Case TR320 replacement rubber tracks are built for pushing, grading, loading, and repeated CTL travel. The listed application uses 450x86x55.
TrackTECH heavy-duty construction combines additional rubber wear material with continuous internal steel reinforcement to support repeated steering, travel, and abrasive jobsite conditions.
Available tread patterns are chosen around real jobsite priorities such as cleanout, pushing bite, stable grading, and predictable travel. Confirm the physical track size first, then select tread around the work surface.
Width, pitch, link count, and guide geometry must match the machine. Inspect sprockets, rollers, idlers, alignment, and track tension before installation because undercarriage condition directly affects belt wear and tracking.
TrackTECH provides fitment support before shipment and 24-month warranty coverage against manufacturing defects.
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 pattern is right for your machine? Send your make, model, serial number, or a photo of your current track size and TrackTECH will help confirm fitment before your order ships.
Common questions about Case TR320 rubber tracks
The Case TR320 is matched to 450x86x55 rubber tracks for this application. 100% Precision Fitment. Guaranteed.
Available tread patterns vary by track configuration and jobsite. The options shown for the Case TR320 are selected for applications such as construction, dirt, gravel, mud, snow, landscaping and mixed terrain.
Yes. Inspect rollers, idlers, sprockets and track tension when installing replacement tracks. Worn undercarriage components can contribute to uneven wear, poor tracking and reduced service life.
Browse by size, tread pattern, or brand
