What Is the PURPOSE of This STRANGE DEVICE on the MACHINERY? ▶ INGENIOUS MACHINERY

[@briangroombridge3931]

Great machines.

[@ForestryTechzz]

Verry like❤

[@CowboyLeo1900]

👍👍👍👍👍

[@OsVf770]

I saw the use of electric excavators that were supplied with umbilical cord from a junkyard. They had built a huge steel tower in the junkyard so that the wires would not be drawn to the ground, and that the wires would not twist even if the excavator rotated.

[@Matheus_Thz]

Por que aquela retroescavadeira apresentada no vídeo contém tipo que uma corda?