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Truck > Vocational > HAULMAAX® EX

HAULMAAX® EX

Next Generation Heavy-duty Rubber Suspension

The HAULMAAX EX suspension geometry is optimized to provide better site rating, increased capacity ranges and improved durability. Utilizing industry leading validation techniques, high strength materials, and advanced manufacturing methods, HAULMAAX EX meets the increasing rigorous application demands by delivering the reliability and quality you’ve come to expect from Hendrickson, the leader in suspension technology.

HAULMAAX EX features a unique spring design that balances empty-ride quality and loaded stability. Angled bolster springs and a unique progressive load spring provide exceptional stability for demanding applications such as refuse, concrete mixers and dump.

Literature

Sales Literature

 
  • Progressive load spring system easily adjusts to the load for an enhanced combination of empty-ride quality and loaded stability.
  • Extra wide spring centers and a unique progressive load spring provide exceptional stability for demanding applications such as refuse, concrete mixers and dump. Unlike other walking-beam suspensions, the innovative HAULMAAX design eliminates fixed center bushing pivot points to reduce wheel hop.
  • Lightweight design is hundreds of pounds lighter than competitive suspensions
  • Solid rubber bolster springs and auxiliary springs optimize empty ride quality with outstanding loaded stability
  • Up to 17 inches of diagonal wheel articulation for superb off-road mobility in harsh environments
  • Improved ride reduces road shock and vibration to the vehicle for longer service life and fewer repairs
  • Center bushings eliminated for reduced maintenance
  • Equalizing beams distribute load equally between both axles in off-road and uneven terrain conditions
  • Optional shock absorbers provide additional driver comfort
  • Bar pin end bushings provide rugged axle connection and extended bushing life
  • Hendrickson genuine torque rods help control lateral forces and optimize resistance to wind up during acceleration and braking