Which statement best describes wind limits for lattice vs telescopic cranes?

• A. Lattice booms often handle wind better due to mass and stiffness, but wind still limits operations; telescopic booms are more sensitive to wind, especially at greater extensions; always follow manufacturer limits.
• B. Lattice booms are more sensitive to wind than telescopic booms.
• C. Wind affects only telescopic cranes.
• D. There are no wind limits for any crane type.

Answer: (D)

Wind limits are provided by the crane manufacturer and apply to safe operation for every crane type. The wind places lateral and dynamic loads on the boom and load, and exceeding the limits can cause loss of control, sway, or tipping.

Lattice booms tend to handle wind better because their mass and stiffness give them more resistance to gusts and bending. That said, wind still constrains what you can lift and how you operate; you must stay within the specified limits and use proper procedures when wind conditions change.

Telescopic booms are more sensitive to wind, especially when they’re extended. The longer reach increases wind exposure and the crane’s dynamic response, making operations riskier in gusty or high-wind conditions.

So the key idea is: wind limits exist for all cranes, and the general tendency is that lattice booms cope with wind more robustly than telescopic booms, particularly at greater extensions. Always follow the manufacturer’s wind limits and adjust plans based on the actual conditions.