I have loved draglines and excavators, since I was a toddler, over 65 years ago. These machines are products of great engineering. I can’t help but think of the old cable and winch operated draglines and shovels, which were great engineering accomplishments, in their own rights. The Big Muskie dragline had a 225 yard bucket, and would make these machines look like toys. Sadly, it was scrapped decades ago. Have a question. What those orange “cones” chained to the bucket of the Komatsu in the first clip?