Tankmon

Tankmon is an Android Digimon in the form of a tank. Since it can ally with Vaccine-types and Virus-types if it is within its own interest, it has been called the "Mercenary Digimon". It likes quarrels, it turns enemies into small pieces by coming after them facing with its heavyweight-grade power and heavy weapons on its entire body. They can also rotate their torsos to reverse directions.

Digimon Adventure
An army of Tankmon worked for Machinedramon in his city. Tai, Agumon, Izzy and Tentomon encountered one patrolling the hospital while being chased by one of the Mekanorimon on the main level. The two DigiDestined and their Digimon jumped out off a window as the two Digimon's attacks collided, destroying them. Izzy used his laptop to confuse all of Machinedramon's army. MetalGreymon crushed some. The final fate of the Tankmon is unknown.

Digimon Adventure: Anode/Cathode Tamer
Tankmon are recruitable enemies in Vamdemon's Mansion and Shrine of Evil - Left and Right.

Digimon Adventure 02: Tag Tamers
Tankmon digivolves from Kokuwamon with a digi-egg to Andromon in line 43.

Digimon Adventure 02: D-1 Tamers
Candlemon accompanies Meramon, the boss of the Volcano Dungeon.

Digimon Tamers: Brave Tamer
Tankmon are enemies in the Dark Takato's Crevasse.

The Tankmon card, titled "Hyper Cannon", teaches a Digimon the Hyper Cannon technique. Hyper Cannon destroys one random enemy's technique.

Digimon Data Squad
A Tankmon was one of the Digimon on defense duty at the Holy Capital.

Digimon Next
A Tankmon was fighting a Togemon at the Battle Stage in the Net Game World.

Digimon World
Tankmon appears as wild digimon in Toy Town and Back Dimension. Two Tankmon guard the door to WaruMonzaemon's lair in Toytown.

Digimon World 2
Tankmon digivolves from Candlemon, and can digivolve into Tinmon or SkullMeramon

Digimon World 3
Tankmons are widely used by the A.o.A. Also blue Tankmons can be found on Amaterasu's West Sector, in Noise Desert. He is also available as a Brown Champion Card with 13/13.

Digimon World Dawn/Dusk
Tankmon digivolves from ToyAgumon. It then digivolves into MetalMamemon. He can be found in Process Factory.

Attacks
 * Hyper Cannon: His cannon-shaped nose shoots a grinning missile warhead powerful enough to blast half of a city.
 * Gatling Machine Gun: Fires a stream of bullets from his machine gun arms.