CAT 299D3 tread fitment

CAT 299D3 C-Block Rubber Tracks

C-Block is the hard-clay and hard-surface tread choice for CAT 299D3 machines running 450x86x60 rubber tracks. Use it when you want a flatter contact patch, controlled turning, and longer wear on compacted clay, pavement, gravel, and mixed construction surfaces.

450x86x60 hard-surface rubber tracks for abrasive ground, gravel, pavement, and construction work.

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CAT 299D3 C-Block rubber tracks for hard surfaces

C-Block is the durability-first tread choice for CAT 299D3 machines working on abrasive ground, gravel, pavement, demolition sites, and mixed construction surfaces. This page is specific to the CAT 299D3 450x86x60 fitment and focuses on when C-Block is the right tread pattern.

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Best use cases

  • Asphalt, concrete, and hard packed jobsites
  • Gravel, aggregate, and abrasive ground
  • General construction where tread life matters more than turf protection
  • Operators wanting a stable, controlled feel on firm surfaces

Fitment note

The CAT 299D3 commonly uses 450x86x60 rubber tracks. If your machine tag, serial range, or existing track markings differ, send the machine make and model before ordering so TrackTECH can confirm fitment.

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CAT 299D3 C-Block track questions

Quick answers for choosing C-Block on a CAT 299D3.

  • Are C-Block tracks good for a CAT 299D3 on pavement?
    Yes. C-Block is the preferred CAT 299D3 tread when the machine works on pavement, gravel, aggregate, demolition, and other abrasive hard surfaces.
  • Are C-Block tracks turf friendly?
    No. C-Block prioritizes durability and hard-surface stability. For finished lawns or low ground disturbance, Multi-Bar is usually the better CAT 299D3 tread choice.
  • What size C-Block track fits the CAT 299D3?
    The CAT 299D3 commonly uses 450x86x60 rubber tracks. Always verify the existing track markings or machine details before ordering.

Need C-Block tracks for a CAT 299D3?

Send your machine model or existing track size and TrackTECH will confirm the right 450x86x60 fitment before ordering.

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