The new Cat ® 620 K Series Wheel Tractor-Scrapers—621K, 623K, and 627K—refine the design of their H Series predecessors, which introduced industry leading features such as Sequence Assist and Load ...

The new Cat 621H, 623H and 627H wheel tractor-scrapers feature a more powerful engine in the tractor, and a more powerful engine in the scraper of the 627H. The Cat C13 engine in the tractor produces ...

Caterpillar demonstrates its continued commitment to the wheel tractor-scraper market with the introduction of the new 620 K Series models, the 621K, 623K, and 627K. The units refine the design of ...

"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 ...

The new Cat 620 K Series Wheel Tractor-Scrapers—621K, 623K, and 627K—refine the design of their H Series predecessors, which introduced features such as Sequence Assist and Load Assist that automate ...

Caterpillar has introduced the new Cat 657 Wheel Tractor-Scraper (WTS), which features a twin-power design to boost cycle times and elevate productivity and operating efficiency to deliver low-cost ...

MOLINE, Ill. (Nov 30, 2007) – John Deere introduces a new line of large, high-horsepower tractors – the 9030 Series Scraper Tractors. These three models of tractors, ranging from 425 to 530 hp, are ...

No tractor is less mollycoddled than the one hooked to a muckscraper. Slathered in slurry from dawn ‘til dusk and shunting back and forth with monotonous regularity, these machines have a notoriously ...

The focus at the Livestock Event was clearly on small tractors that can be hitched up to a scraper, feeder wagon or straw blower. We took a look round the stands. Case dealer Startin Tractors had two ...