If the load becomes unbalanced while lifting, what is the correct action?

If the load becomes unbalanced while lifting, what is the correct action?

• A. Reduce speed
• B. Increase speed
• C. Sound safety device
• D. Lower load to floor

Answer: (D)

Unbalanced loads create a dangerous situation because the crane’s center of gravity shifts, making the crane unstable and the load prone to swing or tip. The safest course of action is to slowly lower the load to the floor so the system can be brought back to a stable condition. Once the load is resting, re-check the rigging, re-balance as needed, and only re-attempt the lift after ensuring the load is properly supported and within rated capacity. Reducing speed or signaling a warning doesn’t correct the imbalance, and increasing speed would increase the risk of swing and a tip.

Unbalanced loads create a dangerous situation because the crane’s center of gravity shifts, making the crane unstable and the load prone to swing or tip. The safest course of action is to slowly lower the load to the floor so the system can be brought back to a stable condition. Once the load is resting, re-check the rigging, re-balance as needed, and only re-attempt the lift after ensuring the load is properly supported and within rated capacity. Reducing speed or signaling a warning doesn’t correct the imbalance, and increasing speed would increase the risk of swing and a tip.