This is the complete 300x52.5Nx76 sizing & fitment guide. The 12" (300mm) belt runs on a range of compact track loaders & skid steers — here's how to confirm it fits and which tread to run.
Track specifications
- Size: 300x52.5Nx76
- Width: 300 mm (12")
- Pitch: 52.5 mm
- Links: 76
- Guide type: N
- Construction: Continuous steel cords, drop-forged guide lugs, 100% virgin rubber
- Warranty: 24 months
Compatible machines
Verified fit for these compact track loaders & skid steers. Confirm your size before ordering — fitment varies by year and undercarriage.
Airman: Airman Ax20 3, Airman Ax20Ur, Airman Ax25 2
Case: Case Cx20B, Case Cx20Bmr, Case Cx22B, Case Cx22Bmc, Case Cx22Bzts, Case Cx25
Hitachi: Hitachi EX20UR-1, Hitachi EX20UR-2, Hitachi EX25-1, Hitachi Ex20U 3, Hitachi Ex20Ur, Hitachi Ex20Ur 3, Hitachi Ex24U, Hitachi Ex25, Hitachi Ex25 2, Hitachi Ex26, Hitachi Ex27, Hitachi Ex30Ur 2, Hitachi Hx64B, Hitachi Zx22U, Hitachi Zx22U 2
Kobelco: Kobelco Sk25Sr 2
Komatsu: Komatsu Pc10 6, Komatsu Pc10 7, Komatsu Pc10R, Komatsu Pc10R 8, Komatsu Pc12, Komatsu Pc12 1, Komatsu Pc12 2R, Komatsu Pc12R, Komatsu Pc12R 7Uu, Komatsu Pc20R, Komatsu Pc20R 8, Komatsu Pc20Uu 3
Kubota: Kubota K020, Kubota K022, Kubota K025, Kubota Kx021, Kubota Kx021Ur, Kubota Kx027, Kubota Kx61 2, Kubota Rx201
New: New Holland E20 2Sr, New Holland E20SR, New Holland E22 2Sr, New Holland E25SR, New Holland E26C, New Holland EC25SR
Choosing the right tread
Multi-Lug / Zig-Zag — best traction in mud, snow, and mixed terrain; great for landscaping and utility work.
C-Block / Block — thicker lugs resist cuts and abrasion; built for demolition, hardscape, and rock.
Common applications
- Mud & snow: Loose, wet, or frozen ground where an aggressive multi-lug tread clears and grips.
- Landscaping & turf: Lower-disturbance work on finished ground — pair with a multi-bar or turf tread.
- Demolition & abrasive surfaces: Concrete, rock, and rebar — a block / C-lug tread resists cuts and chunking.
- General construction & site prep: Daily dirt work, grading, and loading where balanced traction and wear life matter.
Ready to order?
find your 300x52.5Nx76 track → · Free shipping · 24-month warranty · Call (850) 816-7898 for fitment help. Heavy Duty Comes Standard.