The boom crowd lever can be operated with a loaded boom.

The boom crowd lever can be operated with a loaded boom.

• A. True
• B. False
• C. Not applicable
• D. It depends

Answer: (B)

Moving the load horizontally with the crowd lever while the load is on the hook changes how the weight sits relative to the crane. That shift alters the system’s stability and can cause sudden jerks, increased load sway, or even exceed the crane’s capacity. Because the crane is already carrying a load, any crowding action can push it toward instability or cause the load to swing unpredictably. For safety, the crowd function is not used when the boom is loaded; only after the load is secured or stabilized do you perform any necessary horizontal adjustments with careful, controlled movements and, if needed, tag lines to manage sway.

Moving the load horizontally with the crowd lever while the load is on the hook changes how the weight sits relative to the crane. That shift alters the system’s stability and can cause sudden jerks, increased load sway, or even exceed the crane’s capacity. Because the crane is already carrying a load, any crowding action can push it toward instability or cause the load to swing unpredictably. For safety, the crowd function is not used when the boom is loaded; only after the load is secured or stabilized do you perform any necessary horizontal adjustments with careful, controlled movements and, if needed, tag lines to manage sway.