When is it acceptable for outriggers on a crane to be less than fully extended?

In the operation of cranes, outriggers play a critical role in stabilizing the equipment. Full extension of outriggers is essential to maximize lifting capacity and ensure safety by distributing the weight of the crane evenly. The situation where it is acceptable for outriggers to be less than fully extended is when there is a specific load chart that considers this adjustment.

When a crane operates with outriggers partially extended, the load chart takes into account the reduced stability and capacity that results from that configuration. These charts provide the operator with specific guidelines and limitations for lifting in such scenarios. This allows the crane operator to make informed decisions based on the actual setup and the associated risks, ensuring that the operation remains safe and compliant with the necessary regulations.

This approach emphasizes the importance of relying on manufacturer specifications and load charts to inform the safe operation of cranes under various conditions. In scenarios where outriggers are not fully extended, the operator must refer to these charts to determine the maximum load that can be lifted safely, thus mitigating the risk of tip-over or other safety incidents.