What is the definition of a tandem pick?

• A. A single crane lifting two panels
• B. Lifting a panel in tandem with a jib
• C. Using two hoists on one crane
• D. The use of 2 cranes simultaneously

Answer: (D)

Tandem pick means coordinating two cranes to lift a single panel at the same time, so the load is shared and the panel can be moved safely even when a single crane isn’t capable on its own. This setup is used for very large or heavy panels where the center of gravity and the lift forces would exceed one crane’s capacity.

That’s why using two cranes simultaneously is the best description. It explicitly captures the idea of two separate lifting rigs working together to hoist one item, rather than one crane doing the job or using a jib or multiple hoists on a single crane.

The other scenarios don’t fit the concept: a single crane lifting two panels isn’t a tandem lift; two hoists on one crane still involve a single crane; and lifting with a jib typically uses one crane rather than two cranes sharing the load.