120 Series Hydraulic Main Pin Thumb

Manual and Hydraulic Thumbs

Hydraulic Main Pin Hydraulic Thumb (120 Series) for Cat 312E Excavator.

We offer plate mount thumbs, main pin thumbs, and progressive link thumbs excavator operating weights ranging from 20,000 pounds to 30,000 pounds for 120 series thumbs. Each thumb is designed for a specific weight range of machines and can be purchased as a hydraulic or manual configuration. Thumb tines are made from AR400 steel and built for rigorous use.

Industry Uses: Construction, Excavation, Land Clearing, Demolition