Hendrickson on Tuesday introduced the Softek integrated front steer axle and monoleaf suspension system for heavy duty truck and tractor applications rated at 12,500 and 13,200 lbs., on Peterbilt 567 and 579 models.
The company says Softek delivers significant weight savings versus competitor configurations. Hendrickson says it can save 74 lbs., of weight versus standard front axles and multileaf spring suspensions.
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The Steertek NXT steer axle features a box-shaped cross section and continuous beam architecture that resists horizontal, vertical and twisting forces more effectively than I-beam axles.
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The option for integrated air disc brake knuckles eliminates the need for a separate torque plate and fasteners and a two-piece knuckle design eliminates the need to remove the kingpin to service the bushings. Hendrickson also says the premium kingpin bushings and seals improve bushing life, extending recommended service intervals up to 100,000 miles.
The monoleaf spring suspension eliminates interleaf friction for an improved ride and comfort while providing enhanced handling and increased roll stability.
Softek is backed by long-term warranty coverage, including a 10-year or 1 million mile structural warranty and a 5-year or 750,000 mile spindle-to-spindle warranty.
