Everything you need to choose a 300x52.5Nx84 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: 300x52.5Nx84
- Width: 300 mm (12")
- Pitch: 52.5 mm
- Links: 84
- Guide type: N
- 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.
Bobcat: Bobcat E35, Bobcat E35I
Doosan: Doosan DX30, Doosan DX30Z
Hitachi: Hitachi Ex33, Hitachi Ex35, Hitachi Ex35 1, Hitachi Ex40Ur, Hitachi Ex40Ur 1
Hyundai: Hyundai Robex35 5
Komatsu: Komatsu PC30-7, Komatsu PC30MR, Komatsu PC35MR, Komatsu Pc20 2, Komatsu Pc25, Komatsu Pc25 1, Komatsu Pc25 2, Komatsu Pc25 7, Komatsu Pc25E 1, Komatsu Pc25R, Komatsu Pc30, Komatsu Pc30 5, Komatsu Pc30 6, Komatsu Pc30 7E, Komatsu Pc30 8, Komatsu Pc30Mr 1, Komatsu Pc30R, Komatsu Pc30R 8, Komatsu Pc30Uu 2, Komatsu Pc30Uu 3, Komatsu Pc35, Komatsu Pc35 8, Komatsu Pc35R 8, Komatsu Pc35Rutility, Komatsu Pc38, Komatsu Pc38 2, Komatsu Pc38Uu 2, Komatsu Pc38Uu 3
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
- Forestry & land clearing: High-impact terrain demanding continuous steel cords and drop-forged links.
- Utility, trenching & grading: Precision passes where stability and a smooth rolling path protect the undercarriage.
- Demolition & abrasive surfaces: Concrete, rock, and rebar — a block / C-lug tread resists cuts and chunking.
- Landscaping & turf: Lower-disturbance work on finished ground — pair with a multi-bar or turf tread.
Ready to order?
find your 300x52.5Nx84 track → · Free shipping · 24-month warranty · Call (850) 816-7898 for fitment help. Heavy Duty Comes Standard.