pic: Built third try drive.

This is the working version of our third drive desing. It works very well. The suspension does its job and the ball diferential on the center drives are working great.

Any chance we can see some video of this guy in action?

Very unique design and kudos for pursuing it and building a working prototype.


Here’sa video of their last prototype. Probably not as refined, but the concept seems to work.

Here is the video of the pictured one from their website.

I have to ask what the weight is?

The weight is not known at this time but with the latest redesign it is getting better. The only addtional weight from a standard Mech drive is the omni wheels and ball differential.

I do know that 1 of our kids picked it up with 1 hand. Another 1 of our kids couldn’t pick it up using both!!