What does "synchronization" refer to in the context of tandem lifts?

In the context of tandem lifts, synchronization refers to the coordination of the movements of two cranes to lift a load simultaneously. This practice is crucial for ensuring that the load remains stable during the lift, as uneven lifting can result in dangerous situations, including tipping or swinging of the load. When two cranes are involved, they must operate in perfect harmony to share the weight and maintain control throughout the lift. This requires precise communication and planning between the operators, as well as careful monitoring of each crane's movements.

Synchronization enhances safety and efficiency, allowing for the handling of larger or more awkwardly shaped loads that a single crane may not be able to lift safely on its own. Additionally, it requires skilled operators who are trained to understand the dynamics of lifting with multiple cranes, ensuring that the lift is executed smoothly and without incident.