Equipment Type

 Scrapers, Self Propelled

Scrapers, Self Propelled Products

products

The 630K Series wheel tractor-scrapers—631K and 637K—replace the previous 630G Series

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 cycles.

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.

Cat completely redesigned the tractor for its 613G scraper with a C6.6 engine delivering 3 percent more horsepower and a new torque converter increasing rim pull. With faster elevator and travel speeds, the 613G can load material as much as 13 percent faster than its predecessor.

Replacing the 657E, Caterpillar's 657G open-bowl scraper features Cat's C18 ACERT engine for the tractor and the C15 ACERT engine for the scraper. The largest of eight machines in the G Series wheel tractor-scrapers, the 657G has a heaped capacity of 44 cubic yards and a rated load of 104,058 pounds.

Blogs

Big Iron
Technology that enables collection and integration of machine data for production and fleet management may also allow an organization to reap rewards...
Big Iron
Financial pushback to high-tech advancements has been the impetus behind the return to simpler technology.
Big Iron
With hot weather on the way for most of the country, it’s time for managers to consider how to protect workers not fortunate enough to spend all day...
Big Iron
Self-righteous legislators in California now presume to penalize contractors who work on the border wall with Mexico simply because those legislators...

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From the editors 

Rod Sutton @rodsutton
RT : Check out the latest #OrovilleSpillways...
5 days 11 hours ago
Rod Sutton @rodsutton
Great city, great architecture. https://t.co/FjglH9MlZk
6 days 8 hours ago
Frank Raczon @FrankRaczon
Caterpillar’s 988K XE electric drive wheel loader @ Tower Rock Stone in MO. Transmission removed-C18 engine runs ‘l… https://t.co/5X7W1ytgjr
6 days 9 hours ago

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