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CEN

EN 703:1995

(Main)

Agricultural machinery - Silage cutters - Safety

Agricultural machinery - Silage cutters - Safety

This standard specifies safety requirements and their verification for design and construction of the different types of mounted, trailed or self-propelled silage cutters for one operator only, including mixing and distributor silage cutters.   It describes methods for the elimination or reduction of risks which need specific requirements for silage cutters. It does not deal with general hazards particularly general hazards related to the mobility, including those specific to self-propelled machines. These apects will be dealt with in another standard produced by CEN/TC 144 (see introduction).  In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.  The list of significant hazards dealt with in this standard is given in Annex A. Annex A also indicates the hazards which have not been dealt with.  Note 1: The safety measures for the locking device for the raised parts of the machine and the safeguarding for the PTO drive shaft are dealt with in the 'Common requirements' standard being prepared by CEN/TC 144.  Note 2: A future revision of the standard will include:  - additional requirements related to the safeguarding of the disharge    chute; - additional information on the procedure for clearing blockages.  Environmental aspects have not been considered in this standard.   This standard applies primarily to machines which are manufactured after the date of issue of the standard.

Landmaschinen - Siloentnahmegeräte - Sicherheit

Diese Norm enthält sicherheitstechnische Anforderungen und deren Überprüfung für die Gestaltung und Konstruktion von verschiedenen Typen von angebauten, angehängten oder selbstfahrenden Siloentnahmegeräten, die von einer einzigen Bedienungsperson betrieben werden, eingeschlossen sind Främisch-und Verteilgeräte. Sie beschreibt Maßnahmen zur Vermeidung oder Verminderung von Gefährdungen, für die spezifische Anforderungen Siloentnahmegeräte benötigt werden.

Matériel agricole - Désileuses - Sécurité

La présente norme détermine les prescriptions de sécurité et les vérifications pour la conception et la construction des différents types de désileuses à un seul opérateur, portées, tractées ou automotrices, y compris les désileuses mélangeuses et distributrices. Elle décrit les méthodes pour éliminer ou réduire les risques nécessitant des prescriptions spécifiques aux désileuses. Elle ne traite pas des phénomènes dangereux généraux notamment liés à la mobilité, y compris ceux propres aux machines automotrices.

Kmetijski stroji - Odjemalnik silaže - Varnost

General Information

Status
Withdrawn
Publication Date
27-Jun-1995
Withdrawal Date
25-May-2004
ICS
65.060.99 - Other agricultural machines and equipment
Technical Committee
CEN/TC 144 - Tractors and machinery for agriculture and forestry
Drafting Committee
CEN/TC 144/WG 3 - Mobile machines and trailers
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
26-May-2004
Completion Date
26-May-2004
Directive
89/392/EEC - Machinery - Safety of machinery: general essential health and safety requirements
98/37/EC - Machinery
Mandate
M/BC/CEN/91/1 - Standardization request to CEN/CENELEC concerning machines presenting hazards due to mobility or load lifting
Ref Project
SIST EN 703:1996 - Agricultural machinery - Silage cutters - Safety

Relations

Replaced By
EN 703:2004 - Agricultural machinery - Silage loading, mixing and/or chopping and distributing machines - Safety
Effective Date
22-Dec-2008

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SLOVENSKI STANDARD
SIST EN 703:1996
01-januar-1996
Kmetijski stroji - Odjemalnik silaže - Varnost
Agricultural machinery - Silage cutters - Safety
Landmaschinen - Siloentnahmegeräte - Sicherheit
Matériel agricole - Désileuses - Sécurité
Ta slovenski standard je istoveten z: EN 703:1995
ICS:
65.040.20 3RVORSMDLQQDSUDYH]D Buildings and installations for
SUHGHODYRLQVNODGLãþHQMH processing and storage of
NPHWLMVNLKSULGHONRY agricultural produce
SIST EN 703:1996 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 703:1996

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SIST EN 703:1996

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SIST EN 703:1996

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SIST EN 703:1996

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1.1   This European Standard, when used together with EN ISO 4254 1 and EN 15811, specifies safety requirements and measures for self-propelled rough-terrain work platforms for orchard’s operations (WPO) operating at a maximum of 3 m high as defined in 3.1, where the vertical projection of the centre of the area of the platform in all platform configurations at the maximum chassis inclination specified by the manufacturer is always inside the tipping lines, used in agriculture, designed to work on unimproved natural terrain and/or disturbed terrain and intended to move at least two persons to working positions in an orchard where they are carrying out fruit picking, thinning out, pruning, or other operations related to orchard from the work platform.
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When requirements of this document are different from those which are stated in EN ISO 4254 1, the requirements of this document take precedence over the requirements of EN ISO 4254 1 for machines that have been designed and built according to the provisions of this document.
This European Standard, taken together with EN ISO 4254 1 and EN 15811, deals with all the significant hazards, hazardous situations and events (as listed in Table 1) relevant to WPOs, when they are used as intended and under the conditions of misuse foreseeable by the manufacturer.
It does not cover the hazards arising from:
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NOTE 1   Figure E.4 gives an example of this type of machine.
b)   boom-type MEWPs (see EN 280);
NOTE 2   Figure E.5 and E.6 give examples of this type of machine.
c)   tail lifts (see EN 1756-1 and EN 1756-2);
d)   mast climbing work platforms (see EN 1495);
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This document, used together with EN ISO 4254-1, specifies the safety requirements and their verification for the design and construction of mounted, semi-mounted, trailed or self-propelled machines that have a combination of two or more of the following functions: loading, mixing, chopping and distributing silage and/or other feedstuffs or materials used for animal bedding such as straw, to be used by one operator only. It includes those fitted with a built-in loading crane. In addition, it specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer.
This document applies only to machines that have the following functional combinations:
-   mixing and distributing functions;
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Silage block cutters, even if they carry out a single function, are covered by this document.
This document does not apply to:
-   machines which pick up green fodder directly from the field;
-   loading cranes;
-   silage buckets;
-   round or rectangular unbalers.
NOTE 1   Loading cranes are dealt with in EN 12999:2011+A2:2018.
NOTE 2   Autonomous silage loading, mixing and/or chopping and distributing machines (robotic feed systems) will be dealt with in a separate standard (under preparation).
This document deals with the significant hazards, hazardous situations and events relevant to machines for loading, mixing and/or chopping and distributing silage and/or other feedstuffs, when they are used as intended and under the conditions foreseen by the manufacturer as listed in Clause 4, except for the hazards arising from:
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It does not deal with stability when travelling.
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This document specifies the safety requirements and their verification for the design and construction of robotic feed systems distributing feed and performing at least one of the following functions without the need of human intervention:
- storing of feed
- loading of mobile feed unit (MFU)
- mixing
- travelling
- cleaning (residual feed)
- pushing feed
In addition, it specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer.
This document does not apply to systems designed to be used at a fixed location and are not meant to be moved from one place to another to discharge feed (e.g. chain conveyor feed systems, belt conveyor feed systems or liquid feed systems).

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prEN ISO 4254-19(Main)
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oSIST prEN ISO 4254-19:2023

This document, used together with ISO 4254-1, specifies the safety requirements and their verification
for the design and construction of mounted, semi-mounted, trailed or self-propelled machines that have a combination of two or more of the following functions: loading, mixing, chopping and distributing
silage and/or other feedstuffs or materials used for animal bedding such as straw, to be used by one
operator only. It includes those fitted with a built-in loading crane. In addition, it specifies the type of
information on safe working practices to be provided by the manufacturer.

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EN 16952:2018/FprA1(Amendment)
Agricultural machinery - Rough-terrain Work Platforms for Orchard’s operations (WPO) - Safety
SIST EN 16952:2018/kFprA1:2021

1.1   This European Standard, when used together with EN ISO 4254 1 and EN 15811, specifies safety requirements and measures for self-propelled rough-terrain work platforms for orchard’s operations (WPO) operating at a maximum of 3 m high as defined in 3.1, where the vertical projection of the centre of the area of the platform in all platform configurations at the maximum chassis inclination specified by the manufacturer is always inside the tipping lines, used in agriculture, designed to work on unimproved natural terrain and/or disturbed terrain and intended to move at least two persons to working positions in an orchard where they are carrying out fruit picking, thinning out, pruning, or other operations related to orchard from the work platform.
NOTE   For examples of rough-terrain work platforms for orchard’s operations (WPO), see Figures E. 1 to E.3.
This European Standard describes methods for the elimination or reduction of hazards arising from the intended use of these machines in the course of normal operation and service, except hazards related to conveyor belts and elevators for the bin. In addition, it specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer.
When requirements of this document are different from those which are stated in EN ISO 4254 1, the requirements of this document take precedence over the requirements of EN ISO 4254 1 for machines that have been designed and built according to the provisions of this document.
This European Standard, taken together with EN ISO 4254 1 and EN 15811, deals with all the significant hazards, hazardous situations and events (as listed in Table 1) relevant to WPOs, when they are used as intended and under the conditions of misuse foreseeable by the manufacturer.
It does not cover the hazards arising from:
a)   use in potentially explosive atmospheres;
b)   getting on and off the work platform at changing levels;
c)   environmental aspects;
d)   road safety.
1.2   This European Standard does not apply to:
a)   Mobile Elevating Work Platforms (MEWPs) (see EN 280);
NOTE 1   Figure E.4 gives an example of this type of machine.
b)   boom-type MEWPs (see EN 280);
NOTE 2   Figure E.5 and E.6 give examples of this type of machine.
c)   tail lifts (see EN 1756-1 and EN 1756-2);
d)   mast climbing work platforms (see EN 1495);
e)   lifting tables (see EN 1570-1);
f)   aircraft ground support equipment (see e.g. EN 1915-1 and EN 1915-2);
g)   elevating operator positions on industrial trucks (see EN 1726-2);
h)   unguided work cages suspended from lifting appliances (see e.g. EN 1808);
i)    machines having centre of the area of the platform outside the tipping lines.
NOTE 3   Figure E.7 gives an example of this type of machine.

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