| Number of Teeth/Tines | 2 2 |
| Stored Height | 19.6 in 497 mm |
| Overall Width | 24.1 in 612 mm |
| Weight | 1075 lb 488 kg |
| Length | 77.6 in 1970 mm |
| Rotation | Cover 50 percent of the bucket's rotation Cover 50 percent of the bucket's rotation |
| Tines Included | Yes Yes |
| Machine Class | 19 to 35 ton excavators 19 to 35 ton excavators |
| Interface Type | Pin Grabber Pin Grabber |
My Account
Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Welcome Back!
My Account Dashboard
Account Information
Site Settings
Security
Utility Thumbs Utility Thumb 2-tooth 612 mm (24 in): 633-1771
Request A Price Click for PriceKey Specs
- Number of Teeth/Tines
- 2
- 2
- Stored Height
- 19.6 in
- 497 mm
- Overall Width
- 24.1 in
- 612 mm
Overview
Cat® Utility Thumbs are the ideal add-on to bring a new level of 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 be an affordable solution to handle bulky materials whenever you need.
Features At A Glance
Utility for 50% Rotation Coverage
- Cover 50% of the bucket’s rotation
- For better machine stability and load capability use a Utility Thumb, which is up to 43% lighter over Pro Series Thumbs in some size classes
- Improve visibility to the materials and in trenching applications with a narrower profile
- Increase the productivity with periodic use where a bucket or rake alone would fall short
More Versatility, More Production
- Works with bucket or rake to grab, pick, sort, and move materials
- Utility Thumbs are universal to across range of bucket sizes, making them easier to pair to buckets in a mixed fleet
- Secure materials between the thumb and bucket or rake with the unique curvature of the thumb and serrations on the tines
- Get the best thumb for your tasks. With two tine configurations, select the best option for a wider grip or 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
- Easily controlled from cab separate from the bucket
- 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
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.
Product Specifications for Utility Thumb 2-tooth 612 mm (24 in): 633-1771
See how Utility Thumb 2-tooth 612 mm (24 in): 633-1771 compares against frequently compared products.
Thumbs
Utility Thumb 2-tooth 612 mm (24 in): 633-1771
Selected
- Number of Teeth/Tines
- 2
- 2
- Stored Height
- 19.6 in
- 497 mm
- Overall Width
- 24.1 in
- 612 mm
Thumbs
Utility Thumb 2-tooth 600 mm (24 in): 633-1770
- Number of Teeth/Tines
- 2
- 2
- Stored Height
- 18.6 in
- 472 mm
- Overall Width
- 16 in
- 406 mm
Thumbs
457 mm (18 in) 6 Teeth/2 Tines
- Length
- 49.6 in
- 1259 mm
- Stored Height
- 18.6 in
- 472 mm
- Overall Width
- 18 in
- 457 mm
assignment Product Brochures and More Are Ready to Download!
Caterpillar product brochures and other informational documents are available for your growing business.
Related Products
Maximize your equipment investment with Cat related products
Excavators
