HAS™ Single air suspension - Hendrickson
Superior ride for increased cargo protection and driver comfort. Exceptional durability in stop-and-go environments. Performs well in all P & D, beverage, fire rescue, and school bus and commercial bus applications.
  • Suited for most on-highway operations.
  • Lightweight system components reduce suspension weight.
  • Large volume air springs deliver superior ride quality.
  • Main support members are designed and manufactured by Hendrickson for outstanding durability.
  • Drop-in shims make axle alignment fast and easy.
  • Shock absorbers are outboard mounted to maximize stability.
  • Stamped steel cross channels provide lateral support.
Model Capacity Weight
HAS 120 12,000 LBS. 396 LBS.
HAS 150 15,000 LBS. 396 LBS.
HAS 190 19,000 LBS. 423 LBS.
HAS 210 21,000 LBS. 454 LBS.
HAS 230 23,000 LBS. 470 LBS.
1. Installed weight includes suspension, torque rods, axle brackets, and frame brackets.

2. SITE TRAVEL RATING—Operators using vehicles equipped with liftable tag or pusher axles must not exceed published ratings. Ratings are limited to no more than 5% of vehicle operation at speed not to exceed 5 mph. Liftable tag or pusher axles should only be raised (or unloaded) to improve vehicle maneuverability in off-road use or when vehicle is unloaded. Site travel ratings are consistent with published axle manufacturer's limitations. Axle and suspension site travel ratings cannot be exceeded.