Junkyardcog sf01

The Junkyard Cog's Season 3.0 appearance.

The Junkyard Cog was a superheavyweight robot which competed in Season 3.0 of BattleBots. Its main feature was a lift system which allowed its drive to lift up and down, in order to avoid both flipping and high-centering. It was armed with two spinning cogs (hence the name) and a rear spiked axe. Its frame was aluminum and mild steel. It performed decently in competition, winning two matches before losing to World Peace in the round of 32.

Robot History

Season 3.0

Worldpeacevsjunkyardcog sf01

World Peace pushes The Junkyard Cog to the killsaws.

The Junkyard Cog was scheduled to fight Super Shark first, but Super Shark had technical issues and The Junkyard Cog won by default. This win put The Junkyard Cog to the next round, where it faced Africanized Killer Bot. The Junkyard Cog won by KO and advanced to the TV rounds, where it faced World Peace. World Peace won on a 37-8 judge's decision and The Junkyard Cog was eliminated from the tournament.


  • Wins: 2
  • Losses: 1
Wins Losses
Season 3.0

Super Shark (Forfeit)

Africanized Killer Bot

World Peace
Junkyardcoginsides sf01

The insides of The Junkyard Cog.

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