Pro Thumb 4-tooth 1139 mm (45 in): 443-0226

View Specs Gallery

Pro Thumb 4-tooth 1139 mm (45 in): 443-0226
Change model

Change model

Click for Price

Request A Price

Overview

Cat® Pro Thumbs are the ideal add-on to bring a new level of versatility to your Cat machines. Each one is designed for your excavator and bucket combination, so you can take on bigger, bulkier loads without compromising fuel efficiency. We built them to be a durable solution for your daily material handling.

Features At A Glance

Pro for 70% Rotation Coverage

Match the bucket’s rotation 70% with load control at most operating positions
Keep control of your load with an added 20% of rotation coverage over Utility Thumbs
Complete below-grade and vertical tasks in with ease.
Increase the productivity of your machine from digging to material handling

More Versatility, More Production

Works with bucket or rake to grab, pick, sort, and move materials
Maintain grip and hold on load with the width of the thumb spanning across the bucket
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 four tine configurations, select the best option for full 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

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 Pro Thumb 4-tooth 1139 mm (45 in): 443-0226

Download Print

US
Metric

Number of Teeth/Tines	4 4
Stored Height	38.8 in 985 mm
Overall Width	44.8 in 1139 mm
Weight	2427 lb 1101 kg
Length	84.1 in 2137 mm
Tines Included	Yes Yes
Interface Type	Pin Grabber Pin Grabber

See how Pro Thumb 4-tooth 1139 mm (45 in): 443-0226 compares against frequently compared products.

US
Metric

Thumbs Pro Thumb 4-tooth 1139 mm (45 in): 443-0226

Number of Teeth/Tines: 4; 4
Stored Height: 38.8 in; 985 mm
Overall Width: 44.8 in; 1139 mm

Selected Model

Thumbs Pro Plus Thumb 4-tooth 1095 mm (43 in): 533-0909

Number of Teeth/Tines: 4; 4
Stored Height: 33.8 in; 857 mm
Overall Width: 43.1 in; 1095 mm

Model Details

Thumbs Pro Plus Thumb 5-tooth 1139 mm (45 in): 533-0907

Number of Teeth/Tines: 5; 5
Stored Height: 33.8 in; 857 mm
Overall Width: 44.8 in; 1139 mm

Model Details

Tools And Expert Help At Every Turn

Payment Calculator

Current Offers

Rental Options

Find Dealer

Product Brochures and More Are Ready to Download!

Full specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.

First Name

Last Name

Business Phone

Company

Company Address

City

Zip/Postal Code

Country

Level of interest

Yes I'd like to receive future marketing (e.g. new product information, promotions) communications (e.g. email, text and phone) from Caterpillar Inc., its affiliates and subsidiaries worldwide and the Caterpillar dealer network. Regardless of whether you decide to receive these marketing communications, Caterpillar will continue to send service/transactional messages, including those that have to do with any accounts that you may have with us. No I would not like to receive future marketing communications.

Website Privacy Statement Download without providing email

Media Gallery

Photos

Videos

All

Compatible Technology and Services

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

Link

Cat PL161 Attachment Locator

The Cat PL161 Attachment Locator 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

The Cat PL161 Attachment Locator 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

chat with an expert

Footer

Pro Thumb 4-tooth 1139 mm (45 in): 443-0226

Overview

Features At A Glance

Product Specifications for Pro Thumb 4-tooth 1139 mm (45 in): 443-0226

See how Pro Thumb 4-tooth 1139 mm (45 in): 443-0226 compares against frequently compared products.