The 657 Caterpillar scraper is a combination tractor-scraper utilizing a 585-horsepower Cat C18 diesel in the tractor and a 447-horsepower C15 in the scraper. The transmission features Electronic ...
Versatility has made pull scrapers popular, but selection and set up determines success. “Pairing of the tractor and scraper(s) is the most critical step,” notes Mark Oliver, John Deere product ...
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 ...
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