Product Description
Track Width
- Fits all Bobcat T770 undercarriages
- SKU: B450X86X55Z-BTT770
Z-Lug Tread — Is It Right for Your Work?
| Pattern | Best Used For |
|---|---|
| Bar | Flat terrain · large ground contact · stability on firm surfaces |
| Block | General purpose · hardpack · dirt · long pavement runs |
| C-Lug | Mixed terrain · grading · site work · on/off road · concrete & dirt |
| Split Bar | Bidirectional traction · shock absorption · smooth ride on varied ground |
| Turf | Lawns · landscaping · minimal ground disturbance |
| Z-Lug ✔ | Steep grades · snow · ice · maximum traction applications |
The Z-Lug is the maximum-traction pattern — built for operators working steep grades, snow, ice, or any conditions where grip is the top priority. The aggressive zigzag lug pattern digs in harder than C-Lug or Block, making it the right choice for earthmoving, grading on slopes, and winter work. Trades some pavement smoothness for significantly more bite.
Know Your Machine: Bobcat T770 Undercarriage Facts
The T770 is Bobcat's highest-capacity standard-frame CTL — 92 hp with a 3,475 lb rated operating capacity on a single standard track width of 450mm (17.7"). At 10,515 lbs with 4.2 psi ground pressure, it's built for maximum production earthmoving, site development, and heavy material handling.
What's Inside the Track
| Component | Specification | Why It Matters |
|---|---|---|
| Iron Cores | Drop-forged steel embeds · pitch-spaced | Maintain track shape · resist deformation under load |
| Steel Cords | Acid-washed · continuous cord layer | Carry tensile load · prevent stretching |
| Rubber Compound | Wear-resistant · premium bonding agent | Protects cords from moisture · absorbs impact |
| Z-Lug Tread | Aggressive zigzag pattern for maximum grip | Best traction in soft/loose conditions. Wears faster on pavement. |
| Lug Height | ~1" nominal new depth | Replace when worn below ⅓ remaining |
Track Dimensions
| Size | Width | Pitch | Links | SKU |
|---|---|---|---|---|
| 450mm Width | 450mm (17.7") | 86mm | 55 | B450X86X55Z-BTT770 |
All Tread Patterns Available for the T770
Sold individually. Free shipping.
*Product names are used to describe the correct application and do not indicate affiliation or endorsement by the respective equipment manufacturer. Bobcat® is a registered trademark of Doosan Bobcat Inc.. ⚠ Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and reproductive harm. For more information visit www.P65Warnings.ca.gov.
*The product name is intended to describe the correct application and does not indicate affiliation or endorsement of the respective machine maker.
