Utility Thumbs Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Request A Price Shop Now

Key Specs

Number of Teeth/Tines: 2; 2

Stored Height: 19.3 in; 490 mm

Overall Width: 12.6 in; 320 mm

Utility Thumb 2-tooth 355 mm (14 in): 633-1764
Change model

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

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

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.

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

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.

Product Specifications for Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Number of Teeth/Tines	2 2
Stored Height	19.3 in 490 mm
Overall Width	12.6 in 320 mm
Weight	705.5 lb 320 kg
Length	53.4 in 1355 mm
Rotation	Cover 50 percent of the bucket's rotation Cover 50 percent of the bucket's rotation
Tines Included	Yes Yes
Machine Class	11 to 15 ton excavators 11 to 15 ton excavators
Interface Type	Pin-on Pin-on

Product Specifications for Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Download Print

Number of Teeth/Tines	2 2
Stored Height	19.3 in 490 mm
Overall Width	12.6 in 320 mm
Weight	705.5 lb 320 kg
Length	53.4 in 1355 mm
Rotation	Cover 50 percent of the bucket's rotation Cover 50 percent of the bucket's rotation
Tines Included	Yes Yes
Machine Class	11 to 15 ton excavators 11 to 15 ton excavators
Interface Type	Pin-on Pin-on

See how Utility Thumb 2-tooth 355 mm (14 in): 633-1764 compares against frequently compared products.

Thumbs

Selected

Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Number of Teeth/Tines: 2; 2
Stored Height: 19.3 in; 490 mm
Overall Width: 12.6 in; 320 mm

Thumbs

475 mm (19 in) 6 Teeth/2 Tines

Length: 48 in; 1219 mm
Stored Height: 18.3 in; 464 mm
Overall Width: 18.7 in; 475 mm

View Details

Thumbs

Utility Thumb 2-tooth 355 mm (14 in): 633-1765

Number of Teeth/Tines: 2; 2
Stored Height: 18.7 in; 475 mm
Overall Width: 12.6 in; 320 mm

View Details

Tools And Expert Help At Every Turn

Find Dealer

Payment Calculator

Current Offers

Rental Options

Used Options

Product Brochures and More Are Ready to Download!

Caterpillar product brochures and other informational documents are available for your growing business.

Media Gallery

Photos

Utility Thumb

Utility Thumb working

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Equipment Management

Cat® PL161 Attachment Tracker

Technology Cookies are required.
Please note: You must accept the use of all cookies to enable this feature.
Cookie Settings

The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

Explore Technology

1 - 8 of 9 Items items

Previous Next

The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

Explore Technology

Find Your Dealer

Utility Thumbs Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Overview

Features At A Glance

Product Specifications for Utility Thumb 2-tooth 355 mm (14 in): 633-1764

Product Specifications for Utility Thumb 2-tooth 355 mm (14 in): 633-1764

See how Utility Thumb 2-tooth 355 mm (14 in): 633-1764 compares against frequently compared products.