This is the complete 450x81.5x74 sizing & fitment guide. The 18" (450mm) belt runs on a range of mini excavators — here's how to confirm it fits and which tread to run.
Track specifications
- Size: 450x81.5x74
- Width: 450 mm (18")
- Pitch: 81.5 mm
- Links: 74
- 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.
Hitachi: Hitachi EX60-5, Hitachi ZX70
John: John Deere 80C
Kobelco: Kobelco SK60, Kobelco SK60-1, Kobelco SK60-2, Kobelco SK60-3, Kobelco SK75UR, Kobelco SK75UR-1
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.
- Demolition & abrasive surfaces: Concrete, rock, and rebar — a block / C-lug tread resists cuts and chunking.
- Utility, trenching & grading: Precision passes where stability and a smooth rolling path protect the undercarriage.
- General construction & site prep: Daily dirt work, grading, and loading where balanced traction and wear life matter.
Ready to order?
find your 450x81.5x74 track → · Free shipping · 24-month warranty · Call (850) 816-7898 for fitment help. Heavy Duty Comes Standard.