[Lil' Lavery]

Originally Posted by cromat44

this is the thunderchickens (217) in 2002. It is actually a crab drive with CVT transmissions. Look at this thread
this is a 4 wheel holomonic drive

It's actually a swerve drive (crab is a sub-variant of swerve, in which all 4 wheels rotate together. As shown in this photo, the front wheels rotate independently of the rear wheels). But either way, it is NOT a holonomic drive. Both Swerve and Holonomic are types of "Omni-Drives" though.