Good that you're promoting safety, but you should ensure that you're providing accurate information. WLL = Working Load Limit (not Working Lifting Load) Thorough Examination (LOLER inspection) required on the quick hitch every 12 months usually but would also require examining after installation on the receiving machine - therefore irrelevant that it has a thorough examination before it's shipped. The machine it is fitted to will also require a thorough examination as it is lifting equipment. Perhaps the most crucial omission from your video is training! Lifting with excavators is dangerous if not done correctly, so anyone needing to do it should undergo proper training.
Thank you for the in-depth comment Sam! We agree that there are extra things to consider outside of this video, this video was just to include products that we sell that you can use for lifting. We would always recommend people/companies do their own research into the specifics of LOLER and site regulations because we are not the experts in this section!