From the Super Mario Wiki
Retrieved from "https://www.mariowiki.com/index.php?title=Pyrobot&oldid=2630176"
Ads keep the MarioWiki independent and free :)
The red, older Pyrobot Mk I (also spelled Pyrobot Mk 1) is resistant to every kind of direct attack that the Kongs make. However, jumping on one can immobilize it temporarily. The only way to defeat a Mk 1 is to throw a barrel or a BuckBomb at one.
The yellow, newer-looking Pyrobot Mk II is less durable and can be jumped on three times to be defeated. Mk II can also be taken out with barrels. Both kinds of Pyrobots are only found in the Factory area of Donkey Kong Island.