Rhinotank

The E-02 Rhino-Tank (リノタンク) is one of the E-series robots. It first appeared in Sonic Adventure.

Appearance
Rhino-Tank is a rhinoceros cyan-colored robot that charges towards the player at high speeds and appears to be based on the RhinoBot from Sonic the Hedgehog 3.

Game Appearances
E-02 appears again in Sonic Advance with a new design.

In Sonic Heroes, there are small, armored trains called E-1012 Rhino Liner that appears in Rail Canyon, Bullet Station, Egg Albatross, Mystic Mansion and Robot Storm. They have small cannon turrets on their back that bear a striking resemblance to the Rhino-Tank.

This Badnik reappears in the returning stage in Sonic Generations and has a much greener texture.