ISO 14401-2:2009 PDF

Earth-moving machinery — Field of vision of surveillance and rear-view mirrors — Part 2: Performance criteria

Название (английский):

ISO 14401-2:2009

Earth-moving machinery — Field of vision of surveillance and rear-view mirrors — Part 2: Performance criteria

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 11 августа 2009 г.
Издание:: ISO IS 14401 edition 2 version 1
ICS:: 53.100

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Описание (английский):

ISO 14401-2:2009 specifies criteria for the field‑of‑vision performance of surveillance and rear-view mirrors on earth-moving machinery.

Технические детали

Технический комитет: ISO/TC 127/SC 1 - Test methods relating to safety and machine performance
SKU: ISO 14401-2:2009

Abstract

Overview

ISO 14401-2:2009 - Earth-moving machinery - Field of vision of surveillance and rear-view mirrors - Part 2: Performance criteria - specifies the performance criteria for surveillance and rear‑view mirrors fitted to ride-on earth‑moving machinery. The standard defines minimum fields of vision behind the machine to ensure adequate operator visibility during operation (forward/reverse) and while transporting on public roads. It aligns mirror testing with ISO 14401-1 and can be used together with ISO 5006 visibility requirements.

Key topics and requirements

Field‑of‑vision classes (A, B, C, D):
- Class A: operator must see a 10 m wide ground area centered on the machine from 30 m behind.
- Class B: defined trapezoidal field starting 1 m behind at 1.5 m height (0.75 m width) expanding to 5 m width at ground 30 m behind.
- Class C: similar to B but wider (1 m to 7.5 m).
- Class D: specific to dumpers - visibility of outer tyre contact points (wheeled) or outermost track projections (crawler) within 100 mm.
Mirror installation and position:
- Mirrors shall minimize vibration effects and be visible through swept windscreen area or canopy openings.
- Lateral projection limits: mirrors projecting >0.20 m and >2 m above ground should be foldable for road use.
- If bottom of exterior mirror is

Overview

Key topics and requirements

Field‑of‑vision classes (A, B, C, D):
- Class A: operator must see a 10 m wide ground area centered on the machine from 30 m behind.
- Class B: defined trapezoidal field starting 1 m behind at 1.5 m height (0.75 m width) expanding to 5 m width at ground 30 m behind.
- Class C: similar to B but wider (1 m to 7.5 m).
- Class D: specific to dumpers - visibility of outer tyre contact points (wheeled) or outermost track projections (crawler) within 100 mm.
Mirror installation and position:
- Mirrors shall minimize vibration effects and be visible through swept windscreen area or canopy openings.
- Lateral projection limits: mirrors projecting >0.20 m and >2 m above ground should be foldable for road use.
- If bottom of exterior mirror is

ISO 14401-2:2009 PDF

Технические детали

Abstract

Overview

Key topics and requirements

Похожие стандарты

Abstract

Overview

Key topics and requirements

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Earth-moving machinery. Field of vision of surveillance and rear-view mirrors. Test methods.

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