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 ...

Pro Series hydraulic thumbs for Cat hydraulic excavators in the 311 through 329 model range mount on the bucket pin and move along the same arc as the bucket edge. The operator controls the thumb ...

A new extendable arm option for M-Series E32 and E35 compact excavators provides 30 inches of additional reach beyond the standard arm. The arm design allows the use of a hydraulic clamp (or thumb), ...

I bought the cheapest Mini Excavator There are cheaper excavators out there, but I wanted one around 10,000 pounds and it had to have a hydraulic thumb. The mini excavator I ended up purchasing is a ...