Best Rubber Tracks for the CAT 299D3
The CAT 299D3 is the flagship of CAT's compact track loader lineup — 106 hp, vertical lift, and 12,570 lbs of operating weight. It runs the largest standard CTL track size: 450x86x60. This is a serious production machine used for heavy site work, demolition, land clearing, and commercial construction. The 60-link track provides maximum ground contact for stability and pushing power.
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Cataloged size: 450x86x60
What size rubber track does the CAT 299D3 use?
The CAT 299D3 uses a 450x86x60 rubber track with a Block (B) guide. This machine produces 106 hp at an operating weight of 12,570 lbs with vertical lift geometry.
Other machines sharing this track size include: CAT 299D, 299C, 289C, 279C, Bobcat T870 (torsion), Takeuchi TL12R2 (299D, T870, TL12R2).
Can I use a different track size on the CAT 299D3?
No — the 299D3 uses only the 450x86x60 size. This is the longest 450mm track available, exclusive to the heaviest CTLs.
What is the best tread pattern for the CAT 299D3?
C-Block is the overwhelming choice for the 299D3. At 106 hp and 12,500+ lbs, this machine is built for hard, abrasive work where C-Block's durability matters most. Zig-Zag for all-season contractors. X-Terrain for dedicated land clearing and forestry where the 299D3's high-flow hydraulics power mulching heads.
Compare all patterns in our tread pattern guide.
How long do CAT 299D3 rubber tracks last?
1,000 to 1,500 hours. The 299D3 is the hardest machine on tracks in the CTL market due to its weight and power. Aggressive operation on abrasive surfaces can drop this to 600–1,000 hours. Proper tension and tread selection are critical.
Maximize track life with track tension set to the CAT service procedure, daily undercarriage cleaning, and matching your tread pattern to your primary work surface. See our maintenance guide for the full checklist.
What undercarriage parts should I replace with new tracks?
Inspect sprockets, front and rear idlers, bottom rollers, alignment and tension at every track swap. Replace wear parts by measured condition and CAT service limits rather than a fixed every-other-track schedule.
How much do CAT 299D3 replacement tracks cost?
Aftermarket OEM-spec tracks from TrackTECH cost significantly less than dealer OEM pricing while matching factory quality specs — continuous steel cord, anti-abrasion virgin rubber, and drop-forged steel guides. All tracks include free shipping and a 24-month warranty. See our OEM vs aftermarket comparison for details.
Shop 450x86x60 tracks for the CAT 299D3, or find your machine in the Track Finder. Call (850) 816-7898 for fitment questions or to request fleet pricing.
Frequently Asked Questions
What size rubber track does the CAT 299D3 use?
The CAT 299D3 uses a 450x86x60 rubber track with a Block (B) guide.
What is the best tread pattern for the CAT 299D3?
C-Block is the overwhelming choice for the 299D3. At 106 hp and 12,500+ lbs, this machine is built for hard, abrasive work where C-Block's durability matters most. Zig-Zag for all-season contractors. X-Terrain for dedicated land clearing and forestry where the 299D3's high-flow hydraulics power mulching heads.
How long do CAT 299D3 rubber tracks last?
1,000 to 1,500 hours. The 299D3 is the hardest machine on tracks in the CTL market due to its weight and power. Aggressive operation on abrasive surfaces can drop this to 600–1,000 hours. Proper tension and tread selection are critical.
How often should I replace sprockets on the CAT 299D3?
Replace sprockets when inspection shows wear beyond CAT service limits. Inspect sprockets, idlers and rollers whenever the tracks are removed.
Related Rubber Track Resources
Quick Buying Answers
Which rubber track rides the smoothest? For a verified fitment that offers it, Multi-Bar is usually the first tread to compare when lower vibration and smoother travel matter most.
Which track lasts longest on pavement? On asphalt and other hard, relatively flat surfaces, Multi-Bar is a strong first choice because it spreads contact across more tread bars. For harsher abrasive work such as broken concrete, rock, or demolition debris, compare a heavier C-Block or Staggered Block pattern instead.
What is the best track for paving? Start with Multi-Bar when ride quality, steady contact, and hard-surface travel are priorities. Confirm that the exact pattern is available for your machine before ordering.
What is the most affordable track? Price depends on the exact width, pitch, link count, guide type, and tread. Once fitment is confirmed, compare the live compatible options rather than changing dimensions just to save money.
What about mud, snow, or soft ground? Zig-Zag is usually the better pattern to compare when cleanout and bite matter more than pavement manners.