In signaling, what action should be taken when the crane needs to move laterally?

The correct choice involves signaling for trolley travel, which is essential when a crane needs to move laterally. In crane operation, lateral movement typically refers to the action taken when the crane's trolley—responsible for horizontal movement along the beam—needs to move across the length of the beam. This action must be clearly communicated through standardized signals to ensure safety and precision in the operation.

When indicating that the trolley should travel, the signaler uses specific hand signals or visual cues that are universally recognized in the industry. This clear communication is crucial to prevent accidents, as any miscommunication can lead to unintended movements that could put workers and equipment at risk. Therefore, signaling for trolley travel is the appropriate action to guide the crane safely.

Understanding the correct signal to use for various movements, including lateral and vertical, is a fundamental aspect of rigging and hoisting operations and emphasizes the importance of training and safety protocols in the lineworker's profession.