300x52.5Kx86 Rubber Tracks – 12" Heavy-Duty Mini Excavator

Heavy-duty 300x52.5Kx86 rubber tracks (12" / 300mm) for mini excavators. Built to OEM spec with continuous steel cords and drop-forged guide lugs, backed by free shipping and a 24-month warranty. Common fits include Case, Hitachi, Hyundai, John, Komatsu, New machines.

Specs: 300mm wide · 52.5mm pitch · 86 links · guide type K. Need help confirming fitment? See the full 300x52.5Kx86 size & fitment guide → or call (850) 816-7898.

Frequently Asked Questions

What machines use 300x52.5Kx86 rubber tracks?

The 300x52.5Kx86 size fits a range of mini excavators, including Case, Hitachi, Hyundai, John Deere, Komatsu, New Holland models. Track size can vary by year and undercarriage, so confirm your machine's size before ordering — we're happy to verify fitment.

What tread patterns are available in 300x52.5Kx86?

Most sizes are offered in multiple treads: multi-lug / zig-zag for mud, snow and mixed terrain, and C-block / block for hard, abrasive, or demolition surfaces. Pick the tread that matches your jobsite.

How do I confirm my 300x52.5Kx86 track size?

Read it off the side of your current track as width x pitch x links (300 x 52.5 x 86), or send us your machine make and model and we'll match the correct 300x52.5Kx86 fitment.

Do 300x52.5Kx86 tracks ship free, and what's the warranty?

Yes — free shipping from US warehouses, backed by a 24-month warranty. Call (850) 816-7898 for fitment help. Heavy Duty Comes Standard.
300x52.5Kx86 Rubber Tracks – 12" Heavy-Duty Mini Excavator
Oops, no results found~
About 300x52.5Kx86 Rubber Tracks – 12" Heavy-Duty Mini Excavator

Premium 300x52.5Kx86 rubber tracks — the exact size, ready to ship. High-tensile steel-cord carcass, heavy-duty performance-grade tread, no stretch or premature tearing.

  • Continuous multi-strand steel cord engineered for full-load strength
  • Maximum-traction tread for grip across dirt, mud, gravel, and snow
  • Advanced compound for long tread life and Maximum Value Per Hour
  • Anti-vibration design for improved operator comfort

OEM-Verified Fitment — No Guesswork

Photo verification with every order takes the guesswork out of it. Call, text, or FaceTime and we'll match the exact spec to your machine.

Backed by a certified 24-month warranty — we stand behind every track. Free shipping and dealer-direct pricing on every order. Heavy Duty Comes Standard. Order Now.

Verified fitment support

Built to keep the job moving

Get the correct rubber track size, tread pattern, and undercarriage match before you order. Send your machine model and we will verify fitment against the catalog record.

Heavy-Duty Construction Continuous steel cord and forged steel links help prevent mid-project blowouts under load.
100% Premium Grade Rubber Abrasion-resistant rubber resists cuts and chunking in mud, rock, and demolition cleanup.
Fast Freight Same-day shipping is available on qualifying orders placed before 12 PM CT.
Fitment Check We confirm size, guide, pitch, links, tread pattern, and related undercarriage parts.
Need the right track fast? Send make, model, quantity, and delivery ZIP for a verified quote.
Request Quote Check Reviews

Frequently Asked Questions

Common fitment, shipping, and replacement parts questions

Which machines use 300x52.5Kx86 – 12" Heavy-Duty Mini Excavator rubber tracks?
300x52.5Kx86 – 12" Heavy-Duty Mini Excavator fits a range of compact track loaders and mini excavators across brands. Send us your make and model and we'll confirm it's the right size before you order.
How long do TrackTECH parts last?
Built with heavy-duty materials and OEM-fit specs for maximum service life. Pairing new tracks with fresh undercarriage parts prevents premature wear.
Do you offer free shipping and a warranty?
Yes — free freight to the lower 48, most orders ship same day before 12 PM CT, and rubber tracks carry a 24-month warranty.
How do I get a quote or confirm fitment?
Use Find Your Tracks, call a track specialist, or request a free quote. Technicians by trade — we confirm the exact fit before you buy.