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
Just as equipment fleet managers gear up purchase plans, politics is applying more pressure to machine prices. That pressure is coming from President...
Big Iron
For an upcoming Buying File feature on excavators, we asked OEMs if they thought you were properly using all the technology provided. What we heard...
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.

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From the editors 

Rod Sutton @rodsutton
Targeting the skills gap...while rebuilding the Lower Ninth. Kudos and well done! https://t.co/XLSb6CIz9Y
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RT : “The 1.3m jobs supported by the...
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Rod Sutton @rodsutton
Just as equipment fleet managers gear up purchase plans, politics is applying more pressure to machine prices.… https://t.co/zwu1t7OiyI
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