"Ten years ago, scrapers probably were the most absent of technology of any machine that we had,” notes John Gerhold, product application specialist, Cat wheel tractor-scrapers. The launch of ...

The Cat C13 engine in the tractor produces 407 hp, 18% more power compared to the G Series predecessors. The C9.3 on the 627H scraper produces 290 hp, an increase of 19%. The new torque converter ...