Equipment Type

 Scrapers, Self Propelled

products

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.

The 657G scraper provides fast cycle times, ease of service and operator comfort

Blogs

Big Iron
George Ellis explains how Terex Construction has shifted its distribution strategy to rental.
Big Iron
When highway bill time comes, remember that your president hung you out to dry on Keystone…in the name of a handful of alarmists.
Big Iron
Gwenne Henricks explains how Caterpillar's Innovations Lab will address customer needs.
Big Iron
Bob Emerrson, in a blog post titled “Enabling the IoT Vision,” suggests that telematics is but a stepping stone to the full service that end-users will eventually enjoy from the technology.

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From the editors 

Rod Sutton @rodsutton
What's the rental strategy for Terex Construction? We asked president George Ellis. @My_Terex...
23 hours 13 min ago
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Strong @TheRentalShow, optimistic...
1 day 22 hours ago
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RT @roadeditor: ROADS/BRIDGES: Congressional alignment forming for #transportation #funding...
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