Product Description
Which Width Is Right for Your T630?
- Factory-installed width on most T630s
- Lower tension on rollers → longer undercarriage life
- Best for hard surfaces: concrete, asphalt, packed gravel
- Better maneuverability in tight spaces
- SKU: B320X86X52NMC-BTT630
- Distributes T630's 9,015 lbs weight over a larger footprint
- Reduces psi → less lawn & turf damage
- Ideal for soft/wet ground, mud, landscaping work
- Larger footprint absorbs more impact — softer ride on rough terrain
- SKU: B400X86X52NMC-BTT630
- Width option: 450mm
- Fits Bobcat T630
- SKU: B450X86X52NMC-BTT630
Not sure which to choose? Most T630s leave the factory with 320mm tracks, but all widths install on the same undercarriage without modification. Or just call us at 800-966-6640 and tell us your machine — we'll match you in 30 seconds.
Non-Marking C-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 |
| Q-Tread | Multi-directional traction · good all-around performance |
| 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 |
Standard black rubber versions also available. See standard patterns →
The Non-Marking C-Lug uses white rubber compound that won't leave black marks on finished surfaces — concrete floors, tile, epoxy coatings, and interior spaces. You get the same C-Lug tread geometry and traction as the standard version, just in a non-marking compound. Ideal for indoor construction, warehouse work, and any jobsite where surface marking is a concern. See all available patterns at the bottom of this page.
Know Your Machine: Bobcat T630 Undercarriage Facts
The T630 is a large-frame Bobcat CTL with a 2,230 lb rated operating capacity and three available track widths — 320mm (12.6"), 400mm (15.7"), and 450mm (17.7"). At 9,015 lbs with 5.3 psi ground pressure on standard 320mm tracks, it delivers serious lifting and site-work performance. The wider track options significantly reduce ground pressure for soft-ground and turf applications. Here's what that means for your track purchase:
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 · engage sprocket cleanly |
| Steel Cords | Acid-washed · continuous cord layer | Carry tensile load · prevent stretching · hold pitch dimension over time |
| Rubber Compound | Non-marking white rubber · premium compound | Won't leave black marks on finished surfaces · same durability as standard |
| Non-Marking C-Lug Tread | White rubber compound leaves no black marks | Same C-Lug geometry as standard. Higher cost reflects specialty compound. |
| Lug Height | ~1" nominal new depth | Replace when worn below ⅓ remaining — traction loss accelerates past that point |
Is It Time to Replace Your T630's Tracks?
| What You're Seeing | What It Means | Action |
|---|---|---|
| Exposed steel cords | Carcass worn through — moisture will corrode cords | Replace immediately |
| Flat or missing lugs | Tread depth below ⅓ of original 1" — traction loss | Plan replacement soon |
| Track won't hold tension | Carcass has stretched beyond adjuster range | Replace track · inspect adjuster |
| Cracks around guide bars | Aging rubber · UV damage · abrasive turning | Monitor closely, plan replacement |
| Track jumping off | Tension too loose OR guide bar/idler damage | Check tension first · inspect guide bars |
At 9,015 lbs operating weight the T630 accelerates track wear faster than lighter machines. On abrasive surfaces (concrete, asphalt), expect 1,200–1,500 hours from quality replacement tracks. Soft-ground or dirt-only work can extend this considerably.
Track Dimensions
| Size | Width | Pitch | Links | SKU |
|---|---|---|---|---|
| 320mm Width (320×86×52) | 320mm (12.6") | 86mm | 52 | B320X86X52NMC-BTT630 |
| 400mm Width (400×86×52) | 400mm (15.7") | 86mm | 52 | B400X86X52NMC-BTT630 |
| 450mm Width (450×86×52) | 450mm (17.7") | 86mm | 52 | B450X86X52NMC-BTT630 |
All Tread Patterns Available for the T630
All patterns fit all available widths. 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.
