Metal Beware of Crane Sign | Construction Sites

Site supervisors and safety officers use this warning sign to mark zones where overhead lifting is active. It belongs in high-risk environments like construction sites, ports, and industrial workshops where crane operations are frequent. By clearly identifying the hazard, these safety signs help manage pedestrian flow and keep unauthorised personnel out of the line of fire during heavy lifts.

Installing this sign at entry points or around the swing radius of a crane provides a constant visual reminder to workers and visitors to stay alert. It removes the risk of people wandering blindly into a lifting zone, allowing the crane operator to focus on the load rather than constantly spotting for pedestrians. The rigid construction ensures the message remains visible even in busy, dusty environments where temporary markers might fall or fade, providing a reliable layer of protection for everyone on the ground.

This sign is manufactured from metal and measures 450x300mm. It is designed as a caution sign to indicate a specific hazard or hazardous situation that is not likely to be life threatening, as stated in AS1319-1994. Essential for any site manager overseeing heavy machinery.

Features

• 450x300mm dimensions for clear visibility
• Constructed from durable metal
• Caution sign for non-life threatening hazards
• Referenced to AS1319-1994

Specifications