http://www.youtube.com/watch?v=xUQ8UugW1EcYouTube - CAT DW6 2[/video]

http://www.youtube.com/watch?v=4L4BhdSP5BkYouTube - Caterpillar tractor DW6 with 60 scraper 3[/video]

http://www.youtube.com/watch?v=NFJwE8FV6EUYouTube - Caterpillar tractor DW6 with 60 scraper 2[/video]


Saludos