Introducing our JMA 3-Tooth Non Progressive Hydraulic Thumb for Caterpillar 305, 304C CR, 305C CR, 305D CR, 305E CR, 305.5D CR, 305.5E CR, 306 or similar machines.
This boasts a rock-solid build that guarantees top-notch performance on every job. With a smart design that allows partial rotation and a 3-tooth structure driven by a single cylinder, you'll experience unmatched control and efficiency.
🏗 Designed exclusively with OEM specifications, this JMA Hydraulic thumb slides into action with a perfect fit on your Excavator Bucket.
🛠 OEM Excellence Guaranteed!
Technical Specification
Main-pin diameter: 45 MM (Pin Included) Overall Length: 860 mm / 34” inches Width: 408 mm / 16” inches Height: 180 mm / 7” inches Weight: 157 KGS Hydraulic Cylinder length: 710 MM Hydraulic Cylinder Length: 1,130 MM
This powerful excavator thumb is built to make your construction projects a breeze.