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Utility Thumbs
346 mm (14 in) 5 Teeth/2 Tine Utility Thumb for 302.5C Mini Excavators
Length
29.1 in
Stored Height
14.1 in
Overall Width
13.6 in
SPECIFICATIONS
Cat® Utility Thumbs offer a cost-effective thumb design with hydraulic thumb control, combined with wide compatibility with machines, buckets and couplers.
Detailed Equipment Specifications
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Length
29.1 in
738 mm
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Stored Height
14.1 in
357 mm
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Overall Width
13.6 in
346 mm
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Weight
145.5 lb
66 kg
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Rotation
93.0 in
93.0 mm
133 degrees
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Number of Teeth/Tines
93.0 in
93.0 mm
5/2
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Tine Spacing
9.9 in
251 mm
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Tine Thickness
0.6 in
16 mm
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Tines Included
93.0 in
93.0 mm
Yes
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Machine Class
93.0 in
93.0 mm
302.5C Mini Excavators
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Interface Type
93.0 in
93.0 mm
Pin On
Application
Cat® Utility thumbs are utilitarian in design. This style is perfect for the excavator that could benefit from a thumb for handling smaller size and lighter weight material on an occasional basis. They are best suited for the machine that does not handle material all day long.

Versatile
Utility thumbs are universal in that they work well with most all buckets and couplers. They are well-suited for fleets with a mix of machines with varying bucket and coupler combinations.

Easy Installation
An optional bracket can be welded onto the stick allowing for an easy installation if machine was not already fitted with one from the factory.
Cylinder Snubber
A snubber in the thumb cylinder cushions the thumb as it retracts to it's stored position, thus reducing wear on components from unnecessary jolts and frees operator to focus on other tasks.
Shut-Off Valves/Quick Couplings
Allows for attachment of other work tools without removing thumb (ex. Hammer). The shut-off valve also functions as a hydraulic lock when not in use. Quick couplings allow the thumb to be disconnected and another tool used while the thumb is still attached to the stick.
Retractable Thumb
Retractable thumb allows normal bucket loading when not in use.
Cross-Tube Design
Maintains rigidity while offering optimized visibility for better site into bucket when lifting irregular loads.
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.
Similar Attachments
346 mm (14 in) 5 Teeth/2 Tines
Length
29.1 in
Stored Height
11 in
Overall Width
13.6 in
VIEW DETAILS
457 mm (18 in) 6 Teeth/2 Tines
Length
49.6 in
Stored Height
18.6 in
Overall Width
18 in
VIEW DETAILS
356 mm (14 in) 8 Teeth/2 Tines
Length
35.7 in
Stored Height
13.1 in
Overall Width
14 in
VIEW DETAILS
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