Worldwide, OEMs, fleets and owner-operators put their trust in Hendrickson INTRAAX® for advanced trailer air suspension technology.
INTRAAX manages demanding applications with a straightforward, functional design derived from sophisticated engineering. The INTRAAX family brings a breadth of models to meet your hauling challenges — top-mount, low-ride, extreme-duty and liftable models in capacities from 10.4 to 11.3 t.
INTRAAX helps to increase payload, protect cargo, ensure driver comfort and keep equipment operating at peak efficiency. For more information on INTRAAX, contact your local trailer dealer or Hendrickson.
Top Mount | AAT250 | AANT230 | AAT230 | EDT300 |
---|---|---|---|---|
Suspension Capacity1 (lbs.) | 25K | 23K | 23K | 30K |
Suspension Capacity1 (tonne) | 11.3 | 10.4 | 10.4 | 13.6 |
Ride Height2 (inches) | 12 to 19 | 12 to 19 | 12 to 19 | 14 to 17 |
Drum Brake | 16.5” x 7” 16.5” x 8.625” |
15" x 8.625" 16.5” x 7” 16.5” x 8.625” |
16.5” x 7” 16.5” x 8.625” |
16.5” x 7” 16.5” x 8.625” |
Disc Brake | 415mm Rotor | 430mm Rotor 377mm Rotor 415mm Rotor |
430mm Rotor 377mm Rotor |
Not Available |
Spindle Type | HN & HP | HN & HP | HN | HP |
Applications | Trailers operating 90% on-highway2 |
Trailers operating 100% on-highway |
Trailers operating 90% on-highway2 |
Trailers operating on/off highway |
Low Ride | AAL250 | AANL230 | AAL230 | EDL300 |
---|---|---|---|---|
Suspension Capacity1 (lbs.) | 25K | 23K | 23K | 30K |
Suspension Capacity1 (tonne) | 11.3 | 10.4 | 10.4 | 13.6 |
Ride Height2 (inches) | 6.5 to 12 | 6.5 to 12 | 6.5 to 17 | 9, 12 |
Drum Brake | 16.5” x 7” 16.5” x 8.625” |
16.5” x 7” 16.5” x 8.625” |
15" x 8.625" 16.5” x 7” 16.5” x 8.625” |
16.5” x 7” 16.5” x 8.625” |
Disc Brake | 415mm Rotor | 415mm Rotor | 430mm Rotor 377mm Rotor |
Not Available |
Spindle Type | HP | HP | HN | HP |
Applications | Trailers operating 90% on-highway3 |
Trailers operating 100% on-highway |
Trailers operating 90% on-highway3 |
Trailers operating on/off highway |
Notes:
1. Axle structure rating only. Ratings for brakes and wheel-end components differ depending upon options chosen.
2. Suspension ride heights must be set within Hendrickson specifications to provide load equalisation among axles and to ensure proper suspension performance. Failure to maintain proper ride height settings can lead to suspension, axle or trailer damage.
3. Greater than 10% off-highway requires Application Approval.
Disclaimer – Some of the specifications shown on this web site may only apply to Australia and not be available in the Asia Pacific region at this time. If you have a specific request, please email sales@hendrickson.com.au
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