What is the load capacity for straight and extension ladders that are 26 feet or less?

The correct load capacity for straight and extension ladders that are 26 feet or less is 509 pounds. This capacity is established based on safety standards that ensure fire service personnel can safely use the ladders while carrying the necessary equipment and personnel. The 509-pound rating provides a margin of safety, accommodating the combined weight of firefighters, their equipment, and any additional loads that may be on the ladder at the time of its use.

This load capacity is crucial for maintaining safety during operations, ensuring that ladders remain stable and secure under the operational conditions typically encountered in firefighting scenarios. The established weight limit reflects rigorous testing and adherence to National Fire Protection Association (NFPA) guidelines, which are designed to prevent accidents and injuries while using ladders in emergency situations.

Ladders above certain lengths or configurations have different load capacities, emphasizing the importance of understanding and adhering to the specified limits for each type of ladder. Therefore, knowledge of the 509-pound capacity for ladders 26 feet or shorter is essential for any fire service professional.