What is the maximum weight for a two-man descent in ANSI Z359.4 bucket truck rescue systems?

The correct maximum weight for a two-man descent in ANSI Z359.4 bucket truck rescue systems is 440 lbs. This standard is crucial for ensuring the safety and effectiveness of rescue operations conducted in high-altitude situations. The weight capacity includes considerations for both personnel and their equipment, ensuring that the system is able to function safely under expected load conditions. Compliance with this weight limit is essential for the safety of both the individuals involved in the rescue and the integrity of the equipment being used. Understanding these limits helps to foster a safer working environment and can be the difference in emergency situations.