Crazed Tank Cat is very sturdy, and is currently the enemy with the third highest HP in the game at 100% strength magnification (The second highest enemy is Manic Jamiera Cat, and the actual highest enemies are Manic Mohawk Cat and Manic Eraser Cat.)
This corrupt cat deals massive damage to your units, along with area attack and long range. However, it is difficult for it to advance, due to its slow attack and movement speed, so it is easily stallable. Be careful though, if he and his peons break through your cats he can one shot the base by himself with maximum base health if the base has no more than 120,960 HP.
To defeat crazed tank, be sure to stall it with a wall of meat shields followed by ranged attackers and other support, attackers or ubers that can outrange crazed tank. This enemy doesn't get knockback till it's killed, so don't ever stop spamming meat shields!
Absolute Defense is one of the stages where crazed tank appears as the boss. Many strategies for countering crazed tank is included there.
Crazed Tank Cat
Time between attacks
390 (area attack)
Base Destroyer (deals x4 damage to Cat Base)
*In each stage, there is strength magnification, the value of health and attack power varies due to this value.
*Time between attacks is the time of the attack from the motion end until the next attack motion start