In the crane cab, what must the crane operator have a clear view of?

The crane operator must have a clear view of the load being lifted. This is crucial because visibility of the load allows the operator to monitor its position, ensuring safe lifting and lowering without obstructions. Clear visibility of the load is essential to prevent accidents that could result from improper handling or miscommunication about the load's weight and balance.

While surrounding buildings, the ASME Hand Signal Chart, and others working in the area are important for overall situational awareness and safety, they do not directly relate to the immediate task of safely lifting and moving the load. The operator’s primary focus should always be on the load to maintain effective control throughout the operation.