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Buy now, pay later for well qualified borrowers. Don't let heavy cost slow you down.
Buy now, pay later for well qualified borrowers. Don't let heavy cost slow you down.
This attachment, a 2021 Model 318D-319D Stiff Link Thumb, is made of high-strength steel and requires no hydraulic system as it is mechanically operated. Weighing 1500 lbs, this pin-on type thumb is compatible with machines ranging from 18 to 25 tons. Notably, this model features a pin diameter of 65 mm, an overall length of 48 in, and a width of 18 in. It is equipped with 3 teeth and includes a mounting plate. However, it is not compatible with thumb-ready stick machines. Ideal for use with a pin-on or pin grabber coupler, dependent on the bucket.
CATERPILLAR PART NUMBER 378-2323
CATERPILLAR STIFF LINK THUMB
FOR USE WITH: Pin On OR Pin Grabber Coupler; Bucket Dependant
INCLUDES 3 TEETH
INCLUDES MOUNTING PLATE
NOT COMPATIBLE WITH THUMB READY STICK MACHINES
SOLD AS IS
Weight: 1500 lbs
Material: High-strength steel
Thumb Type: Stiff Link
Hydraulic Requirement: None (Mechanical)
Maximum Operating Pressure: N/A
Compatible Machine Size: 18-25 Ton
Rotation: No
Pin Diameter: 65 mm
Overall Length: 48 in
Width: 18 in
Attachment Method: Pin-on
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