Thumbs
Hydraulic thumbs for handling logs, rocks, and debris. Progressive linkage for full clamping force.
Do I need a hydraulic thumb on my excavator?
A hydraulic thumb is essential for moving logs, rocks, and debris. It transforms your excavator into a material handler, adding 30% more capability. Most AGT excavators include thumbs standard.
- Essential for land clearing
- Handles logs, rocks, debris
- Progressive linkage design
- Often included with AGT excavators
A hydraulic thumb adds 30% more capability to your excavator by allowing you to grab and move materials. Progressive linkage design maintains clamping force throughout the curl range.
Thumbs are essential for land clearing, demolition, and material handling. All AGT excavators include thumbs as standard equipment on most models.
Thumbs (2 products)

2.8 Ton, Kubota Diesel Engine Mini Excavator w/ Hydraulic Thumb
Uses 35 mm pin attachmentsIn Action VideoHow to Drive AGT Industrial Inc.

Weld-On Hydraulic Thumb for STE17SR
Must be welded on to the arm/dipperDesigned for 30mm pins, see images for specific measurementsThe YYMZJ-STE25SR hydraulic thumb is a durable attachment designed to fit the STE17SR mini excavator. Bui