Fallout 4: Construction Protectrons [Automatron DLC]
Just a quick look at some construction protectrons I made for my Starlight Drive-In robot settlement on my Mechanist character.
I make these robots as a role-playing aspect. My Mechanist character need to reclaim settlements and fill them with robots, so my character in typical Mechanist fashion creates his own work force of Construction protectrons to help build more robots, operate machinery and make buildings.
I usually make one of the robots a Construction foreman, to distinguish them out from the basic robots they are painted orange and have a male/female processed voice as opposed to the beep and clicks of the basic models.