126 6x6 WHEELED ARTICULATED VEHICLE, MEDIUM 4

Kassbohrer Flexmobil 6x6 articulated

Kässbohrer Flexmobil 6x6 articulated (1960) restored by Daniel Hagen in July 2017, Switzerland. This vehicle was built in Germany on the model of the Meili Metrac (or Flextrac) of 1958 which had a positive pitch control, probably the first. Pict. Daniel Hagen, Wil, Switzerland, July 2017.

Meili metrac 1958

Meili Metrac, whose first prototype was built in 1958. Pictures of Denis Loom, Getty Images. http://www.gettyimages.fr/photos/metrac?editorialproducts=timelife&excludenudity=false&family=editorial&phrase=metrac&sort=mostpopular#license, http://www.unusuallocomotion.com/pages/industrial/meili-tractors-and-gama-goat.html

Multidrive Trailer 2x2

Multidrive trailer 2x2. PPT, Pulse Propulsion Trailer prototype built around 2004 was equiped with an hydraulic system and could acting as an inching system for helping to mobility. http://multidrivevehicles.com/news-media/photos/defence/, https://www.thinkdefence.co.uk/multidrive-vehicles/, http://www.unusuallocomotion.com/pages/more-documentation/one-2-or-3-wheeled-vehicles.html