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432 mm (17 in) 4 Teeth/2 Tine Stiff Link Thumb for 7-9 Ton Mini Excavators

Number of Teeth/Tines
4/2
Overall Width
17 in
Length
46.8 in

Cat® Stiff Link Thumbs feature a rigid link and are attached to the excavator stick with a weld-on bracket. The bucket curls into the thumb to pick, grab, sort and handle various types of material and objects found on job sites.

Studio Shot
Front View
Top View
Left View
Rear View
Bottom View
Right View

Features

  • Application

    Application

    Cat® Stiff Link Thumbs are designed to easily handle a wide array of bulky, irregularly shaped objects encountered in demolition, industrial, construction, recycling, storm debris clean-up, landscaping and other aggressive applications.

  • Adjustable Link

    Adjustable Link

    Three position link that allows the thumb to be used with a wide range of varying sized objects.

  • Durable Tines

    Durable Tines

    Tines made of T1 steel resist bending and abrasion against some of the hardest materials, like rocks or concrete.

  • Retractable Thumb

    Retractable Thumb

    Retractable thumb allows normal bucket loading when not in use.

  • Cross-Tube Design

    Cross-Tube Design

    Maintains rigidity while offering optimized visibility for better site into bucket when lifting irregular loads.

  • Thumb Tine Spacing

    Thumb Tine Spacing

    Optimized tine and bucket tooth spacing allows thumb and bucket to mesh together without interference. Different width buckets can be used with the same thumb for maximum flexibility.

Specifications

Units for specifications

General

Number of Teeth/Tines 4/2
Overall Width 17 in 432 mm
Length 46.8 in 1189 mm
Stored Height 22.8 in 578 mm
Weight 312.6 lb 141.8 kg
Rotation 78 Degrees
Tine Spacing 10 in 254 mm
Tine Thickness 0.8 in 20 mm
Tines Included Yes
Machine Class 7-9 Ton Mini Hydraulic Excavators
Interface Type Pin On (Pin Grabber)