Bobcat T870 Suspension Mount Rubber Tracks

The Bobcat T870 Suspension Mount runs a 450x86x58 track: 450 mm across the tread, 86 mm between links, 58 links around. Cut for grading, loading, pallet work and land clearing and shipped free to the lower 48.

What the numbers mean on a Bobcat T870 Suspension Mount

  • 450x86x58 — 450 mm tread width (about 18"), 86 mm pitch, 58 links

Width is the tread face, pitch is the distance between drive lugs, and links is the count around the loop. All three have to match — a track one link off will not tension correctly no matter how close the width is.

Tread choice for the Bobcat T870 Suspension Mount

Size gets the track on the machine; tread decides how it works and how long it lasts. What we stock for this one:

  • C-Block — concrete, asphalt and hard-packed ground. Longest wear life and the least vibration on hard surfaces
  • Multi-Bar — mud, snow and soft ground. Deep bar lugs bite and shed material instead of packing up
  • X-Terrain — the worst ground you have. Aggressive lugs for mud, slope and loose fill
  • Zig-Zag — general mixed ground. Balanced traction with a smoother ride than a bar tread

If the machine splits its time between surfaces, buy for the ground you are on most — a hard-surface tread on constant mud will spin, and a bar tread on concrete will wear out in half the hours.

Bobcat T870 Suspension Mount at a glance

  • Operating weight — 12,925 lb
  • Engine — 100 hp

Undercarriage parts for the Bobcat T870 Suspension Mount

Rollers, idlers and sprockets wear on the same clock as the track. Fitting new rubber over a hooked sprocket or a seized roller is the fastest way to lose the new track — check these while the tracks are off:

Where more than one part number is listed, Bobcat changed that component across serial ranges. Match the number stamped on the part you are replacing, or send us the machine serial and we will pick it.

How these wear

CTLs run high ground speed and counter-rotate all day, which is what eats edge lugs and drive lugs first. Replace in pairs where you can: a new track running against a stretched one loads the drive unevenly and you will feel it in the steering.

Same track, other machines

Track size follows undercarriage geometry, not brand, so 450x86x58 shows up on machines from several makers. If you run any of these alongside the Bobcat T870 Suspension Mount, it is the same belt:

Not sure which you are running? Read the size off the inside of the old track, or call (850) 816-7898 and we will pull it off the machine record. The Track Finder works by make and model too.

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Bobcat T870 Suspension Mount compact track loader

Track sizes

Heavy-Duty Rubber Tracks for T870 Suspension Mount

  • 450x86x58 Heavy Duty Rubber Track | C-Block
    Bobcat T870 Suspension Mount 450x86x58 C-Block
    • Heavy Duty | 450x86x58
    • Maximum Durability
    • Anti-Vibration
    • Cut & Tear Resistant
    $1,629.00$1,409.00

    In stock

    Add to quote
  • 450x86x58 Heavy Duty Rubber Track | Multi-Bar
    Bobcat T870 Suspension Mount 450x86x58 Multi-Bar
    • Heavy Duty | 450x86x58
    • Max Pushing Power
    • Deep Mud Grip
    • Self-Cleaning
    $1,649.00$1,429.00

    In stock

    Add to quote
  • 450x86x58 Heavy Duty Rubber Track | X-Terrain
    Bobcat T870 Suspension Mount 450x86x58 X-Terrain
    • Heavy Duty | 450x86x58
    • Forestry Bite
    • Core Defense
    • Max Traction
    $1,560.00$1,500.00

    In stock

    Add to quote
  • 450x86x58 Heavy Duty Rubber Track | Zig-Zag
    Bobcat T870 Suspension Mount 450x86x58 Zig-Zag
    • Heavy Duty | 450x86x58
    • High Traction
    • Self-Cleaning
    • Versatile Performance
    $1,702.58$1,459.00

    In stock

    Add to quote
  • 450x86x58 Heavy Duty Rubber Track | Block
    Bobcat T870 Suspension Mount 450x86x58 Staggered-Block
    • Heavy Duty | 450x86x58
    • Smooth Ride
    • Easy Turning
    • Cut Resistant
    $1,579.00$1,369.00

    In stock

    Add to quote
  • 450x86x58 Heavy Duty Rubber Track | Z-Max
    Bobcat T870 Suspension Mount 450x86x58 Z-Max
    • Heavy Duty | 450x86x58
    • Extreme Grip
    • Side-Hill Stability
    • Tear Resistant
    $1,599.00$1,389.00

    In stock

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  • 450x86x58 Heavy Duty Rubber Track | All-Terrain
    Bobcat T870 Suspension Mount 450x86x58 All-Terrain
    • Heavy Duty | 450x86x58
    • All-Terrain Grip
    • Smooth Ride
    • Cut Resistant
    $1,748.50$1,731.02

    In stock

    Add to quote

Which tread fits Bobcat T870 Suspension Mount?

Pick a tread for your jobsite — then buy above.
+ Recommended surface- Not the primary use— Application dependent
PatternBest UseKey TraitsRoadClayGravelMulchMudTurfAction
C-Block C-BlockHeavy-duty durability Built for maximum durability on abrasive jobsites, hard-pack surfaces, demolition debris, and mixed gravel.
  • Maximum Durability
  • Anti-Vibration
  • Cut & Tear Resistant
+++---View
Multi-Bar Multi-BarPushing power and mud grip Designed for pushing power, deep mud grip, and clean-out performance when traction matters more than smooth finish.
  • Max Pushing Power
  • Deep Mud Grip
  • Self-Cleaning
-+-+++View
X-Terrain X-TerrainMulching / Land Clearing Forestry, mulching, and extreme land clearing — fortified core defense and maximum bite for severe off-road environments.
  • Forestry Bite
  • Core Defense
  • Max Traction
-++++-View
Zig-Zag Zig-ZagAll-season traction A versatile all-season pattern with high traction, self-cleaning channels, and balanced ride quality.
  • High Traction
  • Self-Cleaning
  • Versatile Performance
++++++View
Staggered Block Staggered BlockSmooth turning A smoother-riding tread option with easier turning and dependable cut resistance on mixed surfaces.
  • Smooth Ride
  • Easy Turning
  • Cut Resistant
+-+--+View
Z-Max Z-MaxExtreme grip Aggressive tread geometry for extreme grip, side-hill stability, and tear resistance in rough conditions.
  • Extreme Grip
  • Side-Hill Stability
  • Tear Resistant
-++-+-View
All-Terrain All-TerrainHard-surface control Precision machine control, easy turning, and extended life on hard surfaces. Preferred by asphalt and concrete contractors working on road and gravel.
  • Precision Machine Control
  • Easy Turning
  • Extended Life
+-+---View

  • 100% Virgin Rubber

    Engineered to resist chunking, tearing, and cutting in harsh, abrasive environments.

  • Continuous Steel Cords

    Jointless internal cable architecture eliminates structural weak points and maximizes overall tensile strength.

  • Drop-Forged Links

    Precision heat-treated guide lugs ensure exact sprocket engagement and prevent de-tracking under heavy side-loads.

  • Corrosion Resistant

    The internal steel framework is fully encapsulated to prevent oxidation, rust, and moisture penetration.

  • Reinforced Sidewalls

    Extra-thick vulcanized rubber and tapered edge profiles protect against curb slashing and lateral impacts from jobsite debris.

  • Low-Vibration Tread

    Optimized lug spacing and pitch geometry absorb shock, reducing undercarriage wear and minimizing cabin vibration.

Bobcat T870 Suspension Mount fitment data

Machine Performance

Operating Weight12925 lb
Horsepower100 HP
ROC / Bucket Force3650 lb

Hydraulics & Lift

Standard Flow23 GPM
High Flow GPM36 GPM

Fitment & Part Numbers

Track Size450x86x58
Sprocket7
Idler6
Roller6

Frequently Asked Questions

Common fitment, shipping, and rubber track replacement questions

What rubber tracks are compatible with the Bobcat T870 Suspension Mount?
The Bobcat T870 Suspension Mount is cataloged with 450x86x58 rubber tracks in the current TrackTECH storefront data. The size format is width × pitch × links.
What are the best rubber tracks for the Bobcat T870 Suspension Mount?
The best Bobcat T870 Suspension Mount track depends on terrain and application. Current tread choices include C-Block — general dirt, gravel, clay, hard-packed ground and mixed-use construction; Multi-Bar — turf, asphalt, landscaping, paved snow removal and finished surfaces; X-Terrain — mulching, forestry, land clearing, demolition, rock and severe mixed-ground work; Zig-Zag — deep mud, wet clay, snow, dirt and soft ground. Compare traction, ride quality, cleanout, ground disturbance and wear for the work you do most.
Where can I buy new tracks for a Bobcat T870 Suspension Mount?
TrackTECH offers new heavy-duty replacement tracks for the Bobcat T870 Suspension Mount with low direct pricing, free shipping, fast nationwide delivery and 24-month rubber-track warranty protection. Current prices and available tread options are shown on the page.
How much do Bobcat T870 Suspension Mount rubber tracks cost?
Price depends on track size, tread pattern and whether you are replacing one track or a pair. Compare the current Bobcat T870 Suspension Mount options and live pricing on TrackTECH rather than relying on a generic model estimate.
Should I replace worn tracks on a used Bobcat T870 Suspension Mount?
If a used Bobcat T870 Suspension Mount has worn, cracked or damaged tracks, replacement can improve traction, ride quality, job readiness and how the machine presents at resale. Inspect the undercarriage condition at the same time so new tracks are not being installed over obviously worn components.
Can I buy undercarriage parts for the Bobcat T870 Suspension Mount?
Yes. The current TrackTECH machine record lists these available part families for the Bobcat T870 Suspension Mount: Tracks, Sprockets, Idlers, Rollers. Availability and pricing are shown with the corresponding products.