les fonctions liées à la sécurité des systèmes de commande. NOTE Un document décrivant en détail les fonctions de sécurité des SLM et les niveaux de performance requis est en cours d'élaboration. Le présent document ne traite pas des phénomènes dangereux pouvant se produire : - pendant la fabrication ; - lors de l'utilisation des SLM sur les routes publiques, où des réglementations routières locales spécifiques peuvent s'appliquer ; - en cas d'utilisation dans des atmosphères potentiellement explosives. Le présent document ne traite pas les phénomènes dangereux spécifiques relatifs aux : - SLM conçus pour fonctionner avec des niveaux d'autonomie variables ou lorsque les SLM ont des systèmes de sécurité intégrés avec un comportement ou une logique entièrement ou partiellement auto-évolutifs en utilisant des approches d'apprentissage automatique, y compris des applications collaboratives ; - SLM lorsqu'ils sont destinés à être connectés à Internet ou à un réseau ou à un dispositif externe qui communique avec eux (protection contre la corruption). Le présent document ne s'applique pas aux SLM fabriqués avant sa date de publication.

Dieses Dokument legt allgemeine Sicherheitsanforderungen für selbstladende mobile Betonmischer (im weiteren Verlauf „SLM“ genannt) nach ISO 18650 1:2021 mit starrem oder Gelenkfahrgestellen auf Rädern fest. Dieses Dokument gilt für SLM, die für das Beladen von der Vorder- oder Rückseite gestaltet sind und mit einem Schwenk- oder Kipprahmen ausgestattet sein können, auf dem die Drehtrommel und die Selbstladeeinrichtung (Hubarme und Eimer) montiert sind. SML können mit Zubehör wie Wasserdosiereinrichtungen und einem Wiegesystem ausgestattet sein. Dieses Dokument gilt nicht für: - Maschinen, die hauptsächlich für Erdbewegungsarbeiten gestaltet sind, wie etwa Lader oder Muldenfahrzeuge (siehe anzuwendende Teile der Normenreihe EN 474); - Fahrmischer (siehe EN 12609). Dieses Dokument behandelt alle signifikanten Gefährdungen, Gefährdungssituationen und Gefährdungsereignisse, die auf SLM zutreffen, die bestimmungsgemäß und unter Bedingungen von durch den Hersteller vernünftigerweise vorhersehbarer Fehlanwendung verwendet werden (siehe Anhang A). Dieses Dokument enthält keine Leistungsstufen, die für sicherheitsbezogene Funktionen von Steuerungssystemen erforderlich sind. ANMERKUNG Ein Dokument mit einer detaillierten Beschreibung der Sicherheitsfunktionen für SLMs und der damit verbundenen erforderlichen Leistungsstufen ist in Vorbereitung. Dieses Dokument behandelt keine Gefährdungen, die auftreten können: - während der Fertigung; - bei der Verwendung von SLM auf öffentlichen Straßen, wenn spezifische lokale Straßenverkehrsordnungen gelten; - bei Betrieb in explosionsfähigen Atmosphären. Dieses Dokument behandelt keine Gefährdungen, die speziell mit folgendem verbunden sind: - SLMs, die für den Betrieb mit unterschiedlichen Autonomiegraden ausgelegt sind oder SLMs mit eingebetteten Sicherheitssystemen mit vollständig oder teilweise selbstveränderlichem Verhalten oder Logik unter Verwendung von Maschinenlernen-, Anwendung Ansätzen; - SLMs, die dafür vorgesehen sind, mit dem Internet oder einem externen Netzwerk oder einem externen Gerät, das damit kommuniziert, verbunden zu werden (Schutz vor Korruption). Dieses Dokument gilt nicht für SLMs, die vor dessen Veröffentlichung hergestellt worden sind.
ICS: 91.220-Construction equipment
CTN: CEN/TC 151 - 6133

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