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
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...
Big Iron
Alongside all the heavy equipment on a job site, and in some cases outnumbering it, work various sizes of trucks.
Big Iron
What’s ahead for drones in 2017? A lot more than serving as flying extras for Lady Gaga’s Super Bowl halftime show.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
Houston, TX, has begun construction on the largest water purification plant in the world. https://t.co/RywBu5s1Gq...
2 hours 19 min ago
ConstructionEqt @ConstructionEqt
Caterpillar’s Underground Mining Group is preparing to test a battery-electric loader. https://t.co/lrYjEJo3jC...
10 hours 19 min ago
ConstructionEqt @ConstructionEqt
Cummins is working with Oak Ridge National Laboratory to repair diesel engines using 3D printing.… https://t.co/PDQ9bp51BI
14 hours 19 min ago

From the editors 

Frank Raczon @FrankRaczon
How many people can fit on an ADT? Luckily for these folks affected by Hurricane Harvey, quite a few. https://t.co/co7vZBq45U
2 weeks 6 days ago
Rod Sutton @rodsutton
3 weeks 3 days ago
Rod Sutton @rodsutton
Profits up, debt down. Mining giants rebounding. Via
3 weeks 5 days ago

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