: Scissor lifts include a built-in safety arm that must be deployed when maintenance is being performed within the scissor links to prevent crushing hazards.
: Some boom lift models feature a safety cable on the platform control panel that, if bumped or dislodged, sounds an alarm and cuts out platform functions to prevent operator injury. Genie Lifts Manuals
: An integrated sensor sounds an alarm if the machine is operated on a slope that exceeds its safe rating, often disabling certain functions like boom extension or further raising to prevent tip-overs. : Scissor lifts include a built-in safety arm
: In the event of a primary engine failure, an auxiliary pump or power unit allows operators to safely lower the platform from the air. if bumped or dislodged