|This character exists primarily or exclusively within the Sonic X anime or comic continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The E-30 Laser Tank is a robot created by Doctor Eggman in the Sonic X anime. It was only seen in episode 1 of Sonic X, when Sonic and Tails worked together to destroy several of them while breaking into Doctor Eggman's base. The fact that they are never seen again suggests that if any survived the attack, they were destroyed in the Chaos Control accident.