Heavy Duty 12" Tracks for Mini Excavators (300x52.5Nx76)

Browse 300x52.5x76 Rubber Tracks from TrackTECH. Confirm fitment, specifications, and availability before ordering.

Machines That Run 300x52.5x76 Rubber Tracks

The 300x52.5x76 size — 300 mm wide, 52.5 mm pitch, 76 links — fits 67 machines in our fitment database, including:

  • Kubota — K020, K022, K025, KH02, KH024, KH026, KH027, KH027G, and more
  • IHI — IS20LX, IS27, IS27G, IS27GX, IS28G, IS28G3, IS28GX, IS28J, and more
  • Hitachi — EX24U, EX25, EX25-1, EX25-2, EX26, EX27, EX30UR, EX30UR-1, and more
  • Airman — AX20-3, AX20-UR, AX25, AX30UR, AX30UR-1, AX30UR-2
  • New Holland — E20.2SR, E20SR, E22.2SR, E25SR, E26BSR
  • Case — CX20B, CX22B, CX25, CX26
  • Sumitomo — LS800FXJ2, LS800FXJ3, SH25JX, SH28J
  • Bobcat — E25
  • Caterpillar — 302.4D
  • Daewoo — SOLAR 030

Confirm Your Size Before You Order

Your track's full size code, including the guide-style letter, is molded on the inside of the rubber. Match all three numbers (width x pitch x links). Not sure? Use the Track Finder or call (850) 816-7898 and we'll verify fitment for your machine before it ships.

Heavy-Duty 300x52.5Nx76 Rubber Tracks

300x52.5Nx76 rubber tracks are built for mini excavators and compact machines that need dependable traction, smooth travel, and long service life in demanding jobsite conditions. This replacement track size supports stable machine control across excavation, trenching, utility work, drainage, landscaping, clay, gravel, and mixed terrain.

Reinforced Rubber and Steel Strength

Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature wear in harsh field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports consistent track stability through repeated loading, turning, and travel.

Precision-Aligned Fit Geometry

Guide lug geometry, steel link spacing, and track body construction are built for direct replacement undercarriage engagement. Proper alignment helps support smooth sprocket contact, stable tracking, reduced vibration, and less stress on rollers, idlers, and sprockets.

Built for Uptime

Heavy-duty construction and jobsite-ready traction help keep equipment productive through long operating hours. The result is a replacement rubber track built for strong value over the full life of the track.

Frequently Asked Questions

Which machines use a 300x52.5Nx76 rubber track?

The 300x52.5Nx76 size fits machines including Hitachi EX20UR-1, Hitachi EX20UR-2, Hitachi EX25-1, New Holland E20SR, New Holland E25SR, New Holland E26C, New Holland EC25SR. Match your machine model and confirm width x pitch x links before ordering.

How do I know if 300x52.5Nx76 is my correct track size?

Read the size stamped inside your current track, or measure width (mm) x pitch (mm) x number of links. Send it to us and we'll confirm.

What tread patterns are available in this size?

Common options are directional (multi-bar) for traction and mud release, and block/C-lug for hard surfaces and pavement. Ask us which suits your jobsite.

How fast does this size ship?

In-stock sizes ship fast from US warehouses, most within 1–2 business days with tracking.

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Heavy Duty 12" Tracks for Mini Excavators (300x52.5Nx76)
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TrackTECH Advantage

When your heavy equipment goes down, every hour costs you money. The TrackTECH Advantage is built on a single, uncompromising foundation: providing contractors with the highest-quality replacement rubber tracks and heavy-duty undercarriage parts to get your machines back in the dirt faster. We supply heavy-duty replacement rubber tracks for compact track loaders, mini excavators, mini track loaders, skid steers, and compact utility machines. We don't just sell parts; we deliver engineered solutions designed for maximum traction, extended service life, and ultimate reliability.

Here is why professionals nationwide trust TrackTECH to keep their fleets moving:

PREMIUM OEM-VERIFIED FITMENT & ENGINEERING

  • OEM-Grade Quality: Manufactured to the highest industry standards for flawless fitment and reliable performance on major heavy equipment brands, including Bobcat, CAT, Kubota, John Deere, Takeuchi, Case, New Holland, JCB, Gehl, Ditch Witch, Vermeer, Yanmar, Komatsu, Volvo, and Wacker Neuson equipment.
  • Easy Installation: Precision-engineered guide lugs and exact carcass dimensions ensure a seamless, hassle-free fit on your machine's undercarriage.
  • Versatile Applications: Whether you need aggressive CTL rubber tracks, smooth mini excavator tracks, or specialized treads for directional drills and stand-on skid steers, we guarantee the right size and tread pattern for your terrain.

HEAVY-DUTY DURABILITY & HIGH-PERFORMANCE TRACTION

  • Heavy-Duty Durability: Engineered with high-tensile steel cords and advanced rubber compounds to resist tearing, punctures, and chunking in the most brutal job site conditions.
  • Continuous Steel Cord Technology: Eliminates weak points to prevent track stretching and snapping, while the optimized tread design significantly reduces operator fatigue and machine wear by absorbing ground shock and minimizing harsh vibrations.
  • High-Performance Traction: Provides optimal grip and superior flotation across mud, sand, slopes, and rough terrain for maximum machine efficiency and pushing power.

COMPLETE HEAVY-DUTY UNDERCARRIAGE SOLUTIONS

  • More Than Just Tracks: We supply a full lineup of replacement undercarriage parts to keep your machine's drivetrain operating smoothly.
  • Essential Components: We stock high-strength drive sprockets, front and rear idlers, and bottom track rollers engineered to withstand high-impact job sites.
  • Optimized Performance: Replacing worn undercarriage parts alongside your new tracks prevents premature wear and maximizes your compact equipment's lifespan.

INDUSTRY-LEADING 24-MONTH WARRANTY

  • Unmatched Protection: We stand behind the rugged durability of our products with a comprehensive 24-month warranty on our premium rubber tracks.
  • Defect-Free Guarantee: Protect your investment against premature failure, snapping, and structural defects so you can operate with absolute confidence.
  • Tested to Endure: Backed by rigorous quality control and tear-resistant rubber formulations, our replacement tracks are built to outlast the competition.

FAST NATIONWIDE SHIPPING & LOCAL LOGISTICS

  • Zero-Hassle Delivery: We offer fast nationwide shipping across the United States, delivering heavy-duty parts directly to your shop or job site to minimize expensive downtime.
  • The Local Edge: Based right here in Destin, Florida, we provide free local delivery within 60 miles to support our regional contractors across the Panhandle.
  • Convenient Contractor Pickup: Local to the area and need it immediately? Skip the shipping logistics entirely with our fast and easy local pickup options.

At TrackTECH, we know that your business runs on reliable machinery. Experience the difference of partnering with an equipment solutions provider that values your uptime as much as you do. Heavy duty comes standard.

Find Your Tracks

Select your equipment to find the perfect OEM-fit replacement

TrackTECH Advantage
  • Continuous steel cord reinforcement
  • Drop-forged steel links
  • Premium virgin rubber compound
  • Precision OEM-fit geometry
  • 24-month warranty included

Heavy-Duty 300x52.5Nx76 Rubber Tracks

300x52.5Nx76 rubber tracks are built for mini excavators and compact machines that need dependable traction, smooth travel, and long service life in demanding jobsite conditions. This replacement track size supports stable machine control across excavation, trenching, utility work, drainage, landscaping, clay, gravel, and mixed terrain.

Reinforced Rubber and Steel Strength

Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature wear in harsh field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports consistent track stability through repeated loading, turning, and travel.

Precision-Aligned Fit Geometry

Guide lug geometry, steel link spacing, and track body construction are built for direct replacement undercarriage engagement. Proper alignment helps support smooth sprocket contact, stable tracking, reduced vibration, and less stress on rollers, idlers, and sprockets.

Built for Uptime

Heavy-duty construction and jobsite-ready traction help keep equipment productive through long operating hours. The result is a replacement rubber track built for strong value over the full life of the track.

Related Collections

Hassle Free Ordering

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

Which machines use a 300x52.5Nx76 rubber track?
The 300x52.5Nx76 size fits machines including Hitachi EX20UR-1, Hitachi EX20UR-2, Hitachi EX25-1, New Holland E20SR, New Holland E25SR, New Holland E26C, New Holland EC25SR. Match your machine model and confirm width x pitch x links before ordering.
How do I know if 300x52.5Nx76 is my correct track size?
Read the size stamped inside your current track, or measure width (mm) x pitch (mm) x number of links. Send it to us and we'll confirm.
What tread patterns are available in this size?
Common options are directional (multi-bar) for traction and mud release, and block/C-lug for hard surfaces and pavement. Ask us which suits your jobsite.
How fast does this size ship?
In-stock sizes ship fast from US warehouses, most within 1–2 business days with tracking.
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.

24-Month Warranty
Fast Shipping
Fitment Guaranteed