SIST ISO 8082-2:2015

Self-propelled machinery for forestry - Laboratory tests and performance requirements for roll-over protective structures - Part 2: Machines having a rotating platform with a cab and boom on the platform

ISO 8082-2:2011 establishes a consistent and reproducible means of evaluating the load-carrying characteristics of roll-over protective structures (ROPS) on self-propelled forestry machines under static loading, and gives performance requirements for a representative specimen under such loading. It is applicable to machines configured as forestry machines or defined as such in ISO 6814, having a rotating platform with a cab -- with or without a fixed cab riser -- and boom on the same or a separate platform, intended to be operated by an operator wearing a seat-belt. It is not applicable to forestry machines with elevating cabs.

Machines forestières automotrices - Essais de laboratoire et exigences de performance pour les structures de protection au retournement - Partie 2: Machines ayant une tourelle d'orientation avec une cabine et une flèche sur la tourelle

L'ISO 8082 établit un moyen uniforme et reproductible pour évaluer les caractéristiques de charge des structures de protection au retournement (ROPS) des machines forestières automotrices sous charges statiques, et spécifie des exigences de performance d'un échantillon représentatif dans ces conditions de charge. Elle est applicable aux machines configurées en tant que machines forestières et aux machines forestières telles que définies dans l'ISO 6814, ayant une tourelle d'orientation avec une cabine, munies ou non d'un rehausseur de cabine fixe, et ayant une flèche sur la même tourelle ou séparée, et destinées à être utilisées par un opérateur maintenu par une ceinture de sécurité. Elle n'est pas applicable aux machines forestières équipées d'un rehausseur de cabine.

Gozdarski stroji z lastnim pogonom - Laboratorijski preskusi in zahtevane lastnosti za zaščitne strukture proti prevrnitvi - 2. del: Stroji, ki imajo vrtljivo ploščad s kabino in jamborjem na ploščadi

Ta del standarda ISO 8082 vzpostavlja skladen, ponovljiv način za zaščitne strukture proti prevrnitvi na gozdarskih strojih z lastnim pogonom pod statično obremenitvijo in določa zahtevane lastnosti za reprezentativnega preskušanca pod tako obremenitvijo. Velja za stroje, ki so konfigurirani kot gozdarski stroji ali opredeljeni kot taki v standardu ISO 6814, z vrtljivo ploščadjo s kabino – s fiksno napravo za dvig kabine ali brez nje – in jamborjem na isti ali ločeni ploščadi, ki naj bi jo upravljal upravljavec, pripet z varnostnim pasom. Ne velja za gozdarske stroje s kabino, ki se lahko dvigne.

General Information

• Status: Published
• Publication Date: 23-Feb-2015
• ICS: 65.060.80 - Forestry equipment
• Technical Committee: IMKG - Machinery for agriculture and forestry
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 11-Feb-2015
• Due Date: 18-Apr-2015
• Completion Date: 24-Feb-2015
• Ref Project: ISO 8082-2:2011 - Self-propelled machinery for forestry — Laboratory tests and performance requirements for roll-over protective structures — Part 2: Machines having a rotating platform with a cab and boom on the platform

Relations

• Replaces: SIST ISO 8082:1995 - Self-propelled machinery for forestry -- Roll-over protective structures -- Laboratory tests and performance requirements
• Effective Date: 01-Apr-2015

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2015
1DGRPHãþD
SIST ISO 8082:1995
*R]GDUVNLVWURML]ODVWQLPSRJRQRP/DERUDWRULMVNLSUHVNXVLLQ]DKWHYDQH
ODVWQRVWL]D]DãþLWQHVWUXNWXUHSURWLSUHYUQLWYLGHO6WURMLNLLPDMRYUWOMLYR
SORãþDGVNDELQRLQMDPERUMHPQDSORãþDGL
Self-propelled machinery for forestry - Laboratory tests and performance requirements
for roll-over protective structures - Part 2: Machines having a rotating platform with a cab
and boom on the platform
Machines forestières automotrices - Essais de laboratoire et exigences de performance
pour les structures de protection au retournement - Partie 2: Machines ayant une tourelle
d'orientation avec une cabine et une flèche sur la tourelle
Ta slovenski standard je istoveten z: ISO 8082-2:2011
ICS:
65.060.80 Gozdarska oprema Forestry equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL ISO
STANDARD 8082-2
First edition
2011-12-01
Self-propelled machinery for forestry —
Laboratory tests and performance
requirements for roll-over protective
structures —
Part 2:
Machines having a rotating platform with
a cab and boom on the platform
Machines forestières automotrices — Essais de laboratoire et
exigences de performance pour les structures de protection au
retournement —
Partie 2: Machines ayant une tourelle d'orientation avec une cabine et
une flèche sur la tourelle
Reference number
©
ISO 2011
©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved

Contents Page
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols . 5
5 Test method and facilities . 8
5.1 General . 8
5.2 Instrumentation . 8
5.3 Test facilities . 8
5.4 ROPS/rotating platform assembly and attachment to bedplate . 9
6 Test loading procedure . 9
6.1 General . 9
6.2 Lateral loading . 11
6.3 Vertical loading . 11
6.4 Longitudinal loading . 12
7 Temperature and material requirements . 13
8 Performance requirements . 15
9 Labelling of ROPS . 17
9.1 General . 17
9.2 Label specifications . 17
9.3 Label content . 17
10 Reporting results . 17
Annex A (normative) Test report for ISO 8082-2 . 18
Bibliography . 20

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 8082-2 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and
forestry, Subcommittee SC 15, Machinery for forestry.
ISO 8082 consists of the following parts, under the general title Self-propelled machinery for forestry —
Laboratory tests and performance requirements for roll-over protective structures:
 Part 1: General machines
 Part 2: Machines having a rotating platform with a cab and boom on the platform

iv © ISO 2011 – All rights reserved

Introduction
Earth-moving excavators used in cross-over applications involving sites with trees, but excluding forestry
applications, are covered by ISO 12117-2. Because of the similarity between excavators and forestry
machines having a rotating platform with a cab, a fixed cab riser and a boom on a platform, this part of
ISO 8082 specifies test methods and procedures similar to those of ISO 12117-2 and ISO 3471.

INTERNATIONAL STANDARD ISO 8082-2:2011(E)

Self-propelled machinery for forestry — Laboratory tests and
performance requirements for roll-over protective structures —
Part 2:
Machines having a rotating platform with a cab and boom on
the platform
1 Scope
This part of ISO 8082 establishes a consistent and reproducible means of evaluating the load-carrying
characteristics of roll-over protective structures (ROPS) on self-propelled forestry machines under static
loading, and gives performance requirements for a representative specimen under such loading. It is
applicable to machines configured as forestry machines or defined as such in ISO 6814, having a rotating
platform with a cab — with or without a fixed cab riser — and boom on the same or a separate platform,
intended to be operated by an operator wearing a seat-belt.
1)
It is not applicable to forestry machines with elevating cabs.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws
and studs with specified property classes — Coarse thread and fine pitch thread
ISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with
specified property classes — Coarse thread and fine pitch thread
ISO 3164, Earth-moving machinery — Laboratory evaluations of protective structures — Specifications for
deflection-limiting volume
ISO 3411, Earth-moving machinery — Physical dimensions of operators and minimum operator space
envelope
ISO 5353, Earth-moving machinery, and tractors and machinery for agriculture and forestry — Seat index
point
ISO 6814, Machinery for forestry — Mobile and self-propelled machinery — Terms, definitions and
classification
1) The roll-over behaviour of such machines needs more study.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
bedplate
substantially rigid part of the test fixtures to which the machine frame is attached for the purpose of the test
[ISO 12117-2]
3.2
boundary plane
BP
plane defined as the vertical projected planes of the back, side and knee area of the DLV
NOTE The boundary plane is used to determine the load application zone.
[ISO 12117-2]
3.3
deflection-limiting volume
DLV
orthogonal approximation of a large, seated, male operator as defined in ISO 3411 wearing normal clothing
and a protective helmet
[ISO 8082-1]
3.4
deflection of ROPS
movement of the ROPS, mounting system and frame section as measured at the load application point,
excluding the effect of any movement of the test fixture(s)
[ISO 12117-2]
3.5
elevating cab
additional means for raising and lowering the cab relative to the rotating platform
3.6
fixed cab riser
additional structure that changes the height position of the cab relative to the rotating platform and which is
considered a ROPS structural member
3.7
lateral simulated ground plane
LSGP
for a machine coming to rest on its side, the plane 15° away from the DLV about the horizontal axis within the
plane established in the vertical plane passing through the outermost point of the ROPS
See Figure 1.
NOTE 1 The LSGP is established on an unloaded ROPS and moves with the member to which the load is applied
while maintaining its 15° angle with respect to the vertical.
NOTE 2 Adapted from ISO 8082-1:2009, definition 3.5.1.
2 © ISO 2011 – All rights reserved

3.8
locating axis
LA
horizontal axis for positioning the DLV with respect to the seat index point (SIP)
[ISO 3164]
3.9
load application point
LAP
point on the ROPS structure where the test load force (F) is applied
[ISO 12117-2]
3.10
load distribution device
LDD
device used to prevent localized penetration of the ROPS members at the load application point
[ISO 12117-2]
Key
1 upper ROPS member to which the lateral load is applied
2 outermost point from the end view of ROPS member (1)
3 lateral simulated ground plane (LSGP)
a vertical line passing through the point (2)
b vertical plane parallel to the machine longitudinal centreline through line a

Figure 1 — Determination of lateral simulated ground plane (LSGP)
3.11
machine mass
m
maximum mass declared by the manufacturer, including attachments in the operating condition and with tools,
ROPS and all reservoirs filled, but excluding towed equipment (e.g. chippers, planters, discs) and any load
that could be carried on the machine
[ISO 8082-1]
3.12
operator protective structure
OPS
system of structural members arranged in such a way as to minimize the possibility of operator injury from
penetrating objects (such as whipping saplings, branches and broken winch lines)
[ISO 8082-1]
3.13
representative specimen
ROPS, mounting hardware and machine/rotating platform (complete or partial and including elements
connecting the ROPS to the frame) used for test purposes that is within the range of material and
manufacturing variances designated by the manufacturer's production specifications
NOTE 1 The intent is that all ROPS manufactured to these specifications are capable of meeting or exceeding the
stated levels of performance.
NOTE 2 Adapted from ISO 12117-2:2008, definition 3.17.
3.14
roll-over protective structure
ROPS
system of
...

INTERNATIONAL ISO
STANDARD 8082-2
First edition
2011-12-01
Self-propelled machinery for forestry —
Laboratory tests and performance
requirements for roll-over protective
structures —
Part 2:
Machines having a rotating platform with
a cab and boom on the platform
Machines forestières automotrices — Essais de laboratoire et
exigences de performance pour les structures de protection au
retournement —
Partie 2: Machines ayant une tourelle d'orientation avec une cabine et
une flèche sur la tourelle
Reference number
©
ISO 2011
©  ISO 2011
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or
ISO's member body in the country of the requester.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2011 – All rights reserved

Contents Page
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols . 5
5 Test method and facilities . 8
5.1 General . 8
5.2 Instrumentation . 8
5.3 Test facilities . 8
5.4 ROPS/rotating platform assembly and attachment to bedplate . 9
6 Test loading procedure . 9
6.1 General . 9
6.2 Lateral loading . 11
6.3 Vertical loading . 11
6.4 Longitudinal loading . 12
7 Temperature and material requirements . 13
8 Performance requirements . 15
9 Labelling of ROPS . 17
9.1 General . 17
9.2 Label specifications . 17
9.3 Label content . 17
10 Reporting results . 17
Annex A (normative) Test report for ISO 8082-2 . 18
Bibliography . 20

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 8082-2 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and
forestry, Subcommittee SC 15, Machinery for forestry.
ISO 8082 consists of the following parts, under the general title Self-propelled machinery for forestry —
Laboratory tests and performance requirements for roll-over protective structures:
 Part 1: General machines
 Part 2: Machines having a rotating platform with a cab and boom on the platform

iv © ISO 2011 – All rights reserved

Introduction
Earth-moving excavators used in cross-over applications involving sites with trees, but excluding forestry
applications, are covered by ISO 12117-2. Because of the similarity between excavators and forestry
machines having a rotating platform with a cab, a fixed cab riser and a boom on a platform, this part of
ISO 8082 specifies test methods and procedures similar to those of ISO 12117-2 and ISO 3471.

INTERNATIONAL STANDARD ISO 8082-2:2011(E)

Self-propelled machinery for forestry — Laboratory tests and
performance requirements for roll-over protective structures —
Part 2:
Machines having a rotating platform with a cab and boom on
the platform
1 Scope
This part of ISO 8082 establishes a consistent and reproducible means of evaluating the load-carrying
characteristics of roll-over protective structures (ROPS) on self-propelled forestry machines under static
loading, and gives performance requirements for a representative specimen under such loading. It is
applicable to machines configured as forestry machines or defined as such in ISO 6814, having a rotating
platform with a cab — with or without a fixed cab riser — and boom on the same or a separate platform,
intended to be operated by an operator wearing a seat-belt.
1)
It is not applicable to forestry machines with elevating cabs.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screws
and studs with specified property classes — Coarse thread and fine pitch thread
ISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with
specified property classes — Coarse thread and fine pitch thread
ISO 3164, Earth-moving machinery — Laboratory evaluations of protective structures — Specifications for
deflection-limiting volume
ISO 3411, Earth-moving machinery — Physical dimensions of operators and minimum operator space
envelope
ISO 5353, Earth-moving machinery, and tractors and machinery for agriculture and forestry — Seat index
point
ISO 6814, Machinery for forestry — Mobile and self-propelled machinery — Terms, definitions and
classification
1) The roll-over behaviour of such machines needs more study.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
bedplate
substantially rigid part of the test fixtures to which the machine frame is attached for the purpose of the test
[ISO 12117-2]
3.2
boundary plane
BP
plane defined as the vertical projected planes of the back, side and knee area of the DLV
NOTE The boundary plane is used to determine the load application zone.
[ISO 12117-2]
3.3
deflection-limiting volume
DLV
orthogonal approximation of a large, seated, male operator as defined in ISO 3411 wearing normal clothing
and a protective helmet
[ISO 8082-1]
3.4
deflection of ROPS
movement of the ROPS, mounting system and frame section as measured at the load application point,
excluding the effect of any movement of the test fixture(s)
[ISO 12117-2]
3.5
elevating cab
additional means for raising and lowering the cab relative to the rotating platform
3.6
fixed cab riser
additional structure that changes the height position of the cab relative to the rotating platform and which is
considered a ROPS structural member
3.7
lateral simulated ground plane
LSGP
for a machine coming to rest on its side, the plane 15° away from the DLV about the horizontal axis within the
plane established in the vertical plane passing through the outermost point of the ROPS
See Figure 1.
NOTE 1 The LSGP is established on an unloaded ROPS and moves with the member to which the load is applied
while maintaining its 15° angle with respect to the vertical.
NOTE 2 Adapted from ISO 8082-1:2009, definition 3.5.1.
2 © ISO 2011 – All rights reserved

3.8
locating axis
LA
horizontal axis for positioning the DLV with respect to the seat index point (SIP)
[ISO 3164]
3.9
load application point
LAP
point on the ROPS structure where the test load force (F) is applied
[ISO 12117-2]
3.10
load distribution device
LDD
device used to prevent localized penetration of the ROPS members at the load application point
[ISO 12117-2]
Key
1 upper ROPS member to which the lateral load is applied
2 outermost point from the end view of ROPS member (1)
3 lateral simulated ground plane (LSGP)
a vertical line passing through the point (2)
b vertical plane parallel to the machine longitudinal centreline through line a

Figure 1 — Determination of lateral simulated ground plane (LSGP)
3.11
machine mass
m
maximum mass declared by the manufacturer, including attachments in the operating condition and with tools,
ROPS and all reservoirs filled, but excluding towed equipment (e.g. chippers, planters, discs) and any load
that could be carried on the machine
[ISO 8082-1]
3.12
operator protective structure
OPS
system of structural members arranged in such a way as to minimize the possibility of operator injury from
penetrating objects (such as whipping saplings, branches and broken winch lines)
[ISO 8082-1]
3.13
representative specimen
ROPS, mounting hardware and machine/rotating platform (complete or partial and including elements
connecting the ROPS to the frame) used for test purposes that is within the range of material and
manufacturing variances designated by the manufacturer's production specifications
NOTE 1 The intent is that all ROPS manufactured to these specifications are capable of meeting or exceeding the
stated levels of performance.
NOTE 2 Adapted from ISO 12117-2:2008, definition 3.17.
3.14
roll-over protective structure
ROPS
system of structural members whose primary purpose is to reduce the possibility of a seat-belted operator
being crushed should the machine roll-over
[ISO 8082-1]
NOTE These structural members include any sub-frame, bracket, mounting, socket, bolt, pin, suspension or flexible
shock absorber used to secure the system to the machine rotating platform.
3.15
ROPS structural member
member designed to withstand applied force and/or absorb energy
NOTE 1 This may include components such as sub-frame, bracket, fixed cab riser, mounting, socket, bolt, pin,
suspension or flexible shock absorber.
NOTE 2 Adapted from ISO 12117-2:2008, definition 3.20.
3.16
socket
S
test component that allows unrestricted point loading of the load distribution device (LDD)
[ISO 3471]
4 © ISO 2011 – All rights reserved

3.17
rotating platform
structural member(s) of the machine to which the ROPS is permanently attached during normal operation
NOTE For the purposes of this part of ISO 8082, all bolt-on and normally detachable components may be removed
from the rotating platform. It is necessary only that this frame constitute a replication of the rotating platform as it attaches
to the top of the rotating bearing.
3.18
vertical projection of DLV
cross-sectional area of the column formed by vertically projecting the outs
...

NORME ISO
INTERNATIONALE 8082-2
Première édition
2011-12-01
Machines forestières automotrices —
Essais de laboratoire et exigences de
performance pour les structures de
protection au retournement —
Partie 2:
Machines ayant une tourelle d'orientation
avec une cabine et une flèche sur
la tourelle
Self-propelled machinery for forestry — Laboratory tests and
performance requirements for roll-over protective structures —
Part 2: Machines having a rotating platform with a cab and boom on
the platform
Numéro de référence
©
ISO 2011
DOCUMENT PROTÉGÉ PAR COPYRIGHT

©  ISO 2011
Droits de reproduction réservés. Sauf prescription différente, aucune partie de cette publication ne peut être reproduite ni utilisée sous
quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et les microfilms, sans l'accord écrit
de l'ISO à l'adresse ci-après ou du comité membre de l'ISO dans le pays du demandeur.
ISO copyright office
Case postale 56  CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail [e-mail]
Web www.iso.org
Publié en Suisse
ii © ISO 2011 – Tous droits réservés

Sommaire Page
Avant-propos . iv
Introduction . v
1  Domaine d'application . 1
2  Références normatives . 1
3  Termes et définitions . 2
4  Symboles . 5
5  Méthode d'essai et installations . 9
5.1  Généralités . 9
5.2  Instrumentation . 9
5.3  Installations d'essai. 10
5.4  Ensemble ROPS/tourelle d'orientation et sa fixation au banc d'essai . 10
6  Mode opératoire d'application de la charge d'essai . 10
6.1  Généralités . 10
6.2  Charge latérale . 13
6.3  Charge verticale . 13
6.4  Charge longitudinale . 14
7  Exigences relatives aux températures et aux matériaux . 15
8  Exigences de performance . 16
9  Étiquetage de la ROPS . 18
9.1  Généralités . 18
9.2  Spécifications d'étiquetage . 18
9.3  Contenu de l'étiquette . 18
10  Rapport d'essai . 18
Annexe A (normative) Rapport d'essai pour l'ISO 8082-2 . 19
Bibliographie . 21

Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux de
normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général confiée
aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire partie du
comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (CEI) en ce qui concerne la normalisation électrotechnique.
Les Normes internationales sont rédigées conformément aux règles données dans les Directives ISO/CEI,
Partie 2.
La tâche principale des comités techniques est d'élaborer les Normes internationales. Les projets de Normes
internationales adoptés par les comités techniques sont soumis aux comités membres pour vote. Leur
publication comme Normes internationales requiert l'approbation de 75 % au moins des comités membres
votants.
L'attention est appelée sur le fait que certains des éléments du présent document peuvent faire l'objet de
droits de propriété intellectuelle ou de droits analogues. L'ISO ne saurait être tenue pour responsable de ne
pas avoir identifié de tels droits de propriété et averti de leur existence.
L'ISO 8082-2 a été élaborée par le comité technique ISO/TC 23, Tracteurs et matériels agricoles et forestiers,
sous-comité SC 15, Matériel forestier.
L'ISO 8082 comprend les parties suivantes, présentées sous le titre général Machines forestières
automotrices — Essais de laboratoire et exigences de performance pour les structures de protection au
retournement:
 Partie 1: Machines communes
 Partie 2: Machines ayant une tourelle d'orientation avec une cabine et une flèche sur la tourelle
iv © ISO 2011 – Tous droits réservés

Introduction
Les pelles de terrassement utilisées dans les applications de transition dans des sites arborés, mais pas dans
des applications forestières, sont traitées dans l'ISO 12117-2. En raison de la similarité des pelles avec les
machines forestières ayant une tourelle d'orientation avec une cabine et une flèche sur la tourelle, la présente
partie de l'ISO 8082 spécifie des méthodes d'essai et des modes opératoires similaires à ceux donnés dans
l'ISO 12117-2 et l'ISO 3471.
NORME INTERNATIONALE ISO 8082-2:2011(F)

Machines forestières automotrices — Essais de laboratoire et
exigences de performance pour les structures de protection au
retournement —
Partie 2:
Machines ayant une tourelle d'orientation avec une cabine et
une flèche sur la tourelle
1 Domaine d'application
La présente partie de l'ISO 8082 établit un moyen uniforme et reproductible pour évaluer les caractéristiques
de charge des structures de protection au retournement (ROPS) des machines forestières automotrices sous
charges statiques, et spécifie des exigences de performance d'un échantillon représentatif dans ces
conditions de charge. Elle est applicable aux machines configurées en tant que machines forestières et aux
machines forestières telles que définies dans l'ISO 6814, ayant une tourelle d'orientation avec une cabine,
munies ou non d'un rehausseur de cabine fixe, et ayant une flèche sur la même tourelle ou séparée, et
destinées à être utilisées par un opérateur maintenu par une ceinture de sécurité.
La présente partie de l'ISO 8082 n'est pas applicable aux machines forestières équipées d'un rehausseur de
1)
cabine.
2 Références normatives
Les documents de référence suivants sont indispensables pour l'application du présent document. Pour les
références datées, seule l'édition citée s'applique. Pour les références non datées, la dernière édition du
document de référence s'applique (y compris les éventuels amendements).
ISO 898-1, Caractéristiques mécaniques des éléments de fixation en acier au carbone et en acier allié —
Partie 1: Vis et goujons et tiges filetées de classes de qualité spécifiées — Filetages à pas gros et filetages à
pas fin
ISO 898-2, Caractéristiques mécaniques des éléments de fixation en acier au carbone et en acier allié —
Partie 2: Écrous de classes de qualité spécifiées — Filetages à pas gros et filetages à pas fin
ISO 3164, Engins de terrassement — Étude en laboratoire des structures de protection — Spécifications pour
le volume limite de déformation
ISO 3411, Engins de terrassement — Dimensions des opérateurs et espace enveloppe minimal pour les
opérateurs
ISO 5353, Engins de terrassement, et tracteurs et matériels agricoles et forestiers — Point repère du siège
ISO 6814, Matériel forestier — Machines mobiles et automotrices — Termes, définitions et classification

1) Le comportement de retournement des machines équipées d'un rehausseur de cabine est encore à l'étude.
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions suivants s'appliquent.
3.1
banc d'essai
partie hautement rigide de la structure d'essai à laquelle le châssis de l'engin est fixé aux fins de l'essai
[ISO 12117-2]
3.2
plan limite
BP
plan défini comme la projection verticale des plans de la zone arrière, latérale et de la zone des genoux du
DLV
NOTE Le plan limite permet de déterminer la zone d'application de la charge.
[ISO 12117-2]
3.3
volume limite de déformation
DLV
approximation orthogonale d'un grand opérateur assis comme défini dans l'ISO 3411, de sexe masculin,
portant des vêtements normaux et un casque de protection
[ISO 8082-1]
3.4
déformation de la ROPS
mouvement de la section de la ROPS, système de montage et châssis mesuré au point d'application de la
charge, en excluant l'effet du mouvement éventuel du montage d'essai
[ISO 12117-2]
3.5
rehausseur de cabine
moyen supplémentaire permettant d'élever et d'abaisser la cabine par rapport à la tourelle d'orientation
3.6
rehausseur de cabine fixe
structure supplémentaire modifiant la position en hauteur de la cabine par rapport à la tourelle de rotation et
considérée comme une membrure de la ROPS
3.7
plan latéral fictif du sol
LSGP
pour une machine s'immobilisant sur le flanc, plan incliné de 15° s'écartant du DLV et passant par l'axe
horizontal qui se trouve dans le plan vertical du point le plus à l'extérieur de la ROPS
Voir Figure 1.
NOTE 1 Le LSGP est déterminé sur une ROPS non soumise à une charge et il se déplace avec la membrure sur
laquelle la charge est appliquée, tout en maintenant l'angle de 15° qu'il forme avec la verticale.
NOTE 2 Adapté de l'ISO 8082-1:2009, définition 3.5.1.
2 © ISO 2011 – Tous droits réservés

Légende
1 élément supérieur de la ROPS auquel la charge latérale est appliquée
2 point le plus à l'extérieur de l'élément supérieur (1) vu de côté
3 plan fictif latéral du sol (LSGP)
a ligne verticale passant par le point (2)
b plan vertical parallèle à l'axe longitudinal de la machine et comprenant la ligne a
Figure 1 — Détermination du plan fictif latéral du sol (LSGP)
3.8
axe de positionnement
LA
axe horizontal pour le positionnement du DLV par rapport au point repère du siège (SIP)
[ISO 3164]
3.9
point d'application de la charge
LAP
point de la structure de la ROPS où est appliquée la force de charge d'essai (F)
[ISO 12117-2]
3.10
dispositif de répartition de la charge
LDD
dispositif utilisé pour empêcher la pénétration localisée des montants de la ROPS au point d'application de la
charge
[ISO 12117-2]
3.11
masse de la machine
m
masse maximale déclarée par le constructeur, y compris les équipements en condition de fonctionnement, les
outils, la ROPS et l'ensemble des réservoirs pleins, mais sans les équipements tractés (par exemple
déchiqueteuses, planteuses, charrues à disques), ni les charges éventuelles susceptibles d'être portées par la
machine
[ISO 8082-1]
3.12
structure de protection de l'opérateur
OPS
assemblage de membrures disposé de façon à minimiser la possibilité de blessures de l'opérateur par des
objets projetés vers lui (tels que arbrisseaux fouettant, branchages et câbles cassés de treuil)
[ISO 8082-1]
3.13
échantillon représentatif
ROPS, éléments de montage et machine/tourelle d'orientation (dans leur totalité ou en partie et comprenant
des éléments permettant de raccorder la ROPS au châssis) utilisés à des fins d'essai et se conformant aux
spécifications du fabricant relatives à la conception pour différentes gammes de matériels et fabrications
NOTE 1 L'objectif est qu'à terme toutes les ROPS fabriquées suivant ces spécifications satisfassent ou dépassent les
niveaux de performance établis.
NOTE 2 Adapté de l'ISO 12117-2:2008, définition 3.17.
3.14
structure de protection au retournement
ROPS
assemblage de membrures ayant pour rôle principal de réduire le risque d'écrasement d'un opérateur
maintenu par une ceinture de sécurité en cas de retournement de la machine
[ISO 8082-1]
NOTE Les membrures comprennent tous les cadres secondaires, entretoises, éléments de montage, sièges de
fixation, boulons, goupilles, suspensions ou amortisseurs souples utilisés pour fixer l'ensemble de la tour
...