Equipment Type

 Crawler Excavators

Crawler Excavators are utilitarian machines that can dig trenches, load trucks, lift pipe, and handle attachments, such as hydraulic breakers, shears, and grapples. These machines range in size from the "mini" that fits through a back-yard gate, to those in mining applications and have operating weights of a quarter million pounds or more.

products

Tier 4-Final upgrades to the Cat 390F and 374F excavators include the Cat ACERT C15 with 472 horsepower in the 374F and the C18 with 524 horsepower in the 390F.

The 323F L excavator has a 161-horsepower C7.1 engine, which gives it 9 percent better fuel efficiency than the E Series predecessor.

The 303E CR expands Caterpillar’s line of mini excavators, with the new machine offering an operating weight of 7,782 pounds.

E20 compact excavator replaces the 324 model. The 13.9-horsepower, Tier 4-compliant unit has maximum reach of 14 feet

Cat 303.5E2, 304E2, 305E2, 305.5E2 and 308E2 are updates of the E Series excavators.

Blogs

Big Iron
I interviewed former Transportation Sec. Ray LaHood before he spoke at Caterpillar's media dinner on October 29.
Big Iron
Video illustrates Seattle Tunnel Partners' work plan for repairing Bertha, the SR 99 tunneling machine. The plan includes four major repair and enhancement elements.
Big Iron
I asked Manger about the timing of the skid steer launch, and some unusual product features.
Big Iron
We will publish some of Mike’s classic articles next year in honor of this milestone, and we want you to choose the most useful or meaningful.

CE Twitter Feed 

ConstructionEqt @ConstructionEqt
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From the editors 

Rod Sutton @rodsutton
RT @FrankRaczon: It's a great day for a Construction Equipment Field Test! Can you guess what we're...
5 hours 44 min ago
Frank Raczon @FrankRaczon
It's a great day for a Construction Equipment Field Test! Can you guess what we're evaluating? http://t.co/...
10 hours 51 min ago
Frank Raczon @FrankRaczon
RT @MikeOnMachines: VIDEO: Kudos to...
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