BS ISO 12509:2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 General requirements
Annex A (normative) - Lighting groups
Annex B (informative) - Forward visibility of red lights and
        rearward visibility of white lights
Annex C (normative) - Light signalling devices
Annex D (normative) - Colorimetric characteristics of
        illuminating and signalling lights
Annex E (normative) - Lighting, signalling and marking lights,
        and reflex-reflector devices - Data sheets
Annex F (informative) - Location of lighting, signalling and
        marking lights, and reflex-reflector devices
Annex G (informative) - Earth-moving machinery from
        representative machine families
Annex H (informative) - ECE regulations for lighting and light
        signalling devices, lights, special warning lights,
        direction-indicators, retro-reflecting devices, lamps
        and slow-moving vehicles plate
Bibliography

Provides the minimum requirements for installation and performance of lighting, signalling and marking lights, and reflex-reflector devices on earth moving machines. It is applicable to self-propelled wheel or crawler earth-moving machines as defined in ISO 6165, intended for off-road, as well as on-road, use.

This International Standard specifies the minimum requirements for installation and performance of lighting, signalling and marking lights, and reflex-reflector devices on earth-moving machines. It is applicable to self-propelled wheel or crawler earth-moving machines as defined in ISO6165 , intended for off-road, as well as on-road, use. It is not applicable to pedestrian-controlled machines.