EN 17344:2020

Agricultural machinery - Self-propelled agricultural and forestry vehicles - Requirements for braking

This document applies to wheeled and/or track-laying self-propelled agricultural and forestry vehicles when used on public roads. It specifies the definitions, construction and performance requirements and the means for verification of braking systems on vehicles with a maximum design speed not exceeding 60 km/h.
Following items are excluded from the scope of this document:
-   coupling force control;
-   endurance braking systems;
-   Anti-Lock Braking Systems and EBS;
-   vacuum braking systems;
-   safety related parts of complex electronic control systems;
-   trailer braking control systems.
NOTE   For assisted trailer braking the EU Regulation 2015/68 can be used but before including these requirements into this document, an additional review of 2015/68 is needed.

Landmaschinen - Selbstfahrende Arbeitsmaschinen - Anforderungen an Bremsanlagen

Dieses Dokument gilt für selbstfahrende land- und forstwirtschaftliche Fahrzeuge auf Rädern und/oder Raupenlaufwerken bei der Nutzung auf öffentlichen Straßen. Es legt Definitionen, konstruktions- und leistungsbezogene Anforderungen und Mittel zur Überprüfung von Bremsanlagen von Fahrzeugen mit einer bauartbedingten Höchstgeschwindigkeit von nicht mehr als 60 km/h fest.
Die folgenden Sachverhalte sind vom Anwendungsbereich dieses Dokuments ausgenommen:
- Koppelkraftregelung;
- Dauerbremsanlage;
- Antiblockiersysteme und EBS;
- Unterdruckbremsanlagen;
- sicherheitsbezogene Teile komplexer elektronischer Steuerungssysteme;
- Anhänger-Bremssteuerungssysteme.
ANMERKUNG In Bezug auf Hilfskraft-betätigte Bremsanlagen für Anhänger kann die EU-Verordnung 2015/68 angewendet werden. Bevor diese Anforderungen in dieses Dokument übernommen werden können, ist jedoch eine zusätzliche Überprüfung der Verordnung 2015/68 erforderlich.

Matériel agricole - Véhicules agricoles et forestiers automoteurs - Exigences en matière de freinage

Le présent document s’applique aux véhicules agricoles et forestiers automoteurs à roues et/ou à chenilles lorsqu’ils sont utilisés sur la voie publique. Il spécifie les définitions, les exigences de construction et d’efficacité ainsi que les moyens de vérification des systèmes de freinage sur les véhicules dont la vitesse maximale par construction ne dépasse pas 60 km/h.
Les éléments suivants sont exclus du domaine d’application du présent document :
-   commande en fonction de la force sur l’attelage ;
-   systèmes de freinage d’endurance ;
-   systèmes de freinage antiblocage et EBS ;
-   systèmes de freinage à dépression ;
-   parties des systèmes complexes de commande électronique relatives à la sécurité ;
-   systèmes de commande de freinage de remorque.
NOTE   Pour le freinage assisté des remorques, le règlement européen 2015/68 peut être utilisé mais avant d'inclure ces exigences dans ce document, une révision supplémentaire de 2015/68 est nécessaire.

Kmetijski stroji - Kmetijska in gozdarska vozila z lastnim pogonom - Zahteve za zaviranje

General Information

• Status: Published
• Publication Date: 03-Mar-2020
• Withdrawal Date: 29-Sep-2020
• ICS: 65.060.01 - Agricultural machines and equipment in general
• Technical Committee: CEN/TC 144 - Tractors and machinery for agriculture and forestry
• Drafting Committee: CEN/TC 144/WG 2 - Tractors and self propelled machines
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 04-Mar-2020
• Due Date: 16-Feb-2021
• Completion Date: 04-Mar-2020
• Ref Project: SIST EN 17344:2020 - Agricultural machinery - Self-propelled agricultural and forestry vehicles - Requirements for braking

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 17344:2020
01-maj-2020
Kmetijski stroji - Kmetijska in gozdarska vozila z lastnim pogonom - Zahteve za
zaviranje
Agricultural machinery - Self-propelled agricultural and forestry vehicles - Requirements
for braking
Landmaschinen - Selbstfahrende Arbeitsmaschinen - Anforderungen an Bremsanlagen
Matériel agricole - Véhicules agricoles et forestiers automoteurs - Exigences en matière
de freinage
Ta slovenski standard je istoveten z: EN 17344:2020
ICS:
65.060.01 Kmetijski stroji in oprema na Agricultural machines and
splošno equipment in general
SIST EN 17344:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 17344:2020

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SIST EN 17344:2020


EN 17344
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2020
EUROPÄISCHE NORM
ICS 65.060.01
English Version

Agricultural machinery - Self-propelled agricultural and
forestry vehicles - Requirements for braking
Matériel agricole - Véhicules agricoles et forestiers Landmaschinen - Selbstfahrende Arbeitsmaschinen -
automoteurs - Exigences en matière de freinage Anforderungen an Bremsanlagen
This European Standard was approved by CEN on 27 October 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17344:2020 E
worldwide for CEN national Members.

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SIST EN 17344:2020
EN 17344:2020 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Construction requirements . 10
5 Requirements regarding brake testing and performance . 19
Annex A (normative) Category of energy sources . 26
A.1 Pneumatic braking system . 26
A.2 Hydraulic braking system . 27
Annex B (normative) Capacity of energy storage devices . 28
B.1 Pneumatic energy storage devices . 28
B.2 Capacity of hydraulic storage devices . 28
Annex C (normative) Test report .
...