Stronger ground engagement for demanding daily CTL use. Premium heavy-duty CAT 249D tracks are built for pushing, grading, loading, dirt work, hard clay, gravel, and packed jobsite surfaces. Both 320x86x49 and 400x86x49 configurations use an 86 mm pitch and 49 links, with the correct width selected to match the confirmed track currently on the machine.
Built with 30% more rubber than standard-duty replacements, continuous steel reinforcement, and a heavy-duty track body, these tracks are designed to deliver dependable traction, controlled machine response, and longer working value without the premium cost typically attached to dealer-supplied OEM tracks.
The 249D puts repeated torque into the track during pushing and directional changes, making additional rubber and reinforced internal structure valuable when the machine is run hard across abrasive ground.
Available replacement sizes are 320x86x49 and 400x86x49. Both share the same 86 mm pitch and 49-link length; track width is the variable that must be confirmed before ordering. Correct width, pitch, link count, and guide geometry keep the belt working correctly with the sprocket, rollers, and idlers. Search terms such as CAT 249D tracks, Caterpillar 249D rubber tracks, 320x86x49 tracks, and 400x86x49 replacement tracks all lead back to the same rule: match the complete size first.
A CAT 249D replacement track should do more than look aggressive. It needs to maintain usable ground contact while pushing, grading, carrying material, turning under load, and transitioning between surfaces. A reinforced belt structure helps support stable machine response while the selected tread controls bite, cleanout, and ride behavior.
Tracks, sprockets, bottom rollers, idlers, guides, and tension all work as one system. Before installing new CAT 249D tracks, inspect for hooked sprocket teeth, seized rollers, worn idlers, uneven guide wear, and incorrect tension. A healthy undercarriage helps the new belt run smoother and wear more evenly.
These premium heavy-duty replacement tracks are built for contractors, rental fleets, owner-operators, and equipment shops that care about traction, fitment, track body strength, and service life—not just the lowest initial purchase price.
Purpose-built. Heavy-duty. Performance grade. Built for the work. Backed by 24-month warranty protection and fitment support before shipment.
ENGINEERED FOR THE JOBSITE
Heavy-duty replacement rubber tracks engineered for compact track loaders, tracked skid steers, mini excavators, mini track loaders, and demanding construction equipment applications.
Precision-matched to the correct track width, pitch, link count, and guide configuration for your machine.
Continuous internal steel cord construction eliminates overlapping cord joints and helps maintain consistent strength around the full track.
Construction-grade rubber and reinforced internal components are built for demanding jobsites and long service life.
Heavy-duty steel track guides are treated for corrosion resistance and built to handle repeated undercarriage loads.
Backed by TrackTECH's 24-month rubber track warranty for materials and workmanship.
Tread Pattern Guide
Compare common TrackTECH rubber track tread patterns by traction, ride comfort, surface protection, and jobsite conditions.
Balanced Jobsite Performance
Best for: general construction, dirt, gravel, clay, and mixed jobsite use.
C-Block tracks are a strong all-around option for compact track loaders working across everyday jobsite conditions. They provide dependable traction, a stable ride, and balanced wear life without being overly aggressive on the ground.
Aggressive Traction
Best for: mud, loose soil, slopes, clay, and soft ground.
Zig-Zag tracks use an alternating lug design to improve bite and help the track clean out in loose or wet conditions. This pattern is a strong choice when traction and hillside control matter more than surface protection.
Severe-Duty Terrain
Best for: forestry, mulching, extreme land clearing, and the most severe off-road environments.
Designed for high-horsepower CTLs in dense brush, jagged terrain, and debris-heavy conditions. The most aggressive TrackTECH tread for severe duty — built for durability, puncture resistance, and relentless traction when clearing heavy brush or earth.
Fortified Core Defense: ultra-reinforced center guide deflects stumps, jagged rocks, and sharp forestry debris from the core. Maximum Bite: deep aggressive lugs deliver uncompromising forward drive from deep clay to heavy snowpack.
Trade-off: overkill on sensitive turf or finished pavement — runs rough and will tear up the ground. Ideal surfaces: mulch/brush, deep clay, jagged rock, snow.
Mini Excavator Control
Best for: mini excavators, trenching, grading, utility work, and mixed surfaces.
Directional tracks are commonly used on mini excavators where forward traction, controlled movement, and dependable wear are important. This pattern helps provide predictable movement across dirt, gravel, clay, and general excavation conditions.
Not sure which tread? Use the options on this page, or request a quote.
Fitment, availability, fulfillment, and support for this product
This listing is associated with track size 320x86x49. 100% Precision Fitment. Guaranteed. Request a quote if you need help before ordering. This page does not use years or serials.
The product data currently lists these tread options: C-Block, Staggered Block, Multi-Bar, Zig-Zag. Choose the exact variant shown on this page for current price and availability.
Fulfillment timing depends on the exact item, current inventory, destination, and freight path. TrackTECH confirms the current ship-from and delivery or pickup option for the requested item rather than estimating from the product title or page location.
Eligible TrackTECH rubber tracks include 24-month warranty coverage. Coverage is subject to the published warranty eligibility, installation, use, and claim terms for the product ordered.
Yes. Sprockets, rollers, idlers, track tension, and the rubber track work as a system. Inspect the complete undercarriage before installation and replace worn components when needed.
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