SSH ISO 15871:2019

Industrial trucks - Specifications for indicator lights for container handling and grappler arm operations

Scope

This document specifies requirements for indicator lights to show the status of freight-containerhandling spreaders and grappler arms.

It is applicable to:

a) container-handling spreaders with twistlocks for handling unladen and/or laden freight containers;
b) grappler (bottom lift) arms for handling semi-trailers and swap bodies; when fitted to:
- counterbalance lift trucks, with masts, as defined in ISO 5053-1:2015, 3.3;
- rough terrain trucks, with masts, as defined in ISO 5053-1:2015, 3.7;
- non-stacking low-lift straddle carriers, as defined in ISO 5053-1:2015, 3.18;
- stacking high-lift straddle carriers, as defined in ISO 5053-1:2015, 3.19;
- variable-reach trucks, as defined in ISO 5053-1:2015, 3.20;
- rough-terrain variable-reach trucks, as defined in ISO 5053-1:2015, 3.21;
- variable-reach container handlers, “reach stackers”, as defined in ISO 5053-1:2015, 3.23;
- counterbalance container handlers, as defined in ISO 5053-1:2015, 3.24.