![Largest wheel tractor scraper in Caterpillar history.666B 950hp 54 yards. | Heavy equipment, Caterpillar equipment, Heavy construction equipment Largest wheel tractor scraper in Caterpillar history.666B 950hp 54 yards. | Heavy equipment, Caterpillar equipment, Heavy construction equipment](https://i.pinimg.com/474x/6b/35/c5/6b35c54ba07655aac47ee7dc4260b232.jpg)
Largest wheel tractor scraper in Caterpillar history.666B 950hp 54 yards. | Heavy equipment, Caterpillar equipment, Heavy construction equipment
![Cat 666 the largest scraper they have ever made only a handful left in running order. This is one : r/heavyequipment Cat 666 the largest scraper they have ever made only a handful left in running order. This is one : r/heavyequipment](https://i.redd.it/sqno0rvtbnc61.jpg)
Cat 666 the largest scraper they have ever made only a handful left in running order. This is one : r/heavyequipment
![1:50 Cat 621K Scraper & CAT No.70 Scraper with D7 Track-Type Tractor - Diecast Masters - 85663 - Evolution Series 1:50 Cat 621K Scraper & CAT No.70 Scraper with D7 Track-Type Tractor - Diecast Masters - 85663 - Evolution Series](https://m.media-amazon.com/images/I/51ahdRVpFlL._AC_UF894,1000_QL80_.jpg)