Dynamically operated hoist systems are exposed to different load cases. which may induce high loads to the drivetrain. The paper shows the load cases and additional equipment. to restrict the loads out of these load cases to the hoist. https://www.bekindtopets.com/flash-grab-DuramaxTuner-DT8170010101080-Switch-on-the-Fly-Tune-incl-EFI-Live-Spade-cDuramax-LWN-flash-save/