These replacement rubber tracks are built for contractors searching for mini excavator tracks with dependable traction, steady ride quality and fewer downtime surprises.
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: rough terrain, demolition, forestry, heavy dirt work, and severe-duty jobsites.
X-Terrain tracks are built for harsh jobsite conditions where maximum bite and durability are the priority. This pattern is ideal for demanding work where traction, stability, and rugged performance matter most.
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 CX31 rubber tracks
The Case CX31 uses 300x52.5wx82 rubber tracks (Width: 300mm, Pitch: 52.5mm, Links: 82). Always verify the size stamped on your existing track or use the TrackTECH Rubber Track Finder before ordering.
Matching drive sprocket options for the Case CX31 include Case CX31 Sprocket | Part #PW53D01001P1. When installing new rubber tracks, inspect sprockets for hooked, sharp, or uneven teeth because worn sprockets can shorten track life and damage the drive lugs.
Matching bottom roller or track roller options for the Case CX31 include Case CX31 Track Roller | Part #4340535. Replacing worn rollers before installing new rubber tracks helps keep the undercarriage aligned and reduces uneven wear across the track carcass.
Matching top roller options for the Case CX31 include Case CX31 Carrier Roller | Part #PV64D00001F1. Top rollers support the upper track path and should be checked for bearing play, flat spots, and uneven wear during undercarriage service.
The 300x52.5wx82 rubber track size is used across multiple compact machines, including 300x52.5Wx82, Airman HM30SGZ, Cat 302-7DCR, Case 31MAXI, Case 31, Case CK31, Kobelco SK027-1, and Kobelco SK027. Always confirm by checking the size stamped on your current track and your machine serial number before ordering.
Yes, inspect sprockets, rollers, and idlers before installing new rubber tracks on the Case CX31. Worn undercarriage parts can shorten track life, cause poor alignment, and create uneven wear. Shop matching parts from the linked products above or view all undercarriage parts.
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.
TrackTECH ships rubber tracks and undercarriage parts quickly across the Lower 48. Heavy items typically ship by freight, while smaller undercarriage parts may ship by parcel depending on warehouse availability. Review TrackTECH shipping information or contact us before ordering if you need priority freight options.
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