Hendrickson releases enhanced Primaax system

Nov. 20, 2008
Hendrickson has released the Primaax EX system, an enhanced version of its heavy-duty vocational truck air suspension

Hendrickson has released the Primaax EX system, an enhanced version of its heavy-duty vocational truck air suspension. It delivers improved durability and performance, and is lighter than competitive models, according to the company.

Primaax EX features enhanced joint integrity and durability, improved handling, increased air spring capacity, greater disc brake compatibility and improved resistance to torque rod bushing walk-out, Hendrickson said.

In addition, cast austempered and shot-peened ductile iron support beams provide greater reliability, and a new frame hanger and torque rod configuration improves handling, the company said.

Primaax EX is available in capacities ranging from 23,000 to 26,000 lbs. for single-axle, 46,000 to 52,000 lbs. for tandem-axle and 69,000 to 78,000 lbs. for tridem-axle applications.

Voice your opinion!

To join the conversation, and become an exclusive member of FleetOwner, create an account today!

Sponsored Recommendations

What challenges are top of mind for fleet professionals in 2025? Get exclusive insights from the 2025 Fleet Trends Survey and discover where the industry is headed next.
The most successful fleets accomplish more than delivering freight. To accomplish this, fleets need a fuel that’s reliable, more economical and more sustainable. That fuel is ...
Are your KPIs driving real fleet improvement? Learn how to set smarter, data-driven benchmarks, track success like top-performing fleets, and apply proven strategies to optimize...
Learn how eets can enhance truck utilization and minimize safety incidents using business intelligence and AI. Delve into innovative practices, technology integration and real...