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.
