CAT 305CR Rubber Tracks

Shop rubber tracks and available undercarriage parts for the CAT 305CR Mini Excavator at low direct prices. Free shipping, fast nationwide delivery and 24-month rubber-track warranty protection make replacement simple and high value. Compare available track sizes and replacement options for the way your equipment works.

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CAT 305CR fitment data

Machine Performance

Operating Weight11200 lb
Horsepower36 HP

Fitment & Part Numbers

Track Size400x72.5Wx72, 400x72.5x76
Sprocket158-4795
Idler241-5973
Roller340-8957

Heavy Duty Rubber Tracks for CAT 305CR

400x72.5Wx72

1 track option
  • CAT 305CR 400x72.5Wx72 CAT 305CR Rubber Tracks | 400x72.5Wx72 rubber track
    CAT 305CR Rubber Tracks | 400x72.5Wx72
    • 400x72.5Wx72
    • 16" wide
    $1,599.00$1,838.85

    In stock

    Get quote

Steel Undercarriage for CAT 305CR

Drive Sprockets

1 option

Front Idlers

1 option

Bottom Rollers

1 option

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What rubber tracks are compatible with the CAT 305CR?
The CAT 305CR is cataloged with multiple track configurations: 400x72.5x76, 400x72.5Wx72. Use the size stamped on your current track to distinguish the configuration before ordering.
What are the best rubber tracks for the CAT 305CR?
The best rubber track for the CAT 305CR depends on ground conditions, workload and the balance you want between traction, ride quality and wear life.
Where can I buy new tracks for a CAT 305CR?
TrackTECH offers new heavy-duty replacement tracks for the CAT 305CR 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.
How much do CAT 305CR rubber tracks cost?
Price depends on track size, tread pattern and whether you are replacing one track or a pair. Compare the current CAT 305CR options and live pricing on TrackTECH rather than relying on a generic model estimate.
Should I replace worn tracks on a used CAT 305CR?
If a used CAT 305CR 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.
Can I buy undercarriage parts for the CAT 305CR?
Yes. The current TrackTECH machine record lists these available part families for the CAT 305CR: Tracks, Sprockets, Idlers, Rollers. Availability and pricing are shown with the corresponding products.