The H Series wheel tractor-scrapers include the 621H single-engine, open bowl machine, the 623H with elevating scraper and a single engine and the open-bowl 627H with twin engines and all-wheel drive.

The 11.3-cu.-yd. I-110XL and 13.3-cu.-yd. I-130XL pull-type, front dolly wheel, hydraulic ejection scrapers are designed for use with MFWD tractors or medium-sized dozers. No specialized tractor ...

Caterpillar has marked a milestone with the production of the company’s 75,000 th wheeled tractor scraper. The historic machine, an open-bowl, twin-engine 627K rolled off the production line at Cat’s ...

Elevating scrapers such as this Cat 623G have the advantage of being able to load themselves without the help of a pusher. To the casual observer, the scraper market may seem to be shrinking. But a ...

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As developers seek methods for reducing the impacts of their projects on the natural environment, the contractors who work for them are doing the same thing. In Mount Vernon, Wash., contractor Plats ...