Komatsu PC55MR Tracks & Parts

Keep your Komatsu PC55MR running with OEM-quality undercarriage components — sprockets, idlers and rollers built to spec. Free freight, same-day dispatch on in-stock parts.

Komatsu PC55MR Undercarriage Lineup

Complete the rebuild with matched-fit components for the Komatsu PC55MR:

The TrackTECH Difference

  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • Endless high-tensile cables — single-cure construction with no weak splice point.
  • Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
  • Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Upgrade your Komatsu PC55MR today. Order online for free freight, or call (850) 816-7898. Need a hand matching size and guide? Try the Track Finder.
Komatsu PC55MR Tracks & Parts

Verified Machine Fitment

Komatsu PC55MR-3 Parts Hub

TrackTECH connects this machine to verified rubber tracks, tread options, and matching undercarriage parts so you can quote the right setup without guessing.

Fitment Status Verified
Machine Type Mini Excavator

Rubber Track Options

Verified track products and shared-size options for this machine.

Track options are being verified for this machine.

Machine Types
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Komatsu PC55MR & Parts Specs

Verified specifications — match your tracks and attachments to the machine

Engine

42 HP

Operating Weight

12000 lb

Dig Force

12500 lb

Aux Flow (Std)

18.5 GPM

System Pressure

3626 PSI

Dig Depth

14'5"

Tail Swing

Zero

Find Your Tracks

Select your equipment to find the perfect OEM-fit replacement

About Komatsu PC55MR Tracks & Parts

OEM-grade Komatsu PC55MR-3 rubber tracks for your mini excavator. Continuous steel-cord carcass, maximum-traction tread, and Maximum Value Per Hour, jobsite after jobsite.

  • Continuous steel cord for load strength and de-track resistance
  • Advanced rubber compound built for heavy-duty use
  • Maximum traction tread matched to your machine's working conditions
  • Anti-vibration ride for improved operator comfort

OEM-Verified Fitment — No Guesswork

We send photo verification with every order. Call, text, or FaceTime — whatever works for you, works for us — and we'll confirm the exact fit before it ships.

Each rubber track carries a certified 24-month warranty and ships free, dealer-direct. We stand behind our product. Buy 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.
Jobsite-Ready 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

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PARTS BUYING MADE EASY

Reliable priority LTL shipping and local pickup options for heavy equipment parts needs.

1

Receive Custom Quote or Buy Online

Your order is confirmed and payment is processed.

2

FREE Shipping Nationwide

Tracks are pulled from inventory and securely palletized.

3

Full Tracking Provided

Your tracking number is emailed. Orders before 12 PM CT ship same day.

4

Hassle Free Delivery

Tracks arrive to your door - typically within 1-3 business days.

Rubber Tracks Built for Every Terrain

Choose the right rubber track tread pattern for your machine, ground conditions, and jobsite demands. TrackTECH offers C-Block, Zig-Zag, Multi-Bar, and other heavy-duty tread options for dirt, gravel, mud, snow, and mixed terrain.
  • C-Block rubber track tread pattern - installed view - image 2 - TrackTECH

    C-Block Tracks

    C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.

    Shop C-Block Tracks
  • Zig-Zag rubber track tread pattern - image 70 - TrackTECH

    Zig-Zag Tracks

    Zig-zag rubber tracks designed for steady traction, smoother operation, and dependable control in snow, ice, and mixed winter jobsite conditions.

    Shop Zig-Zag Tracks
  • Multi-Bar rubber track tread pattern - image 58 - TrackTECH

    Multi-Bar Tracks

    Multi-bar rubber tracks built for steady traction across mud, snow, dirt, and mixed jobsite conditions.

    Shop Multi-Bar Tracks

Frequently Asked Questions

Common questions about rubber track replacement

What size rubber track does the Komatsu PC55MR use?
Measure your current Komatsu PC55MR track (width x pitch x links) or send us the serial number and we'll confirm the exact size before you order.
Will this track fit my Komatsu PC55MR?
Yes — this track is matched to the Komatsu PC55MR by size and tread pattern. If your machine has a serial break or factory option, send the serial number and we'll verify fitment before shipping.
What warranty comes with Komatsu PC55MR tracks?
Our rubber tracks carry a 24-month warranty against manufacturing defects, with continuous steel cords and wear-resistant compounds. Technicians by trade; heavy duty comes standard.
How fast will my track ship?
In-stock tracks ship fast from US warehouses, most within 1–2 business days, with tracking sent as soon as it leaves the dock.
How long do Komatsu PC55MR 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.
Talk to a Track Specialist

Get Back on the Right Track!

Call now or request a free quote. Premium aftermarket rubber tracks with continuous steel cord, a 24-month warranty, and fast free shipping — guaranteed to fit your machine.

Call Now Request a Free Quote
24-Month Warranty
Fast Shipping
Fitment Guaranteed

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