There was a walking logging machine developed by Finnish company Plustech Oy in the mid-nineties and later bought by John Deere who tried to commercialize it bu

There was a walking logging machine developed by Finnish company Plustech Oy in the mid-nineties and later bought by John Deere who tried to commercialize it but it didn't meet much success. "[It] was designed with sensitive or by other means harder to reach terrain with minimum impact on the environment in mind." https://www.youtube.com/watch?v=2pJwDZXasKU https://www.youtube.com/watch?v=2pJwDZXasKU http://www.theoldrobots.com/Walking-Robot2.html http://www.theoldrobots.com/Walking-Robot2.html http://www.unusuallocomotion.com/pages/museums/museum-of-lusto-in-finland-forest-machinery.html http://www.unusuallocomotion.com/pages/museums/museum-of-lus... (Near the bottom)