Cat 305DCR Rubber Tracks & Parts

Free US Shipping100% Fit GuaranteePremium OEM Quality

Shop Parts
CAT 305DCR mini excavator

Track sizes

Heavy-Duty Rubber Tracks for 305DCR

  • 400x72.5x76 block heavy-duty rubber track
    CAT 305DCR 400x72.5x76 Staggered-Block
    • Heavy Duty | 400x72.5x76
    • Smooth Ride
    • Easy Turning
    • Cut Resistant
    $1,800.50$1,731.25

    In stock

    Add to quote

Which tread fits CAT 305DCR?

Pick a tread for your jobsite — then buy above.
+ Recommended surface- Not the primary use— Application dependent
PatternBest UseKey TraitsRoadClayGravelMulchMudTurfAction
Staggered Block Staggered BlockSmooth turning A smoother-riding tread option with easier turning and dependable cut resistance on mixed surfaces.
  • Smooth Ride
  • Easy Turning
  • Cut Resistant
+-+--+View

  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

Cat 305DCR Rubber Tracks & Parts fitment data

Fitment & Part Numbers

Track Size400x72.5Wx76
Sprocket1
Roller2

Verified-fit rubber tracks and undercarriage parts for the Cat 305DCR. Confirm size and tread before ordering.

Frequently Asked Questions

What size rubber tracks fit a Cat 305DCR?
The verified rubber track size for the Cat 305DCR is 400x72.5wx76.