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SL Thumb 545 mm (21 in) 109580

Cat® Stiff Link Thumbs are the ideal add-on to add versatility to your Cat machines. Designed for specific excavator and bucket combinations, they help you take on more materials without compromising fuel efficiency. We built them to upgrade your machine to handle larger, bulkier materials.

Number of Teeth/Tines
4
Stored Height
20.4 in
Overall Width
21.4 in
Weight
643 lb

Dimensions

Number of Teeth/Tines
4
Stored Height
20.4in
Overall Width
21.4in
Weight
643lb
Length
56.5in
Rotation
Two static working positions at 90° and 105°
Tines Included
Yes
Machine Class
11 to 19 ton excavators
Interface Type
Pin Grabber

Standard Equipment:

Optional Equipment:

Specifications

Dimensions

Number of Teeth/Tines
4
Stored Height
20.4in
Overall Width
21.4in
Weight
643lb
Length
56.5in
Rotation
Two static working positions at 90° and 105°
Tines Included
Yes
Machine Class
11 to 19 ton excavators
Interface Type
Pin Grabber

Standard Equipment:

Optional Equipment: