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
It's more than just the loss of cable TV or Internet. It's "gas line go boom" and a call to the coroner.
Big Iron
These tools, provided by equipment manufacturers, help users understand fuel efficiency benefits.
Big Iron
Fuel suppliers may not understand how critical clean fuel is for today's emissions-sensitive diesel engines.
Maintenance Matters
- Sponsored blog - Eric Shaffer recounts how his own personal experience shifted his thinking from assumptions to facts.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
RT @rodsutton: The WSJ is reporting that #Caterpillar is ending its relationship w/ #Navistar and will...
25 min ago
ConstructionEqt @ConstructionEqt
@AGCofA participates in panel on #drone use in #construction....
19 hours 19 min ago
ConstructionEqt @ConstructionEqt
Senate adds export-import bank renewal to #highway bill http://t.co/xHhVurNr2F #funding...
22 hours 25 min ago

From the editors 

Rod Sutton @rodsutton
The WSJ is reporting that #Caterpillar is ending its relationship w/ #Navistar and will build its own dump trucks in Texas. Stay tuned.
28 min 45 sec ago
Frank Raczon @FrankRaczon
We're still striking #utilities. "Understand the Underground" & call 811. My latest blog: http://t.co/...
5 days 21 hours ago
Rod Sutton @rodsutton
RT @TheRealBuzz: I have 3 words to describe why this photo Neil took of me is so iconic: Location,...
1 week 37 min ago

Register Now

Featured Video