Description
The Kubota KX91-3S replacement hydraulic thumb cylinder belongs to the categories of Double-Acting Welded Rod Hydraulic Cylinders, Kubota, Replacement Welded Rod Hydraulic Cylinders, and Welded Cylinders. It is manufactured by Kubota Hydraulic Cylinders and is designed to function as a Thumb or Bucket Clamp for excavators and mini excavators. The product SKU is 1312184951, it weighs 48 lbs, has a bore of 2.5 inches, a rod of 1.5 inches, and a stroke of 18 inches.
The Kubota KX91-3S is a high-grade replacement hydraulic thumb cylinder that is designed for efficient operation and longevity. It is made with quality and precision in mind, ensuring that it can withstand the toughest conditions and deliver reliable performance. The thumb cylinder is built for excavators and mini-excavators, providing them with the power and control they need to handle heavy loads and tasks. It is important to follow the manufacturer’s maintenance guidelines to ensure that the thumb cylinder remains in top condition, which includes regular oil changes and inspections for leaks or damage.
We at Xinlan are proud to provide high-quality hydraulic cylinders like the Kubota KX91-3S. We invite you to explore our range of products and experience the difference that a top-quality hydraulic cylinder can make in your operations. It’s time to upgrade your equipment and improve your productivity with Xinlan. 

Come and take a virtual tour of our VR factory and see where our superior hydraulic cylinders are made. Experience the Xinlan difference today.
At Xinlan, we also offer custom manufacturing services to meet your specific needs. We understand that not all requirements can be met with standard products, which is why we are happy to work with you to create a hydraulic cylinder that fits your exact specifications. 
Frequently Asked Questions
- What is the weight of the Kubota KX91-3S hydraulic thumb cylinder?
- What is the bore size of the Kubota KX91-3S hydraulic thumb cylinder?
- What are the maintenance guidelines for the Kubota KX91-3S hydraulic thumb cylinder?
Watch our video on how a hydraulic cylinder works:
