2021 Caterpillar 318D-319D STIFF LINK THUMB

  • 1 hours
  • Ships nationwide
  • #A7683930
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2021 Caterpillar 318D-319D STIFF LINK THUMB

  • 1 hours
  • Ships nationwide
  • #A7683930
Asking Price$1,995
Tax Benefits
$419
Price with tax savings$1,576
Est. Loan Payment
Price excludes taxes, fees, and shipping

About this equipment

The 2021 Caterpillar 318D-319D Stiff Link Thumb is a robust excavator attachment designed for efficiency and durability. This attachment features hydraulic activation for easy operation and a high-strength steel construction that enhances its durability. Its stiff link design allows for a 360-degree non-rotational grasp, making it ideal for various material handling tasks. The thumb is compatible with 10-15 ton excavators and offers a simple pin-on mounting style. Key features include wear-resistant pads, heavy-duty pivot pins, and safety lock features to prevent unintended movement, ensuring both performance and safety in demanding work environments.

Features

  • Hydraulic Activation for Ease of Use

  • 360-degree Rotation Capability

  • High-strength Steel Construction

  • Adjustable Thumb for Versatile Handling (Optional)

  • Integrated Linkage System for Increased Stability

  • Grease Points for Easy Maintenance

  • Corrosion-resistant Coating

  • Heavy-duty Pivot Pins

  • Pressure-relieving Valves to Protect Hydraulic System

  • Reinforced Mounting Brackets

  • Wear-resistant Pads

  • Large Thumb Tines for Improved Material Handling

  • Compatibility with Various Bucket Styles

  • Simple Installation Process

  • Safety Lock Features to Prevent Unintended Movement

Specifications

  • Thumb Type: Stiff Link

  • Material: High Strength Steel

  • Operating Weight: 450 lbs

  • Base Plate Width: 24 in

  • Overall Length: 48 in

  • Hydraulic Requirement: Not Required

  • Maximum Opening: 36 in

  • Rotation: No

  • Pin Diameter: 65 mm

  • Compatible Excavator Weight: 10-15 tons

  • Mounting Style: Pin-on

Digital Glovebox

For your convenience, we've included these documents free to download so you can make the best decision.


Close-up detailed photos

Listings may picture specialty attachments not included in the sale. If you have questions about machine configuration, contact our sales team.

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Hear what customers are saying about Boom & Bucket.
I'm not your biggest client, but I was treated like I was.Ed K - Texas5/5It was almost too good to be true.Cleveland J - Texas5/5I sent the video to my mechanic and he said go for it.Lee H - California5/5Everything went well.John L - New Mexico5/5Y'all got a good group of people that's keyAbe F - Texas5/5
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