
Hayes Performance Systems (Mequon, WI) is bringing a new, self-adjusting, integrated spring apply hydraulic release (iSAHR) brake caliper to the heavy equipment, construction, and agricultural markets.
Formerly known as the M90 iSAHR, the Hayes SA-P75 iSAHR is capable of handling massive weight loads. Unlike other brakes on the market that can perform inconsistently and require manual adjustments, the SA-P75 iSAHR applies 7,500 pounds of consistent clamp force through the life of the pad, requiring no manual adjustments. The iSAHR brake design provides fail-safe operation, allowing the brake to do its work while the vehicle is taking a break.
Features and benefits of the SA-P75 iSAHR include:
- 7,500 pounds of clamp force capability.
- Fail-safe iSAHR technology.
- Patented technology.
- Compact design and sealed actuation mechanism.
- Designed to support ISO 3450 and ISO 13489 compliance.






















