ProTec CRM 25,000-lb axle rated semi-metallic material is a rugged, dense, heavy duty and severe service block. CRM offers enhanced friction performance for maximum stopping power with low lining and drum wear rates across all applicable temperature ranges. ProTec’s unique blend of insulating fibers, bonding resins and advanced graphites transfer heat away from lining/drum interface thus extending wear life while minimizing brake fade and noise.
Recommended applications include garbage, cement, petroleum transportation, mining, logging, and transit bus. Also available as Coolrunner Combo set with CRX.
Compares with Marathon TS/MBC/MBS and Abex 6028.
All linings are produced in ISO-9001, V2008 quality control standards.
Friction Average SAE-J661A
Normal (to 450 F) 0.54
Hot (450-650 F) 0.46
GAWR: 25,000 Lbs @ 165/180 AL
Temperature Range: 1000 degrees F
Drum Use Ratio: Positive
Stopping Power: Superior
Resistance to Fade: Excellent
Hot Stop Effectiveness: Excellent
Cold Stop Effectiveness: Excellent
Swell and Growth SAE-J160 Max: 0.008”-0.0010”
The above test data is provided for informational purposes and represents standards in controlled laboratory settings. Actual performance will vary by application and operating conditions.