B-Robo Kabutack is a Japanese television series and is the sixteenth series as part of Toei Company's Metal Hero Series of tokusatsu programs. It aired from February 23, 1997 to March 1, 1998. It is the first of the kiddie shows made by Toei in the Metal Hero Series line.

It is the year 1995. The Machine Empire of Baranoia, led by Emperor Bacchus Wrath, has invaded Earth with the intention of wiping out all human life and bringing about machine rule. Chief Counselor Miura of the UAOH (United Airforce Overtech Hardware), in a desperate attempt to quell this invasion, has revived super energies born of the lost civilization of Pangaea. Enlisting an elite squad of the finest officers the UAOH has to offer, Miura has harnessed Tetrahedron Power, granting the team the power to transform into the Ohrangers… and save humanity from its darkest crisis yet!