Talk:Excavation/@comment-49.48.240.250-20140829071648

"delivering Power Cells are the only method available for keeping damaged Excavators alive, with each delivery restoring a portion of the machine's Shields, as said machines are incapable of self-repair, and cannot replenish their shields if they've taken health damage."

Nope. It can regenerate its health and shields, even after its shields are completely down.