Komatsu PC35MR Tracks & Parts

High-grade Komatsu PC35MR Tracks rubber tracks and undercarriage parts, engineered to ment in 300x52.5Nx84. Heavy-duty construction for digging, grading and trenching — every order ships free.

Komatsu PC35MR Tracks Track Specs

  • Track size: 300x52.5Nx84
  • Width: 300 mm
  • Pitch: 52.5 mm
  • Links: 84
  • Guide: Offset guide

Tread Patterns

  • Directional — Angled directional lugs purpose-built for excavation, grading and trenching.

Same Track, Other Machines

Looking for another machine? The 300x52.5Nx84 size also fits:

What You Get with TrackTECH

  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Drop-forged steel links for strength where the track meets the drive system.

Upgrade your Komatsu PC35MR Tracks today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH
Komatsu PC35MR rubber tracks for compact equipment

Track sizes

Built for Heavy Duty Use

Heavy-Duty Track Construction

Setting a new standard in heavy-duty performance. Find your exact fit, reduce avoidable downtime, and keep your machine working — not waiting.

  • Brand New

    New belts — not remills or retreads.

  • Heavy-Duty Steel Guides

    Precision-formed internal steel components support consistent sprocket engagement.

  • Continuous Steel Cord

    Continuous internal steel reinforcement supports belt strength under repeated load.

  • Premium Wear-Resistant Rubber

    Heavy-duty rubber construction built for abrasion and daily commercial use.

  • Precision Fitment

    Governed width, pitch, and link count for the machine application.

  • High-Traction, Low-Vibration

    Tread patterns matched to the jobsite.

Komatsu PC35MR fitment data

Machine Performance

Operating Weight7900 lb
Horsepower24 HP
ROC / Bucket Force8000 lb

Hydraulics & Lift

Standard Flow10 GPM

Fitment & Part Numbers

Track Size300x52.5Nx84, 300x52.5Nx86
About Komatsu PC35MR Tracks & Parts

High-grade Komatsu PC35MR Tracks rubber tracks and undercarriage parts, engineered to ment in 300x52.5Nx84. Heavy-duty construction for digging, grading and trenching — every order ships free. Komatsu PC35MR Tracks Track Specs Track size: 300x52.5Nx84 Width: 300 mm Pitch: 52.5 mm Links: 84 Guide: Offset guide Tread Patterns Directional — Angled directional lugs purpose-built for excavation, grading and trenching. Same Track, Other Machines Looking for another machine?

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Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

Will this track fit my Komatsu PC35MR?
Yes — this track is matched to the Komatsu PC35MR by size and tread pattern.
Are these OEM or aftermarket Komatsu PC35MR tracks?
OEM-grade aftermarket tracks built to factory fitment for the Komatsu PC35MR — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.
How long do Komatsu PC35MR rubber tracks last?
Most rubber tracks last 1,200–1,600 operating hours depending on terrain, alignment, and tension. Keeping tracks tensioned and clearing debris daily extends life.
Do Komatsu PC35MR tracks sell in pairs?
Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.