Almost must have binoculars to see the bucket
This excavator has a total of nine cylinders for excavation. And it is an advantage that the operator has good long-range vision.
Danish Construction Channel has posted a video (December 14, 2018) of a giant of a Cat excavator on Youtube:
A custom built Cat 6015B LRE with articulated boom.
The range is stated to be 35 meters, and since the machine is so powerful it gets relatively large stones out there as well.
In the video over nine minutes long, the 220-toner is set to work on building a pier somewhere in Denmark. The machine bears the name of the Dutch company Van Tunen B.V, which since 1959 has been working on drainage machines, maritime digging jobs, mining and mass relocation.