TrackTECH
CAT 5DCR Rubber Track | 300x52.5x90
CAT 5DCR Rubber Track | 300x52.5x90
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Premium Cat 303.5DCR Rubber Track – Heavy-Duty Performance
The rubber track for the Cat 303.5DCR Mini Excavator is engineered for strong tracking, dependable pull, and long-term wear resistance in tough applications where downtime isn’t an option. Built with premium rubber compounds and continuous steel cord reinforcement, this TrackTECH track is designed to handle utility work, trenching support, and mixed terrain travel while maintaining strong tracking and dependable traction.
Key Features & Benefits
- Heavy-Duty Construction: Steel cord construction resists stretching and helps maintain consistent tracking
- Superior Traction: Traction-forward design improves control on loose soil, clay, and uneven ground
- Extended Service Life: Premium rubber formulation is built to fight cuts, abrasions, and jobsite abuse
- Reduced Vibration: Engineered geometry helps reduce vibration and noise for better operator comfort
- OEM-Quality Fit: Manufactured to meet or exceed OEM fit standards for Cat 303.5DCR for confident installation
Warranty & Support
This rubber track is backed by our 24-month Warranty for Cat 303.5DCR rubber tracks, covering defects in materials and workmanship.
Why Choose TrackTECH?
- Fitment-focused quality control and consistency you can trust
- Contractor-grade rubber tracks built for real jobsite demands
- Knowledgeable support to help you confirm fit and get back to work
- Fast shipping and reliable freight delivery nationwide
Upgrade your Cat 303.5DCR Mini Excavator and get back to work with confidence.
Specifications
24-Month Certified Warranty
Coverage against defects for 2 years or 1,500 hours.
TREAD PATTERN
Directional
Directional tread patterns feature forward-angled lugs optimized for straight-line traction and stability. This design excels in trenching, grading, and precision digging.
View All Tread Patterns →
Verified OEM Fitment
Confirmed compatible with CAT 5DCR. Validated against TrackTECH’s database to match OEM geometry.
- Width 300mm
- Pitch 52.5mm
- Links 90
- Guide B
COMPATIBLE EQUIPMENT
This track fits the following machines
300x52.5x90FREQUENTLY ASKED QUESTIONS
Common questions about CAT 5DCR rubber tracks
The CAT 5DCR uses a 300x52.5x90 rubber track. This is the OEM-specified size ensuring proper fitment with your sprockets and undercarriage. Always verify the size stamp on your existing track before ordering.
All CAT 5DCR replacement rubber tracks include a 24-month Certified Warranty warranty covering defects in materials and workmanship under normal operating conditions. This applies to contractor-grade use on properly maintained undercarriage systems.
The CAT 5DCR is available with Directional tread pattern. C-Block excels on hard surfaces, Zig-Zag provides all-season traction, and Multi-Bar is ideal for turf and landscaping work.
Orders placed before 12 PM CT ship same day from our Georgia warehouse. Standard delivery is 1-3 business days nationwide. Tracks ship on pallets with free curbside delivery to commercial addresses.
Three ways to verify fitment: (1) Check the size stamp on your current track. (2) Use our Track Finder tool with your serial number. (3) Call {{ tt_phone }} and we will confirm compatibility before you order.