Hagurumon

Hagurumon is a Rookie Level Machine Digimon that looks like a cog.

Evolution

 * Fresh (Baby) - MetalKoromon
 * Baby (In-Training) - Kapurimon
 * Child (Rookie) - Hagurumon
 * Adult (Champion) - Guardromon
 * Perfect (Ultimate) - Andromon
 * Ultimate (Mega) - HiAndromon

Attacks

 * Cog Crusher
 * Drag

Digimon Adventure
2 Hagurumon worked as Machinedramon's advisors and delivered his messages to his army of Mekanorimon, Tankmon and his air scouts, Megadramon and Gigadramon to hunt down the DigiDestined. What became of them after Machinedramon's death is unknown.

Digimon 02
A Hagurumon was among the many Digimon seen during the final battle against MaloMyotismon.

Digimon Tamers
A Hagurumon worked alongside a Clockmon on a clockwork cloud plain. When Rika, Renamon, Kazu and Kenta ended up on their turf and stumbled upon a jammed clock, Clockmon's warning came too late and Megadramon emerged from his prison. Clockmon and Hagurumon learned that Renamon went to the Real World as she fought Megadramon as Kyubimon and Hagurumon expressed his own desire to Digivolve right before Kyubimon's Fox Tail Inferno attack is deflected at Hagurumon knocking out one of his gears. When Kyubimon is taken down by him, the legendary tamer Ryo and Cyberdramon appeared and brought down Megadramon. Ryo replaced Hagurumon's gear and Clockmon and Hagurumon brought praise upon him. Hagurumon wondered when he'll go to the Real World and get a Tamer. Later on, when Calumon unleashed his Shining Digivolution power, Clockmon and Hagurumon were affected.