SL Thumb 732 mm (29 in)

SL Thumb 732 mm (29 in)

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 22.8 in

  • Overall Width 28.8 in

  • Weight 1099 lb

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Product Specifications



  • Interface Type Pin Grabber

  • Length 75.5in

  • Machine Class 20 to 25 ton excavators

  • Number of Teeth/Tines 4

  • Overall Width 28.8in

  • Rotation Two static working positions at 90° and 105°

  • Stored Height 22.8in

  • Tines Included Yes

  • Weight 1099lb