3 ms·

I'm pretty sure they are used to deliver power as well.

• bradleyland 14y ago
  The cables at the top are all for fall protection. The tether (power and control) goes through its ankle or hip area, depending on the video. The one video where you see multiple strands hanging down directly from the top are connected to a block and tackle pulley system. If you watch the one shot from behind you can see the hoist hook in the center of its shoulders up high. You can also see the tether at the hip area in the same shot.