1 Scope
This document establishes content for commercial specifications for horizontal directional
drilling (HDD) machines.
It is not applicable to:
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— soil drilling machines (see ISO 11886);
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— soil/rock drilling machines (see ISO 11886);
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— foundation machines (see ISO 11886);
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— pile driving machines (see ISO 11886);
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— rock drill rigs (see ISO 18758‑1).