http://www.youtube.com/watch?v=MczbosHjoJwYouTube- 1982 BARTH K140 SELF PROPELLED TRENCHER DIGGING TEST TRENCHES[/video]

http://www.youtube.com/watch?v=V1n0lNKJhdQYouTube- Barth K140 Self Propelled Tracked Drainage Machine - 6 Cylinder (Ford TW20 Skid)[/video]




Saludos