The Caterpillar 313B CR is a powerhouse in the 13-ton compact radius class. To maintain its agility and lifting capacity, the undercarriage must be in top condition. Whether you are working in the mud (as seen in our field photos) or moving onto finished concrete, having the right track setup is critical for overhead and performance.
ALL PRICES ARE SUBJECT TO CHANGE AND ARE MEANT AS A GUIDE
1. Steel Track Groups & Chains
The 313B CR typically runs a 171mm track pitch. For maximum longevity in abrasive conditions, we recommend sealed and lubricated (SALT) chains to reduce internal pin and bushing wear.
| Component | Description | Est. Price Range (Each/Set) |
| Steel Track Group Set | Complete with Triple Grouser Shoes (43/44 Link) | $7188 |
| Track Chain Only | Sealed and Lubricated (SALT) | $1598 |
2. Rollers, Sprockets, and Idlers
| Component | Part Type | Est. Price (Each) |
| Bottom Roller | Single/Double Flange | $188 |
| Top (Carrier) Roller | Heavy Duty Flanged | $130 |
| Drive Sprocket | 21-Tooth Bolt-on | $220 |
| Front Idler | Complete Assembly | $575 |
| RECOIL SPRING GROUP | W/SUPPORTS & ROD | $610 |
3. The Hybrid Advantage: Bolt-On Rubber Pads
Take a close look at the steel shoes in the photos above—specifically the four pre-drilled holes. These are engineered for Bolt-On Rubber Pads. They are the perfect solution for customers who work on asphalt, sidewalks, or bridges but still want the heavy-duty stability of a steel undercarriage.
Width: Typically 500mm or 600mm to match your shoe.
Durability: High-density rubber compound.
Hardware: Each pad comes with the necessary hardware.
Estimated Cost: $52 per pad
Ready to Revamp Your Caterpillar 313B CR?
Get a Quote Today
Whether you need a full undercarriage, replacement tracks, or just a few rollers or sprockets, we’ve got you covered.
Call 360-906-0109
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SteelTracks.com
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