Everything you need to choose a 300x52.5Wx76 rubber track (12" / 300mm wide) for mini excavators: verified machine fitment, full specs, and how to pick the right tread for your jobsite.
Track specifications
- Size: 300x52.5Wx76
- Width: 300 mm (12")
- Pitch: 52.5 mm
- Links: 76
- Guide type: W
- Construction: Continuous steel cords, drop-forged guide lugs, 100% virgin rubber
- Warranty: 24 months
Compatible machines
Verified fit for these mini excavators. Confirm your size before ordering — fitment varies by year and undercarriage.
CAT: CAT 302 4D, CAT Mm25, CAT Mm25T
IHI: IHI 25Jx, IHI 28J, IHI Is20Lx, IHI Is25Jx, IHI Is27, IHI Is27G, IHI Is27Gx, IHI Is28, IHI Is28G, IHI Is28G3, IHI Is28Gx, IHI Is28J, IHI Is28Jx, IHI Is28Lx, IHI Is28Px
Kubota: Kubota Kx60
Mustang: Mustang Me2503
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
- General construction & site prep: Daily dirt work, grading, and loading where balanced traction and wear life matter.
- 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.
- Mud & snow: Loose, wet, or frozen ground where an aggressive multi-lug tread clears and grips.
Ready to order?
Shop all 300x52.5Wx76 tracks & tread options → · Free shipping · 24-month warranty · Call (850) 816-7898 for fitment help. Heavy Duty Comes Standard.