Henderickson Auxiliary Axle Systems’ upgraded 20,000-pound capacity Paralift steerable truck lift axle system features adjustable ride height and frame width capabilities. The trailing arm beams evolved from a dual paddle, triangular cross section design to a more efficient single paddle, z-beam configuration. The zero torsion, trailing arm bushings help eliminate bushing wind-up and allow for the single air spring configuration. The lift springs design and a repositioned stabilizer increases the wheel cut from 18 degrees to more than 25 degrees for improved maneuverability and tire wear.
Lift axle system offers adjustable ride height and frame width options
April 1, 2008