Hydraulic thumbs substantially increase an excavator’s versatility allowing the operator to place an object in the clamp and then move precisely. ESCO hydraulic thumbs are available in non-link and linkage style to meet any clamp rotation needs. Hydraulic thumbs are designed for the specific bucket setup to assure meshing without interference through the full rotation of the thumb.
ESCO hydraulic thumbs offer:
- Heavy gussets and reinforcements make the thumb stronger and longer lasting
- Serrated teeth with webbing for more gripping action
- Large diameter, hardened pins and bushings provide more life and allow easy thumb rebuild