Equipment Type

 Scrapers, Self Propelled

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
There’s a fine line between providing you information and trying to sell you something—but when it comes to safety, sharing information never hurts.
Big Iron
All the great benefits of technology are only as good as technology’s adoption rate.
Big Iron
As fleet-using organizations accept and integrate technology across the operations front, equipment will become integrated more closely with operations.
Big Iron
The new oils and forthcoming regulations on greenhouse-gas emissions are just the latest steps in the battle for cleaner air.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
Orbital ATK to be NASA's prime contractor for Commercial Infrastructure for Robotic Assembly and Services in space.… https://t.co/oKz4nxzhNo
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From the editors 

Rod Sutton @rodsutton
RT : The most innovative 100...
2 days 8 hours ago
Rod Sutton @rodsutton
A message we all need to heed. And thanks for not sharing the #fail videos. https://t.co/ZUDf0CdS3U
2 days 8 hours ago
Rod Sutton @rodsutton
The long-awaited ISO telematics standard has been released. https://t.co/6l1hvN1Lcc Collaborative efforts...
3 days 5 hours ago
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