Cat 666 the largest scraper they have ever made only a handful left in running order. This is one : r/heavyequipment
Miniature Construction World - Caterpillar 660 Scraper
Caterpillar's big three-axle single, the 660 scraper - Contractor Magazine | Caterpillar, Axle, Contractors
Contractor Magazine | Classic Machine pictures from our archives- this photo accompanied the Caterpillar 660 scraper profile in our October 2018 magazine. ... | Instagram
Cat® PR660 & 666 w/ 80-ton Scraper Have Shipped - Classic Construction Models
Caterpillar 660B Specifications & Technical Data (1974-2024) | LECTURA Specs
Classic Construction Models: New Model Announcement: Cat® 660 Wheel Tractor- Scraper
CAT 660 scrapers OLD IRON Heavy equipment salvage - Don Campbell Maker
Caterpillar 666 '1962–69
CAT 660B THE LARGEST SCRAPER MADE BY CAT. | DAVE WELSH | Flickr
Cummins powered CATERPILLAR 660B scrapers
New Model Announcement: Cat® 660 Wheel Tractor-Scraper - Classic Construction Models