Korean technology different applications hydraulic bucket thumb mechanical thumb to suit zx330LC excavator

Excavator Mechanical Thumb

1. YON Mechanical excavator thumbs provides the versatility needed to get the most out of your excavator. The thumb’s rugged design combined with easily maintained parts provide a product that will provide years of productive service, by allowing you to pick and move more material more efficiently.

2. With preassembled components and minimal welding, YON Mechanical thumbs can be put to work quickly and for less cost.

Excavator Hydraulic Thumb

1. YON Hydraulic Thumb provides more constant pressure throughout the entire cylinder range. The thumb achieves more than 180 degree open and close which makes it easy to reach and pick up objects that are close to your excavator.

2. Hydraulic cylinder installation hydraulic one-way valve
Protect the smooth expansion and pressure of hydraulic cylinder. And prevent clipped objects from falling off.

Specification

Other excavator attachments