Heavy-duty 450x86x58 replacement rubber tracks for the Bobcat T870 with the suspension-mount undercarriage. This is a true undercarriage distinction: T870 machines with the torsion-mount system use a different 450x86x60 track configuration. Within the correct suspension-mount platform, tread choice should follow traction, cleanout, ride quality, ground disturbance, and wear requirements.
Advanced abrasion-resistant rubber, a continuous steel-cord core, and drop-forged, heat-treated steel links provide the strength required for repeated pushing, turning, loading, and side-loads. The reinforced internal structure helps maintain consistent sprocket engagement while resisting stretching, cuts, tearing, chunking, and premature abrasion.
New tracks work as part of the complete undercarriage. Inspect sprockets, rollers, idlers, alignment, and track tension before installation. Worn mating components or incorrect tension can accelerate track wear, reduce ride quality, and shorten service life. Set final track tension to the machine manufacturer's service specification.
Nationwide fulfillment is available, backed by a 24-month warranty against manufacturing defects and application support when needed.
Tested. Trusted. Proven.
Heavy-Duty Comes Standard.
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.
Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.
Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.
Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.
The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.
Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.
Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.
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
The Bobcat T870 Suspension Mount is cataloged with 450x86x58 rubber tracks in the current TrackTECH storefront data. The size format is width × pitch × links.
The best Bobcat T870 Suspension Mount track depends on terrain and application. Current tread choices include C-Block — general dirt, gravel, clay, hard-packed ground and mixed-use construction; Multi-Bar — turf, asphalt, landscaping, paved snow removal and finished surfaces; X-Terrain — mulching, forestry, land clearing, demolition, rock and severe mixed-ground work; Zig-Zag — deep mud, wet clay, snow, dirt and soft ground. Compare traction, ride quality, cleanout, ground disturbance and wear for the work you do most.
TrackTECH offers new heavy-duty replacement tracks for the Bobcat T870 Suspension Mount with low direct pricing, free shipping, fast nationwide delivery and 24-month rubber-track warranty protection. Current prices and available tread options are shown on the page.
Price depends on track size, tread pattern and whether you are replacing one track or a pair. Compare the current Bobcat T870 Suspension Mount options and live pricing on TrackTECH rather than relying on a generic model estimate.
If a used Bobcat T870 Suspension Mount has worn, cracked or damaged tracks, replacement can improve traction, ride quality, job readiness and how the machine presents at resale. Inspect the undercarriage condition at the same time so new tracks are not being installed over obviously worn components.
Yes. The current TrackTECH machine record lists these available part families for the Bobcat T870 Suspension Mount: Tracks, Sprockets, Idlers, Rollers. Availability and pricing are shown with the corresponding products.
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