What feature should aerial lifts have to prevent accidental descent?

Aerial lifts are designed with safety as a top priority, and one of the key features that enhances this safety is a mechanism that prevents unintended descent of the platform. This safety mechanism is crucial as it ensures that the platform remains stable and secure while in use, reducing the risk of accidents related to unexpected lowering. Such mechanisms often include hydraulic locks or other fail-safes that engage to hold the platform in place unless specific conditions are met for descent. This feature is particularly important in environments where operators are working at heights, as it safeguards against accidental drops that could result in injury or damage.

While other features, such as alarms or manual locks, contribute to overall safety, they do not directly prevent accidental descent in the same proactive manner as a mechanism specifically designed for that purpose. Thus, having a safety feature that actively prevents unintended lowering is integral to ensuring safe operation of aerial lifts.