HAS™ Tandem air suspension - Hendrickson

 

HAS™ 400/402/460
The HAS™ Series of air suspension systems gives you excellent on- and on/off-highway performance, ride quality, and cargo protection. HAS 402 and HAS 460 are approved for use with lift axles and up to 25 percent off-highway operation. The HAS 400 is approved for 10% off-highway operation. The HAS Series is available with optional EDGE System to reduce driveline vibration.
  • Large volume air springs and heavy-duty shock absorbers deliver superior ride quality.
  • Cross channels enhance lateral load distribution to axle connection and reduce maintenance requirements.
  • Heavy-duty main support members designed and manufactured by Hendrickson for outstanding durability.
  • Optional EDGE System promotes Efficient Driveline Geometry to extend key drivetrain component life.
  • Designed to equalize load distribution for improved stability.
  • Heavy-duty torque rods ensure maximum life and lateral stability.
  • Drop-in shims make axle alignment fast and easy.
  • Optional inboard shocks improve clearance for spreader applications.
  • Designed for up to 25 percent off-highway operation (10 percent for HAS 400).
  • HAS 402/460 approved for use with lift axles.
Model Suspension
Capacity
GCW
(Tractor)
GVW
(Truck)
Service
On/Off Highway
Tractor Truck Suspension Weight *
HAS 400 40,000 LBS. 120,000 LBS. 55,000 LBS. On/Off Yes 3 Yes 1 905 LBS.
HAS 402 40,000 LBS. 138,000 LBS. 66,000 LBS. On/Off Yes 3 Yes 2 920 LBS.
HAS 460 46,000 LBS. 150,000 LBS. 76,000 LBS. On/Off Yes 3 Yes 2 937 LBS.
1. Includes complete suspension, torque rods, axle brackets and frame brackets, and all hardware.

2. No add-on lift axles.

3. Lift axles approved when used for truck or tractor. Maximum 50,000-lb. load on suspension for site travel.

4. Not approved with trailer belly lift axles.