SELF LEVELING VEHICLES, Plustech, Timberwolf, Timbco, Impex, X-Musen,Wagner Go-Devil ou Do-Liner, Camoscio, Pekazett, Gemini, Meili Metrac ou Flextrac, Case Havester 453, James Bird, Racoon, RCM Harvester, Lucane BB TECH, Rottne, Ecolog, ELMS El, Holt Company, Roe Canada Ltd, TAD, Trailing Arm Drive, Standard Manufactu