C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
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.
