Real Life Star Wars AT-ST Walker?

http://blog.machinefinder.com/3255/john-deere-walking-tractor

by psogle • 16 years ago

33 10 16 years ago

blog.machinefinder.com

joshrule• 16 years ago

Here's another video of it doing close to 0-radius turning: - http://www.youtube.com/watch?v=0gk-yQ1H3M8

This prototype reminds me more of big dog: - http://www.bostondynamics.com/robot_bigdog.html

A quick google search didn't turn up anything at deere.com. But, the device was made by Plustech, now Timberjack. Anybody find anything more specific?

zacharycohn• 16 years ago

The original article said it the prototype was discontinued.

rtghnthyjnm• 16 years ago

It was built by a Finnish company called Plustech 15 years which went bust and through a series of takeovers ended up as john Deere

georgieporgie• 16 years ago

I recall being extremely impressed with the Finnish demo video. Sad to hear that they didn't make it.

Groxx2• 16 years ago

Ridiculous linkbait title.

It's a 6 legged John Deere (apparently by parent-company purchase) prototype machine, primarily developed for logging in difficult terrain. Looks remarkably steady and well designed, and it's discontinued.

And AT-STs are the two legged ones, AT-ATs are the 4 legged.

teamonkey• 16 years ago

AT-TEs are the 6-legged ones.

Groxx2• 16 years ago

Those are from episodes 1-3 though, which my wife has dubbed "The Failogy". I don't acknowledge their existence.

srean• 16 years ago

What I found was that it always kept 4 feet planted on the ground. Insects typically have 3 in contact with the ground and the other 3 propelling it. 3 is the minimum required for static stability, so insects with this gait are always statically stable. This machine seems to have been optimized for stability. It would be interesting to know whether it has a fixed gait or dynamically decides on which leg(s) to move based on its orientation, velocity and acceleration.

nhangen• 16 years ago

I was hoping for guns or laser cannons, but it's still pretty sweet.

feral• 16 years ago

Link bait title, and the video was uploaded to youtube in 2006 - seen it years ago. Prototypes aren't hard - useful mass production is hard.

Real Life Star Wars AT-ST Walker?

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