Energy efficiency of industrial trucks - Test methods - Part 2: Operator controlled self propelled trucks, towing and burden carrier trucks (ISO/DIS 23308-2:2024)

This document specifies the method of energy consumption measurement for the following types of industrial trucks as defined in ISO 5053‑1:
— counterbalance lift truck;
— articulated counterbalance lift truck;
— reach truck (with retractable mast or fork arm carriage);
— straddle truck;
— pallet-stacking truck;
— pallet truck;
— platform and stillage truck;
— pallet truck end controlled;
— order-picking truck;
— centre-controlled order-picking truck;
— towing, pushing tractor and burden carrier;
— towing and stacking tractor;
— side-loading truck (one side only);
— lateral-stacking truck (both sides);
— lateral-stacking truck (three sides);
— multi-directional lift truck.

Energieeffizienz von Flurförderzeugen - Prüfverfahren - Teil 2: Bedienergeführte selbstangetriebene Flurförderzeuge, Schlepper und Lastentransportfahrzeuge (ISO/DIS 23308‑2:2024)

Efficacité énergétique des chariots de manutention - Méthodes d'essai - Partie 2: Chariots automoteurs commandés par l'opérateur, tracteurs et chariots transporteurs de charge (ISO/DIS 23308-2:2024)

Vozila za talni transport - Energijska učinkovitost - Preskusne metode - 2. del: Vozila za talni transport z upravljavcem in lastnim pogonom, vlačilci in vozila za prevoz tovora (ISO/DIS 23308-2:2024)

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Not Published
Publication Date
16-Sep-2025
Current Stage
4060 - Closure of enquiry - Enquiry
Start Date
14-May-2024
Due Date
04-Jul-2024
Completion Date
14-May-2024

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SLOVENSKI STANDARD
01-april-2024
Nadomešča:
SIST EN 16796-2:2017
Vozila za talni transport - Energijska učinkovitost - Preskusne metode - 2. del:
Vozila za talni transport z upravljavcem in lastnim pogonom, vlačilci in vozila za
prevoz tovora (ISO/DIS 23308-2:2024)
Energy efficiency of industrial trucks - Test methods - Part 2: Operator controlled self
propelled trucks, towing and burden carrier trucks (ISO/DIS 23308-2:2024)
Energieeffizienz von Flurförderzeugen - Prüfverfahren - Teil 2: Bedienergeführte
selbstangetriebene Flurförderzeuge, Schlepper und Lastentransportfahrzeuge (ISO/DIS
23308-2:2024)
Efficacité énergétique des chariots de manutention - Méthodes d'essai - Partie 2:
Chariots automoteurs commandés par l'opérateur, tracteurs et chariots transporteurs de
charge (ISO/DIS 23308-2:2024)
Ta slovenski standard je istoveten z: prEN ISO 23308-2
ICS:
27.015 Energijska učinkovitost. Energy efficiency. Energy
Ohranjanje energije na conservation in general
splošno
53.060 Industrijski tovornjaki Industrial trucks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 23308-2
ISO/TC 110/SC 5
Energy efficiency of industrial
Secretariat: SAC
trucks — Test methods —
Voting begins on:
Part 2: 2024-02-20
Operator controlled self propelled
Voting terminates on:
2024-05-14
trucks, towing and burden carrier
trucks
Efficacité énergétique des chariots de manutention — Méthodes
d'essai —
Partie 2: Chariots automoteurs commandés par l'opérateur,
tracteurs et chariots transporteurs de charge
ICS: 53.060
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
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Reference number
ISO/DIS 23308-2:2024(en)
DRAFT
ISO/DIS 23308-2:2024(en)
International
Standard
ISO/DIS 23308-2
ISO/TC 110/SC 5
Energy efficiency of industrial
Secretariat: SAC
trucks — Test methods —
Voting begins on:
Part 2:
Operator controlled self propelled
Voting terminates on:
trucks, towing and burden carrier
trucks
Efficacité énergétique des chariots de manutention — Méthodes
d'essai —
Partie 2: Chariots automoteurs commandés par l'opérateur,
tracteurs et chariots transporteurs de charge
ICS: 53.060
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland Reference number
ISO/DIS 23308-2:2023(en)
ii
ISO/DIS 23308-2:2023(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Test conditions . 2
5 Measurement procedure . 2
5.1 General .2
5.2 Test layout .2
5.3 Operating requirements and sequence for counterbalance lift trucks and comparable
truck designs .3
5.4 Operating requirements for other types of self-propelled trucks .4
5.4.1 General .4
5.4.2 Operating sequence for reach trucks .5
5.4.3 Operating sequence of straddle trucks and pallet stacking trucks .5
5.4.4 Operating sequence for pallet and stillage trucks, pallet trucks end controlled,
centre controlled order picking trucks .6
5.4.5 Operating sequence for towing tractors and burden carriers .6
6 Documentation . 7
6.1 General .7
6.2 Test report .7
6.3 Declaration .7
Bibliography . 8

iii
ISO/DIS 23308-2:2023(en)
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.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of any patent
rights identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 110, Industrial trucks, Subcommittee SC 5,
Sustainability.
This second edition cancels and replaces the first edition (ISO 23308-2:2020), which has been technically
revised.
The main changes are as follows:
— in the Scope truck types according to ISO 5053-1 adapted;
— Clause 6 Documentation added.
A list of all parts in ISO 23308 can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.

iv
ISO/DIS 23308-2:2023(en)
Introduction
ISO 23308 deals with the energy efficiency of industrial trucks including batteries and battery chargers.
This document contains the procedures to determine the efficiency of trucks, traction batteries and battery
chargers. The other parts provide a specific test cycle for different truck types.
NOTE The test cycles are based on the VDI 2198 guideline. This guideline is widely accepted by industry and is
used to measure the energy consumption of electric industrial trucks and internal combustion (IC) industrial trucks.
The guideline has been in place since 1996 and it is used broadly. This approach provides for the evaluation of the
energy efficiency of trucks by comparison.
The content of this document is of relevance for the following stakeholder groups:
— machine manufacturers (small, medium and large enterprises);
— market surveillance authorities;
— machine users (small, medium and large enterprises);
— service providers, e.g. for consulting activities.
The stakeholder groups above have been given the opportunity to take part in the drafting process of this
document. The machines concerned are indicated in the scope of this document.

v
DRAFT International Standard ISO/DIS 23308-2:2023(en)
Energy efficiency of industrial trucks — Test methods —
Part 2:
Operator controlled self propelled trucks, towing and burden
carrier trucks
1 Scope
This document specifies the method of energy consumption measurement for the following types of
industrial trucks as defined in ISO 5053-1:
— counterbalance lift truck;
— articulated counterbalance lift truck;
— reach truck (with retractable mast or fork arm carriage);
— straddle truck;
— pallet-stacking truck;
— pallet truck;
— platform and stillage truck;
— end-controlled pallet truck;
— order-picking truck;
— centre-controlled order-picking truck;
— towing tractor;
— pushing tractor;
— burden and personnel carrier;
— towing and stacking tractor;
— side-loading truck (one side only);
— lateral-stacking truck (both sides);
— lateral-stacking truck (three sides);
— multi-directional lift truck.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements 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 3691-1:2011, Industrial trucks — Safety requirements and verification — Part 1: Self-propelled industrial
trucks, other than driverless trucks, va
...

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