Technical Dimensions
| Size | 450×86×55 |
|---|---|
| Width | 450 mm |
| Pitch | 86.0 mm |
| Links | 55 |
| Guide Type | Block (B) |
| Tread Pattern | X-Terrain |
TRACK SPECIFICATIONS
Construction & Features
| Condition | Brand New |
|---|---|
| Rubber Quality | Max Heavy Duty |
| Core Technology | Continuous Steel Cord |
| Link Type | Precision Forged Steel |
| Fitment | Direct Replacement |
TREAD PATTERN
18" X-Terrain
450×86×55Aggressive hybrid tread engineered for extreme off-road conditions. Deep lugs provide maximum bite in mud, snow, and loose fill while maintaining structural integrity under heavy loads.
Mud, snow, loose fill, extreme off-road conditions
Finished turf, paved surfaces, precision grading
Loose Organic SoilDry Soil / DirtGravel / AggregateSnow / Ice
Learn more about 18" X-Terrain →
Choose Your Tread Pattern
Same size, different performance. Pick the tread that fits your jobsite.
Zig-Zag
Best for: All-Terrain
Switch to Zig-Zag →
Industry-standard all-terrain traction. Alternating chevron design balances grip and turf protection.
$1,358.02
C-Block
Best for: Heavy Construction
Switch to C-Block →
Maximum durability on hard, abrasive surfaces. Built for demolition, roadwork, and rocky terrain.
$1,419.75
18" Heavy Duty Straight Bar Rubber Track (450x86x55)
Best for: General Use
Switch to 18" Heavy Duty Straight Bar Rubber Track (450x86x55) →
Heavy-duty OEM-spec rubber track engineered for demanding conditions.
$1,382.72COMPATIBLE EQUIPMENT
This track size fits the following machines
450×86×55
Bobcat
T250
Bobcat
T320
Bobcat
T300
Bobcat
T770
Bobcat
T750
Bobcat
T740
Case
445CT
Case
TR320B
Case
TV370B
Case
TV450B
+ 25 more models. View all →
FREQUENTLY ASKED QUESTIONS
Common questions about 18" Heavy Duty X-Terrain rubber tracks
What machines does the 450×86×55 X-Terrain rubber track fit?
Direct OEM replacement for Bobcat T250, Bobcat T320, Bobcat T300, Bobcat T770, Bobcat T750, and 30 more. Verify your current track size before ordering.
What is the difference between tread patterns?
C-Block for hard surfaces. Zig-Zag for mud/clay. Multi-Bar for all-terrain. X-Terrain for extreme off-road.
Does the 450×86×55 track come with a warranty?
Yes — certified 24-month warranty plus free shipping.
How long do rubber tracks last?
1,500-2,000 hours average with proper maintenance. Up to 5,000 hours well-maintained.
What track size fits the 18" Heavy Duty X-Terrain?
The 18" Heavy Duty X-Terrain uses a 450×86×55 rubber track. This is the OEM-specified size ensuring proper fitment with your sprockets and undercarriage. Always verify the size stamp on your existing track before ordering.
What warranty comes with 18" Heavy Duty X-Terrain rubber tracks?
All 18" Heavy Duty X-Terrain replacement rubber tracks include a 24-month warranty covering defects in materials and workmanship under normal operating conditions. This applies to contractor-grade use on properly maintained undercarriage systems.
What tread patterns are available for the 18" Heavy Duty X-Terrain?
The 18" Heavy Duty X-Terrain is available with X-Terrain tread pattern. C-Block excels on hard surfaces, Zig-Zag provides all-season traction, and Multi-Bar is ideal for turf and landscaping work.
How fast can I get 18" Heavy Duty X-Terrain tracks shipped?
Orders placed before 12 PM CT ship same day. Free 1–3 business day delivery nationwide. Tracks ship on pallets with free curbside delivery to commercial addresses.
How do I confirm these tracks will fit my 18" Heavy Duty X-Terrain?
Three ways to verify fitment: (1) Check the size stamp on your current track. (2) Use our Track Finder tool with your serial number. (3) Call (850) 816-7898 and we will confirm compatibility before you order.
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4
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