Heavy-Duty Hydraulic Disc Brakes

Product Availability

Asia Pacific, Europe, North America, Latin America

Applications

Agriculture
CDBS Construction and Utility
CDBS Ground Service Equipment
CDBS Heavy Haul
CDBS Lift Truck
CDBS Material Handling
CDBS Rail Car
CDBS Refueler
CDBS Tow Tractor
Defense
heavy duty hydraulic disc brake

Our heavy-duty hydraulic disc brakes are purpose-built for the increased load and stopping demands of the heaviest off highway applications.

SAHR90 spring applied hydraulic released parking brakes can fit onto a variety of disc diameters and provide reliable mechanical braking / holding and automatically apply if the hydraulic circuit pressure is lost.

Features & Benefits

  • Opposed piston fixed caliper offers superior stopping power
  • High torque capacity brakes for low speed applications
  • Unhanded caliper design
  • Mineral oil standard - HDM (Automotive DOT 3/4 optional - HDA)
  • Multiple friction materials available to compliment unique vocational demands
Model Number of Pistons x Diameter mm GAWR lbs (T) Maximum Torque Lbf-in (kN-m) Disc Diameter inches (mm) Disc Rotor Thickness inches (mm) Maximum Working Pressure PSI (bar) Typical Wheel Size inches (mm)
HDA676 / HDM676 6 x 76  90,000 (40.8) 300,000 (33.9) 18.5 - 22 (470 - 558) 1.58 (40) 2,500 (172) 25 (635)
HDA476/HDM476 4 x 76 60,000 (27.2) 182,000 (20.5) 16 - 25 (406 - 635) .63 (16) 2,300 (159) 25 (635)
HD460 4 x 60 7,700 - 14,300 (3.5 - 6.5) 82,000 (9.3) 13.5 - 15.9 (345 - 405) 1.18 (30)

2030 (140)

17 (431)
HD860 8 x 60 14,300 - 23,600 (6.5 - 10.7) 215,000 (24.3) 15.7 - 16.1 (400 - 410) 1.18 (30)  20 (508)
SAHR 90* 1 - - 10 - 23.6 (254 - 600) .5 (12.7) 2,610 (180) -

*Lining area: 6.5 sq in (4,187 sq mm)



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