C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
High-grade Komatsu PC75 rubber tracks and undercarriage parts, engineered to OEM fitment in 450x76x80. Heavy-duty construction for digging, grading and trenching — every order ships free.
Komatsu PC75 — Track Spec Sheet
- Track size: 450x76x80
- Width: 450 mm
- Pitch: 76.0 mm
- Links: 80
Choose Your Tread
- Directional — The excavation specialist — directional tread optimized for digging and slope work.
Matched Undercarriage Components
Every wear part for the Komatsu PC75 undercarriage, fit-verified and ready to ship:
- Bottom Roller — OEM Part #201-30-00062
The TrackTECH Difference
- Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
- 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.
- 24-month warranty on every track — confidence that outlasts the competition.
Ready to roll? Buy your Komatsu PC75 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.
Direct Replacement Rubber Tracks for the Komatsu PC75
Direct replacement rubber tracks for the Komatsu PC75 are built for heavy-duty compact equipment applications where traction, stability, and uptime matter. These tracks are designed for dependable grip, smooth travel, and consistent performance across dirt, clay, gravel, demolition debris, utility work, grading, land clearing, excavation, and mixed jobsite terrain.
Heavy-Duty Construction for Daily Work
Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature tread wear under demanding field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports stable track performance through repeated turning, travel, and loading.
OEM Fit Guarantee
Machine-specific sizing, steel link spacing, and guide lug geometry are built for proper undercarriage engagement on the Komatsu PC75. Precision-aligned fitment helps support smooth travel, stable tracking, reduced vibration, and reliable sprocket contact.
Built to Protect the Undercarriage System
A well-built rubber track helps improve machine control while limiting unnecessary stress on rollers, idlers, and sprockets. For contractors running Komatsu equipment, that means better ride quality, stronger traction, less downtime, and better value over the life of the track.
Frequently Asked Questions
What size rubber track does the Komatsu PC75 use?
The Komatsu PC75 uses a 450x76x80 rubber track. Always confirm against your current track or the machine's spec plate, since some units shipped with more than one option.
Will this track fit my Komatsu PC75?
Yes — this track is matched to the Komatsu PC75 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.
How do I confirm the right track size for my Komatsu PC75?
Read the size stamped on the inside of your current track, or measure width x pitch x links. Not sure? Message us and we'll match it.
Directional or block tread — which should I run?
For mixed dirt and gravel, most Komatsu PC75 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.
What warranty comes with Komatsu PC75 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.
