Stiff Link Thumb 4-tooth 545 mm (22 in): 378-2321

Specifications

Features

Increase the Productivity of Your Machine

• Two static working positions at 90° and 105°
• Closed face design holds fine materials better, provides better retention when working in loose material, and prevents material from packing in the frame.
• Expanded machine compatibility range due to a lighter design
• Increase the productivity with periodic use where a bucket or rake alone would fall short

More Versatility, More Work Done

• Works with bucket or rake to grab, pick, sort, and move materials
• Stiff Link Thumbs are universal to across range of bucket sizes, making them easier to pair to buckets in a mixed fleet
• Get the best thumb for your tasks. With three tine configurations, select the best option for a wide or narrow grip, shorter center times for straddling the boom during transport.
• Managing multiple attachments for a fleet is easier with a coupler system. Select thumb models are compatible with Cat Pin Grabber Couplers, allowing for machines of similar sizes to share thumbs and other attachments.

Simple to Operate

• Patented alignment system allows for one person to easily deploy or store the thumb
• Folds against machine boom for easy storage during travel or other activities
• Simple installation, maintenance, and overall operation make thumbs a simpler, more affordable owning and operating choice than grapples

Boost Efficiency and Productivity with Integrated Technology

• Never waste time looking for your thumbs again. Cat asset tracking is available for your attachments or anything in your fleet you need to track.
• Track your entire fleet of attachments and machines from one source. View thumbs with asset tracking within VisionLink® alongside Product Link™subscribed equipment.
• Keep your assets secure. Thumbs with an asset tracker send an alert if they leave an easy-to-setup site boundary.