Nukatron is a robot in Nuka-World.
John-Caleb Bradberton ordered a series of heavily customized Protectrons for use at his theme park. They can be broadly separated into two types: Nukatrons and Galactrons.
Nukatrons are outfitted with a completely custom body, resembling the iconic Nuka-Cola vending machines. With a monitor mounted at the top displaying park rules and information videos, they were used for security purposes and visitor handling. As their variant names suggest, they were based off of the standard security line of Protectrons.
Nukatrons are similar to garden variety Protectrons, with the exception that their bulk makes them very easy to destroy from cover, as they protrude higgher than their weapons can reach.
Nukatron appears in Nuka-World.