Large excavator attachments include the HT Thumbs (main pin) and Pro-Link Thumbs paired specifically with the E145 and E165 large excavators. HT thumbs use a hydraulic cylinder to provide up to ...

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), ...

The Bobcat E55 excavator with extendable-arm option has a 30-inch range of motion and a maximum dig depth of 14 feet 7 inches; approximately 22 inches more dig depth than an E55 with the standard arm ...