ISO 14401-1-2009 PDF

Full title and description

St ISO 14401-1-2009 — Earth-moving machinery — Field of vision of surveillance and rear-view mirrors — Part 1: Test methods. This part specifies a static test method for determining the field of vision provided by surveillance and rear‑view mirrors fitted to earth‑moving machinery as defined by the ISO earth‑moving machinery vocabulary and classification standards.

Abstract

ISO 14401-1:2009 defines a bench/vehicle static test procedure to measure and record the field of vision offered by surveillance and rear‑view mirrors on earth‑moving machines (seated‑operator configurations). The method is intended to give repeatable, comparable results for mirror layouts and to support conformity assessment and design evaluation of mirror systems.

General information

• Status: Published (confirmed following periodic review).
• Publication date: August 2009 (2009-08).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 53.100 (Earth‑moving machinery).
• Edition / version: Edition 2 (2009).
• Number of pages: 6 (ISO published document pagination).

Scope

Specifies a static test method for determining the field of vision provided by surveillance and rear‑view mirrors fitted to earth‑moving machinery as defined in ISO 6165. It applies to mirror systems mounted to self‑propelled earth‑moving machines with a seated operator and is intended for use in design evaluation, supplier verification and regulatory or purchaser requirements where mirror performance is specified.

Key topics and requirements

• Definition of a static test setup and reference geometry for mirror field‑of‑vision assessment.
• Procedure to record visible zones and blind areas created by surveillance and rear‑view mirrors.
• Applicability to seated operator positions on wheeled and tracked earth‑moving machines (as per ISO 6165 family definitions).
• Intended use for comparing mirror arrangements, product development and conformity checks (performance criteria for acceptability are covered by Part 2).
• Cross‑references to related visibility/operator field‑of‑view standards (see Related standards).

Typical use and users

Manufacturers of earth‑moving machinery and mirror systems, test laboratories, conformity assessment bodies, regulatory authorities and fleet purchasers use this standard to quantify mirror‑provided visibility, compare mirror options, support type approval and improve operator safety by reducing blind zones. Test engineers and product designers consult the test method during mirror selection and machine validation.

Related standards

ISO 14401-1:2009 is part of a small series on mirror field of vision; the directly related document ISO 14401-2:2009 covers performance criteria for mirror systems. Other relevant ISO documents include ISO 5006 (operator's field of view — test method and performance criteria) and ISO 6165 (earth‑moving machinery — basic types, terms and definitions) which supply machine classification and broader visibility test context.

Keywords

earth‑moving machinery; field of vision; rear‑view mirrors; surveillance mirrors; test methods; operator visibility; ISO 14401; ISO/TC 127.

FAQ

Q: What is this standard?

A: ISO 14401-1:2009 is an international standard that specifies a static test method to measure the field of vision provided by surveillance and rear‑view mirrors on earth‑moving machinery.

Q: What does it cover?

A: It details the test arrangement and procedure for recording mirror visibility (visible zones and blind spots) for seated operators on earth‑moving machines; it does not itself set pass/fail performance limits (those are in Part 2).

Q: Who typically uses it?

A: Machine manufacturers, mirror suppliers, test labs, regulators and fleet safety engineers use the method for product development, supplier acceptance testing and verification of mirror arrangements.

Q: Is it current or superseded?

A: ISO 14401-1:2009 is the 2nd edition (published August 2009) and, following ISO's periodic review process, was confirmed during review cycles (most recently reviewed/confirmed in 2020). Users should check national adoption or amendments for any later national implementations.

Q: Is it part of a series?

A: Yes — it is Part 1 (test methods) of the ISO 14401 series covering mirror field of vision; Part 2 (ISO 14401-2:2009) provides performance criteria. It is also used alongside ISO 5006 (operator field of view tests and criteria) and ISO 6165 (machine types and terminology).

Q: What are the key keywords?

A: Field of vision, surveillance mirror, rear‑view mirror, earth‑moving machinery, test method, operator visibility, blind spot.