OEM Tree Grapple Manufacturers - RSBM ODM OEM Pin-on Thumb for 1-50t Excavator – Ransun
OEM Tree Grapple Manufacturers - RSBM ODM OEM Pin-on Thumb for 1-50t Excavator – Ransun Detail:
Characteristics
Definition – It’s a special designed hydraulic thumb with only the cylinder bracket welded on excavator arm.
Applied Size – It’s for 1 to 50 tons under most circumstances, but we could make it larger to fit customers’ s require.
Characteristic – Pin-on thumb pivots directly on the pins to allow its tine to follow the bucket teeth, staying coincident in all angles. Application – Similar with manual thumb and other two types of hydraulic thumb, pin-on hydraulic thumb is also applied in grabbing materials and holding them from falling.
Basic Info
(1) What is a pin-on link thumb?
It’s a special designed type of hydraulic thumb pivoting directly on the pins,
(2) How do you install a hydraulic pin-on thumb?
Please click the “Contact Us” link for help.
(3) What’s the difference between hydraulic weld-on thumb and pin-on hydraulic thumb?
On pin-on hydraulic thumb, only the cylinder bracket is welded to the arm.
Product detail pictures:





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We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for OEM Tree Grapple Manufacturers - RSBM ODM OEM Pin-on Thumb for 1-50t Excavator – Ransun , The product will supply to all over the world, such as: Bulgaria, Houston, Anguilla, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.

Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
