StageDocs handles Vectorworks Spotlight objects to calculate the results for the structural analysis. To get a better unterstanding, hat happens "under the hood" the following information might be useful.
The shown loads in chain hoists belong to the combination "CHR"
Explanation
Chain hoists are typically loaded by its nominal value. The lifting factor is considered in the machine safety. So adding this factor on top is not necessary for rating the hoist.
Warning
An underdimensioning of steel ropes might be happen, if chain hoists are misused as dead hangs. This can be prevented, if the motor position is defined as "No motor". Then the hoist loads are in combination "DYN".
The shown loads in dead hangs belong to the combination "DYN".
Explanation
Dead hangs are vertical steel ropes, carrying substructures. If these substructures contains chain hoists, the dynamic factor of the chain hoist must be safely carried by the rope. So finally for dimensioning the rope, the force including the lifting factor is relevant.