Crane Load Charts Official

The boom buckles, or the cables snap because the physical strength of the steel has been compromised, even if the crane remains upright.

Ray held up the load chart against the window and tapped the warning one last time. Then he gave a thumbs down— not for lack of capacity, but for lack of respect. crane load charts

A load chart assumes "perfect" conditions, but real-world variables often require operators to reduce their lift weights: 1. Quadrant of Operation The boom buckles, or the cables snap because