Mini Excavator

CAT 305E2 Mini Ex Tracks

Fits track size: 400x72.5Wx76

Choose your tread pattern. OEM-grade, continuous steel cord, free freight.

24-Month Warranty Free Freight Same-Day Shipping Fleet Discounts
CAT 305E2 rubber tracks and parts
Machine Performance
  • Operating Weight11443 lbs
  • Horsepower40.2 HP
  • Track Size400x72.5Wx76
Hydraulics & Lift
  • Standard Flow21.1 GPM
  • Hydraulic Pressure3553 PSI
OEM Reference Parts

    CAT 305E2 Mini Ex Tracks

    Pick your track size (OEM fit: 400x72.5Wx76), then choose a tread pattern. OEM-grade continuous steel cord · free freight.

    CAT 305E2 Mini Ex · 400x72.5Wx76

    Staggered Block

    Heavy-Duty Rubber Track

    Staggered Block

    Track Size: 400x72.5Wx76

    $1,549.00$2,007.00Save $458.00

    View Track
    Shop all CAT 305E2 rubber tracks →

    CAT 305E2 Mini Ex Attachments

    Excavator Pin-On mount for the CAT 305E2. Popular buckets, grapples, forks, and brush cutters — confirm mount and hydraulics before ordering.

    78" Heavy Duty Low Profile Bucket

    Attachment

    78" Heavy Duty Low Profile Bucket

    $1,299.00

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    Standard Grapple Bucket

    Attachment

    Standard Grapple Bucket

    $2,799.00

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    Heavy-Duty Skid Steer Pallet Forks & Frame

    Attachment

    Heavy-Duty Skid Steer Pallet Forks & Frame

    $1,972.00

    View Attachment
    Shop all attachments →

    CAT 305E2 FAQs

    Common questions about CAT 305E2 tracks, undercarriage parts, and attachments.

    What size rubber tracks fit the CAT 305E2?
    The CAT 305E2 commonly uses track size 400x72.5Wx76. Verify against your machine's existing track sidewall marking or OEM manual before ordering.
    Are Heavy Iron tracks guaranteed to fit my CAT 305E2?
    Yes. Every rubber track order requires you to confirm make and model at checkout. We cross-reference OEM specs and only ship when fitment is verified. Wrong-fit claims are covered under our fitment guarantee.
    How fast do CAT 305E2 tracks ship?
    Orders placed before 12PM CT ship the same business day. Rubber tracks ship free via LTL freight to the contiguous United States (48 states).
    What tread patterns are available for the CAT 305E2?
    We stock 1+ tread option for the CAT 305E2 — including C-Block, multi-bar, zig-zag, and directional patterns. See the tracks section above for live pricing.
    Do you sell undercarriage parts for the CAT 305E2?
    Yes — sprockets, idlers, rollers, and related steel undercarriage components are listed on this page when in stock. Need an OEM part number matched? Call (850) 816-7898 with your serial number.

    Ready to outfit your CAT 305E2?

    Need a part not listed? We source OEM-cross undercarriage and attachments for every major brand. Free freight and fleet pricing.

    Request a Free Quote
    Or call us at: (850) 816-7898