In this video I will build a crane system to demolish walls using Physics Constraint. If you wish, you can also create a normal crane system that lifts and lowers loads using the same system.
I will also be using the Cable and Chaos Destruction components.
https://dev.epicgames.com/community/learning/tutorials/yyp9/unreal-engine-let-s-build-a-wall-breaking-crane-system-using-physics-constraint-subtitle