ISO 21467:2023
International Standard
Current Edition
·
Approved on
22 February 2023
Drilling and foundation machinery — Horizontal directional drilling (HDD) machines — Commercial specifications
ISO 21467:2023 Files
English
17 Pages
Current Edition
USD
126.07
ISO 21467:2023 Scope
This document establishes content for commercial specifications for horizontal directional drilling (HDD) machines.
It is not applicable to:
— soil drilling machines (see ISO 11886);
— soil/rock drilling machines (see ISO 11886);
— foundation machines (see ISO 11886);
— pile driving machines (see ISO 11886);
— rock drill rigs (see ISO 18758-1).
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