oSIST prEN ISO 23224:2025

Drilling and foundation equipment - Horizontal directional drilling (HDD) machines - Safety requirements and verification (ISO/DIS 23224:2025)

This document specifies the safety requirements for horizontal directional drilling (HDD) machines (hereafter referred to as HDD machines) as defined in ISO 21467:2023 which are designed primarily for drilling through the earth in a mostly horizontal direction.
This document is applicable to the following HDD machine types:
portable HDD machines;
pedestrian-controlled HDD machines;
towed HDD machines;
self-propelled HDD machines;
ride-on HDD machines;
remote-controlled tramming HDD machines;
skid-mounted HDD machines;
pit-launched HDD machines;
surface-launched HDD machines.
NOTE Some HDD machines can include a combination of types or characteristics noted above.

Geräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 3: Geräte für das gerichtete Horizontalbohrverfahren (HDD) (ISO/DIS 23224:2025)

Dieses Dokument legt die Sicherheitsanforderungen für gesteuerte Horizontalbohrmaschinen fest, wie sie in ISO 21467:2023 definiert sind, die hauptsächlich für Bohrungen durch die Erde in überwiegend horizontaler Richtung ausgelegt sind.
Dieses Dokument ist für die folgenden Typen von gesteuerten Horizontalbohrmaschinen anwendbar:
   tragbare Horizontalbohrmaschinen;
   mitgängergesteuerte Horizontalbohrmaschinen;
   gezogene gesteuerte Horizontalbohrmaschinen;
   selbstfahrende gesteuerte Horizontalbohrmaschinen;
   gesteuerte Horizontalbohrmaschinen mit aufsitzendem Maschinenführer;
   ferngesteuerte Horizontalbohrmaschinen für die Bewegung auf Schienen;
   stationäre gesteuerte Horizontalbohrmaschinen;
   gesteuerte Horizontalbohrmaschinen für Schachtgruben;
   gesteuerte Horizontalbohrmaschinen für die Erdoberfläche.
ANMERKUNG   Manche gesteuerten Horizontalbohrmaschinen können eine Kombination der oben genannten Typen oder Eigenschaften aufweisen.
Dieses Dokument behandelt alle wesentlichen Gefährdungen, Gefährdungssituationen und Ereignisse, die für die gesteuerten Horizontalbohrmaschinen in seinem Anwendungsbereich relevant sind, wenn sie bestimmungsgemäß oder unter vom Hersteller vernünftigerweise vorhersehbaren Bedingungen der Fehlanwendung verwendet werden, ausgenommen Gefährdungen im Zusammenhang mit Hochspannungsbatterien, die in das Energiequellensystem integriert sind. Es definiert die geeigneten technischen Maßnahmen, um Risiken, die sich aus relevanten Gefährdungen, Gefährdungssituationen oder -ereignissen während der Inbetriebnahme, des Betriebs und der Instandhaltung ergeben, zu beseitigen oder zu verringern.
Dieses Dokument gilt nicht für Maschinen, die vor dessen Veröffentlichungsdatum hergestellt wurden.

Machines de forage et de fondation - Machines de forage horizontal dirigé (HDD) - Exigences de sécurité et vérification (ISO/DIS 23224:2025)

Oprema za vrtanje in temeljenje - Oprema za vodoravno usmerjeno vrtanje (HDD) - Varnostne zahteve in preverjanje (ISO/DIS 23224:2025)

General Information

• Status: Not Published
• Public Enquiry End Date: 29-Apr-2025
• ICS: 25.080.40 - Drilling machines
• ICS: 53.100 - Earth-moving machinery
• ICS: 93.020 - Earthworks. Excavations. Foundation construction. Underground works
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 20-Feb-2025
• Due Date: 10-Jul-2025
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Directive: 2023/1230 - Regulation (EU) 2023/1230 of the European Parliament and of the Council of 14 June 2023 on machinery and repealing Directive 2006/42/EC of the European Parliament and of the Council and Council Directive 73/361/EEC (Text with EEA relevance)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: prEN ISO 23224 - Drilling and foundation equipment - Horizontal directional drilling (HDD) machines - Safety requirements and verification (ISO/DIS 23224:2025)

Relations

• Revises: SIST EN 16228-3:2014+A1:2022 - Drilling and foundation equipment - Safety - Part 3: Horizontal directional drilling equipment (HDD)
• Effective Date: 24-Jan-2024

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2025
Oprema za vrtanje in temeljenje - Oprema za vodoravno usmerjeno vrtanje (HDD) -
Varnostne zahteve in preverjanje (ISO/DIS 23224:2025)
Drilling and foundation equipment - Horizontal directional drilling (HDD) machines -
Safety requirements and verification (ISO/DIS 23224:2025)
Geräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 3: Geräte für das gerichtete
Horizontalbohrverfahren (HDD) (ISO/DIS 23224:2025)
Machines de forage et de fondation - Machines de forage horizontal dirigé (HDD) -
Exigences de sécurité et vérification (ISO/DIS 23224:2025)
Ta slovenski standard je istoveten z: prEN ISO 23224
ICS:
25.080.40 Vrtalniki Drilling machines
53.100 Stroji za zemeljska dela Earth-moving machinery
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 23224
ISO/TC 195/SC 3
Drilling and foundation
Secretariat: AFNOR
equipment — Horizontal directional
Voting begins on:
drilling (HDD) machines — Safety
2025-02-13
requirements and verification
Voting terminates on:
ICS: 53.100
2025-05-08
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,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Reference number
ISO/DIS 23224:2025(en)
DRAFT
ISO/DIS 23224:2025(en)
International
Standard
ISO/DIS 23224
ISO/TC 195/SC 3
Drilling and foundation
Secretariat: AFNOR
equipment — Horizontal directional
Voting begins on:
drilling (HDD) machines — Safety
requirements and verification
Voting terminates on:
ICS: 53.100
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 2025
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
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: [phone]
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: [e-mail]
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 23224:2025(en)
ii
ISO/DIS 23224:2025(en)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 4
4 Safety requirements and protective/risk reduction measures . 6
4.1 General .6
4.2 Requirements for strength and stability .7
4.2.1 Loads .7
4.2.2 Structural calculations .8
4.2.3 Rigid body stability .9
4.3 Electrotechnical systems . 12
4.3.1 General . 12
4.3.2 Batteries or battery packs . 12
4.3.3 Electromagnetic compatibility (EMC) . 12
4.4 Hydraulic and pneumatic systems . 13
4.4.1 Hydraulic systems . 13
4.4.2 Pneumatic systems. 13
4.4.3 Hoses, pipes, and fittings under pressure . 13
4.5 Failure of the power supply .14
4.6 Uncontrolled motion .14
4.7 Braking systems .14
4.8 Chains .14
4.9 Ergonomics .14
4.9.1 General .14
4.9.2 Control stations and servicing points . 15
4.10 Operating position(s) . 15
4.10.1 General . 15
4.10.2 Access to operating positions, intervention, and servicing points . 15
4.10.3 Operator's station . 15
4.11 Operator’s controls and indicators .18
4.11.1 General .18
4.11.2 Inadvertent activation of control .18
4.11.3 Pedals .18
4.11.4 Uncontrolled motion .18
4.11.5 Visual displays/control panels, indicators, and symbols .18
4.11.6 Ride-on machine controls accessible from ground level .19
4.11.7 Pedestrian-controlled machine controls .19
4.12 Steering systems .19
4.13 Visibility .19
4.13.1 Operator's field of view .19
4.13.2 Lighting of the work area in darkness or non-lit conditions .19
4.14 Warning devices . 20
4.15 Control systems . 20
4.15.1 General . 20
4.15.2 Required performance levels for safety related parts of control systems . 20
4.15.3 Starting and stopping systems .21
4.16 Control devices . 22
4.16.1 General . 22
4.16.2 Protective measures for stopping of rotation and feed . 22
4.16.3 Restricted operating mode (ROM) . 22
4.16.4 Inadvertent actuation of controls . 23
4.16.5 Controls for extending the crawlers (tracks) . 23
4.17 Remotely controlled and automated HDD machines . 23

iii
ISO/DIS 23224:2025(en)
4.17.1 General .
...