SL Thumb 837 mm (33 in)

SL Thumb 837 mm (33 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 24.4 in

  • Overall Width 33 in

  • Weight 1514 lb

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Product Specifications



  • Interface Type Pin Grabber

  • Length 67.7in

  • Machine Class 24 to 35 ton excavators

  • Number of Teeth/Tines 4

  • Overall Width 33in

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

  • Stored Height 24.4in

  • Tines Included Yes

  • Weight 1514lb