Stiff Link Thumbs Stiff Link Thumb 4-tooth 732 mm (29 in): 378-2290

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Key Specs

Number of Teeth/Tines
4
4
Stored Height
22.8 in
580 mm
Overall Width
28.8 in
732 mm

Overview

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.

Product Specifications for Stiff Link Thumb 4-tooth 732 mm (29 in): 378-2290

Number of Teeth/Tines 4 4
Stored Height 22.8 in 580 mm
Overall Width 28.8 in 732 mm
Weight 1099 lb 499 kg
Length 75.5 in 1918 mm
Rotation Two static working positions at 90° and 105° Two static working positions at 90° and 105°
Tines Included Yes Yes
Machine Class 20 to 25 ton excavators 20 to 25 ton excavators
Interface Type Pin Grabber Pin Grabber

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