In pick and carry operations, which item could typically be removed from the crane?

In pick and carry operations, the jib fly or extension is an item that could typically be removed from the crane. Pick and carry operations involve moving loads without raising them high into the air, and having a jib extension is usually unnecessary for this type of operation. Removing the extension can improve the crane's maneuverability and decrease its overall weight, making it easier to transport and operate in tight spaces.

The counterweight, on the other hand, is crucial for maintaining the stability of the crane during operations, and removing it would lead to unsafe conditions. Hoisting cables are essential for lifting and securing loads; without them, the crane would not function properly. The operator's seat is vital for ensuring safety and control, as it allows the operator to manage the crane effectively throughout operations.