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NEW BRAKE SHOE KITS
HEAVY HAUL — 23,000 GAWR (23HH)
• Exceptional brake power for a broad range of applications • Delivers extended wear life and minimum degradation of the drum • High-temperature resins provide exceptional friction stability • Medium/high-friction asbestos- and copper-free brake lining • Glass-aramid based fiber • Surpasses the FMVSS 121 brake standard at 23,000 lbs (165 AL Factor)
Testing Typical inertia dynamometer plot test parameters
FMVSS 121 BRAKE STANDARD: HEAVY HAUL (23HH) BRAKE FADE MAXIMUM LIMIT 120 120 1200
RECOVERY
8 7 6 5 4 3 2 1 0 20 30 40 50 60 70 80 50 MPH RETARDATION MINIMUM
Brake: 16-1/2”× 7” Axle Load: 23,000 lb AL Factor: 165 Normal Friction: 0.429 G Hot Friction: 0.445 F
MAXIMUM LIMIT
80
800
80
40
400
40
1 3 5 7 9 11 13 15 17 19 MINIMUM LIMIT
0
0
0
1 2 3 4 5 6 7 8 9 10
STOPS
STOPS
AIR PRESSURE (PSI)
PRESSURE TEMPERATURE (ºF)
PRESSURE TEMPERATURE (ºF)
Applications
Beverage / Single Axle Tractor/Trailers
Container Chassis
Flat Bed Trailers
Double Trailers
Tandem Axle Tractor/Trailers
Car Haulers
Moving Vans, Low Profile
School Buses
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