Machine Performance
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| Horsepower | - |
| ROC / Bucket Force | - |
Machine Parts Hub
Find Parts for Komatsu PC30-7
Tracks, sprockets, idlers, rollers and attachments matched to this machine collection.
High-grade Komatsu PC30-7 rubber tracks and undercarriage parts, engineered to OEM fitment in 300x52.5Nx84. Heavy-duty construction for digging, grading and trenching — every or...
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Heavy Duty Rubber Tracks
Track options for Komatsu PC30-7
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$1,094.00$829.00 -
$1,094.00$829.00
Komatsu PC30-7 fitment data
Hydraulics & Lift
| Standard Flow | - |
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| High Flow | - |
| Hydraulic Pressure | - |
| Lift Type | - |
Part Numbers
| Track Size | 300x52.5Nx84 |
|---|---|
| Sprocket | - |
| Idler | - |
| Roller | CR20T-30-00060 |
High-grade Komatsu PC30-7 rubber tracks and undercarriage parts, engineered to OEM fitment in 300x52.5Nx84. Heavy-duty construction for digging, grading and trenching — every order ships free.
Komatsu PC30-7 — Track Spec Sheet
- 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.
Complete the Komatsu PC30-7 Rebuild
Pair your tracks with the right undercarriage parts for the Komatsu PC30-7:
- Top Roller — OEM Part #20T-30-00060
Same Track, Other Machines
These machines run the same 300x52.5Nx84 track, so this fitment crosses over:
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 PC30-7 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 PC30-7
Direct replacement rubber tracks for the Komatsu PC30-7 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 PC30-7. 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.
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Frequently Asked Questions About Komatsu PC30-7
Questions & Answers
What size rubber track does the Komatsu PC30-7 use?
The Komatsu PC30-7 uses a 300x52.5Nx84 rubber track. Note the N (narrow guide) guide-lug type — other guide types won't seat correctly on the rollers. 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 PC30-7?
Yes — this track is matched to the Komatsu PC30-7 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 PC30-7?
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.
Do you stock undercarriage parts for the Komatsu PC30-7?
Yes — along with the rubber track we carry top rollers for the Komatsu PC30-7, so you can refresh the whole undercarriage in one order.
Directional or block tread — which should I run?
For mixed dirt and gravel, most Komatsu PC30-7 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.