The new Caterpillar 420E, with a Tier-II-compliant 3054C DIT diesel engine rated at 89 net horsepower, uses modified transmission and rear-axle ratios to increase travel speed to 25 mph (up from 20.4 ...

Thumbs mount on the bucket pin of hydraulic excavators in the Cat 311 through 329 model range and move along the same arc as the bucket edge for precise control Two different Pro Series Hydraulic ...