JMA 3-Tooth Non Progressive Hydraulic Thumb for Sany SY50, SY55 Mini Excavators

JMA 3-Tooth Non Progressive Hydraulic Thumb for Sany SY50, SY55 Mini Excavators

$2,697 (USD)

Available quantity: 4

orCall +1 305-418-0425


Introducing our JMA 3-Tooth Non Progressive Hydraulic Thumb to fit a Sany SY50, SY55 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

ü  Main-pin diameter: 45 MM (Pin Included)

ü  Overall Length: 860 mm / 34” inches

ü  Width: 408 mm / 16” inches

ü  Height: 180 mm / 7” inches

ü  Weight: 157 KGS

ü  Hydraulic Cylinder length: 710 MM Retract

ü  Hydraulic Cylinder Length: 1,130 MM Extended

This powerful excavator thumb is built to make your construction projects a breeze.

The JM ATTACHMENTS Hydraulic Main Pin Thumb Fits Sany SY50, SY55 Thumb boasts a robust 3-tooth design with a single cylinder for a strong and secure grip. Its compatibility with your excavator bucket ensures seamless integration and optimal performance. 🏗

Crafted to accept OEM-style parts, including Cylinder and Seal Kits, this thumb is designed for easy maintenance and durability. Painted in our company GREEN color, it effortlessly complements your machinery's appearance. 🎨

With a sturdy 45 MM Pin, you can rely on the JM Attachments Thumb for consistent and reliable functionality. It is engineered to withstand the toughest excavation tasks, providing excellent support and stability.

The complete thumb set includes everything you need for a hassle-free installation, from the thumb structure to the mounting bracket. All you have to do is get it set up and put it to work right away! ⛏

Upgrade your excavator today with the JM Attachments 3-Tooth Non Progressive Hydraulic Thumb. 🛠 Take your excavation game to the next level and increase your productivity on the job site.


ManufacturerJM Attachments
ModelSY50, SY55
Serial NumberCATHYTHUM45
Stock NumberCATHYTHUM45