Kobelco SK70SR-1E Tracks & Parts

High-grade Kobelco SK70SR-1E rubber tracks and undercarriage parts, engineered to ment in 450x81.5x76. Heavy-duty construction for digging, grading and trenching — every order ships free.

Kobelco SK70SR-1E Track Specs

  • Track size: 450x81.5x76
  • Width: 450 mm
  • Pitch: 81.5 mm
  • Links: 76

Available Tread Patterns

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

Kobelco SK70SR-1E Undercarriage Lineup

Every wear part for the Kobelco SK70SR-1E undercarriage, fit-verified and ready to ship:

Also Fits These Machines

The 450x81.5x76 track size is shared across these models — same track, verified cross-fit:

What You Get with TrackTECH

  • 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.
  • Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
  • 24-month warranty on every track — confidence that outlasts the competition.

Order your Kobelco SK70SR-1E tracks and parts today, or call (850) 816-7898 for build help. Not sure on size or guide? The Track Finder has you covered.

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Kobelco SK70SR-1E Tracks & Parts — TrackTECH rubber tracks & undercarriage parts

Track sizes

Rubber tracks

  • heavy-duty-450x81-5x76-directional hero
    Kobelco SK70SR-1E 450x81.5x76 MX
    • Heavy Duty | 450x81.5x76
    $2,319.00

    In stock

    Add to quote

Which tread fits Kobelco SK70SR-1E?

Pick a tread for your jobsite — then buy above.
+ Recommended surface- Not the primary use— Application dependent
PatternBest UseKey TraitsRoadClayGravelMulchMudTurfAction
M MxMachine-matched track option Available for this machine from the governed TrackTECH fitment record. Review the track option above for current price and availability.
  • Governed Fitment
  • Machine-Matched
  • Current Commerce Data
——————View

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.

Kobelco SK70SR-1E fitment data

Fitment & Part Numbers

Track Size450x81.5x76
Sprocket2404N267

Related Collections

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

Will this track fit my Kobelco SK70SR-1E?
Yes — this track is matched to the Kobelco SK70SR-1E by size and tread pattern.
How long do Kobelco SK70SR-1E 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.
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.
Are these OEM or aftermarket Kobelco SK70SR-1E tracks?
OEM-grade aftermarket tracks built to factory fitment for the Kobelco SK70SR-1E — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.