What is the ordinate of the load curve table of the stacker?

The ordinate of the load curve table of the stacker typically represents the weight of the load. In a load curve table, the ordinate is usually plotted on one axis to show how the performance of the stacker varies with different load weights. Understanding this relationship is crucial for operators, as it helps to determine the maximum safe load the stacker can handle at various lift heights.

When evaluating the choices, the weight of the load is key for operators in planning operations safely. It directly informs decisions regarding load limits and ensures that the stacker operates efficiently without overloading. Therefore, the correct answer emphasizes the critical aspect of weight in the context of a stacker’s performance and safety parameters.