Mini Excavator Hydraulic Thumb Clip， 3 tons Hydraulic Thumb Kit with L-Bracket and Hydraulic Hose*2, Anti-Slip Tooth Design Branching Grippers for River Dredging, Earth Moving Breaking Rocks
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Our take
A hydraulic thumb attachment for mini excavators rated up to 3 tons, used to grip and hold uneven or delicate materials during digging and loading work.
- 3-ton rated capacity
- High-strength steel gripper arm
- Serrated anti-slip teeth
- Includes L-bracket and two hydraulic hoses
- Fits mini excavator auxiliary hydraulic system
About this item
This thumb clip kit mounts to a mini excavator bucket using an L-bracket and connects to the machine's auxiliary hydraulic system through two hydraulic hoses, allowing the arm to open and close for gripping tasks. The gripper arm is built from high-strength steel with serrated, anti-slip teeth designed to hold slippery or rounded materials such as rocks, logs, pipes and concrete debris.
It is intended for use in confined work areas where precise handling is needed, such as clearing rebar and concrete waste, moving timber without damaging the surface, placing drainage or cable pipe, or separating ore from waste rock during excavation.
Installation involves removing the bucket's original pin, fitting the thumb clamp bracket, connecting the hydraulic line, and adjusting the opening and closing stroke to suit the bucket. The listing notes this requires a two-line hydraulic system on the excavator.
Key specs
| Brand | RLDEXCAVARE |
|---|---|
| Capacity | 3 tons |
| Material | High-strength steel |
| Hydraulic Connection | Two-line hydraulic system required |
| Item Weight | 35.8 pounds |
| Package Dimensions | 22 x 10 x 10 inches |