Worldwide, OEMs, fleets and owner operators put their trust in INTRAAX®. INTRAAX continues to prove its reliability and performance, piling up thousands of miles on tens of thousands of trailers worldwide every year. With a reputation for low maintenance and durability, INTRAAX costs less to operate over the long haul and helps keep rigs on the road longer. The versatile AAT 23K / 25K / 30K models are ideal for platforms, tankers, dumps, grain hoppers and specialty trailers – on-highway or off road.
Hendrickson’s exclusive ZMD® ride technology is now available as an option on select models.
Hendrickson recommends reviewing our application guide when choosing the suspension that best meets your needs.
L707 Application Guide
New Model Reference
Old Model Reference
|Axle Rating1 (LBS.)||Ride Height2 (IN.)||Base Model Weight
|AAT 23K||AA230T||23K||23K||13.5, 14, 15, 16, 17, 19||528|
|AAT 25K||AA250T||25K||25K||13.5, 14, 15, 16, 17, 18, 19||551|
|AAT 30K||AA300T||30K||25K||13.5, 14, 15, 16, 17, 18, 19||555|
1. Axle structure rating only. Brakes, wheels and tires rated separately.
2. Suspension ride heights must be set within Hendrickson specifications in order to provide load equalization among axles and to ensure proper suspension performance. Failure to maintain proper ride height settings can lead to suspension, axle or trailer damage.