SL Thumb 900 mm (35 in)

SL Thumb 900 mm (35 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 27.7 in

  • Overall Width 35.4 in

  • Weight 1919 lb

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Product Specifications



  • Interface Type Pin Grabber

  • Length 81in

  • Machine Class 36 to 52 ton excavators

  • Number of Teeth/Tines 4

  • Overall Width 35.4in

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

  • Stored Height 27.7in

  • Tines Included Yes

  • Weight 1919lb