Friction Haldex HV77...and is easy on the drums. Relative to competitive entry level linings and a...
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Friction Haldex HV77 Economy 20,000 lb. brake lining Equivalent to FMVSS 121 performance levels for 20,000 lb. axle load. An entry-level lining that provides confident stopping power and is easy on the drums. Relative to competitive entry level linings and a better choice than “give-away” private labeled linings in this class. HV77 performance ratings @ 20,000 lb. axle load Economy Good Better Best Temperature range – 550° F • Lining wear • Drum compatibility • Braking effectiveness • Fade resistance • Recovery characteristics • Retardation effectiveness • Hot stop effectiveness • Cold stop effectiveness • BrakeZone application range Optimized lining performance for BrakeZone application scores: ✔ Road type 3 to 3.5 @ 20,000 lbs./axle ✔ Load conditions ✔ Braking frequency » Our BrakeZone brake lining application survey identifies the recommended Grey-Rock ™ lining for your fleet’s unique needs. See LF20613 for more information
Transcript of Friction Haldex HV77...and is easy on the drums. Relative to competitive entry level linings and a...
Friction
Haldex HV77Economy 20,000 lb. brake liningEquivalent to FMVSS 121 performance levels for 20,000 lb. axle load.
An entry-level lining that provides confi dent stopping power and is easy on the drums.
Relative to competitive entry level linings and a better choice than “give-away” private labeled linings in this class.
HV77 performance ratings@ 20,000 lb. axle load Economy Good Better Best
Temperature range – 550°F •Lining wear •Drum compatibility •Braking effectiveness •Fade resistance •Recovery characteristics •Retardation effectiveness •Hot stop effectiveness •Cold stop effectiveness •
BrakeZone application range
Optimized liningperformance
for BrakeZone application scores:
✔ Road type
3 to 3.5@ 20,000 lbs./axle
✔ Load conditions
✔ Braking frequency
» Our BrakeZone brake lining application survey identifi es the recommended Grey-Rock™ lining for your fl eet’s unique needs.
See LF20613 for more information
✔ Braking frequency
lining
Braking frequency✔ Braking frequency
Haldex HV77Economy 20,000 lb. brake lining
LF25130US 1/18 5M ALP
Printed in the USA
HV77 technical statsBrake size: 16.5 x 7 S-Cam AL factor: 165
Coefficient - FFAxle load: 20,000 lb. Suggested AL factor: 165 – 180Rolling radius: 20.8
Retardation ratio
Reta
rdat
ion
forc
e / G
AWR
▲ HV77 ▲ TP-121D min. requirement0.800.700.600.500.400.300.200.10
0.00 0 10 20 30 40 50 60 70 80 90 100
Brake chamber pressure [psi]
Pres
sure
[psi]
160Brake power
Pressure
140
120
100
80
60
40
20
0 1 2 3 4 5 6 7 8 9 10
Snub number
Pres
sure
[psi]
160Brake recovery
Pressure
140
120
100
80
60
40
20
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Stop number
Offered for consumers that consider “price” the primary factor relative to brake lining selection criteria.
Equivalent to FMVSS 121 performance levels.
Boosted stop effectiveness compared to competitive entry-level linings.
Easy on brake drums due to its mild friction performance.
Competitive wear rates in low-to-moderate temperature applications when tested against linings in this class.
HV77 Duty CycleStandard Moderate Heavy
20,000 lb. 250°F 450°F 750°F 1000°FPremium
Enhanced
Standard
EconomyPE
RF
OR
MA
NC
E L
EV
EL
StoppingWear
(Upgrade to GF)WearStopping
Haldex brake lining optionsAxle load Economy Good Better Best
20,000 lb. HV77 GN GF GR
23,000 lb. HV88 GD GG
United States 816-891-2470Canada 519-621-6722Mexico 52-81-81569500
For additional contact information or to learn more about Haldex, please visit haldex.com
Contact your Haldex sales professional.
