Bobcat T66 Heavy-Duty Rubber Tracks | 320x86x50 & 400x86x50
Heavy-duty replacement rubber tracks for the Bobcat T66 Compact Track Loader. Track width and tread pattern directly influence traction, push force, flotation, ride quality, ground disturbance, cleanout, and wear. Choose the combination around the work the machine performs most.
Choose Track Width for the Work
320x86x50: The narrower footprint increases ground pressure for strong push force, tighter access, and lower replacement cost.
400x86x50: The wider footprint improves flotation, lowers ground pressure, and reduces surface disturbance in soft ground.
Choose the Right Tread for the Work
C-Block, Multi-Bar, and Zig-Zag are offered across both widths; Block is offered on the 320 mm configuration.
- C-Block: Broad offset blocks deliver stable ground contact, dependable all-around traction, and a controlled ride across dirt, gravel, hardpack, concrete, and general construction.
- Multi-Bar: A high-contact tread built for smooth travel, reduced vibration, and consistent traction across dirt, sand, packed ground, wet conditions, and hard flat surfaces.
- Zig-Zag: Stepped, open tread geometry creates multiple biting edges and promotes cleanout in mud, wet clay, snow, loose soil, and sloped terrain.
- Block: Alternating blocks balance traction, stability, and ride quality across mixed dirt, gravel, and hardpack.
Heavy-Duty Track Construction
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.
Undercarriage & Track Life
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.
Warranty & Support
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
Built Tough
Heavy-duty replacement rubber tracks engineered for compact track loaders, tracked skid steers, mini excavators, mini track loaders, and demanding construction equipment applications.
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100% Virgin Rubber
Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.
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Continuous Steel Cords
Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.
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Drop-Forged Links
Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.
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Corrosion Resistant
The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.
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Reinforced Sidewalls
Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.
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Low-Vibration Tread
Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.
Frequently Asked Questions
Fitment, availability, fulfillment, and support for this product
What size tracks does the Bobcat T66 use?
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