HENDRICKSON MAXX22T

Air Disc Brakes

Hendrickson MAXX22T Air Disc Brakes

Hendrickson addresses the industry's demand for an advanced trailer air disc brake with it's proprietary MAXX22T™ air disc brake system. 

Hendrickson MAXX22T offers significant weight savings over similar designs.  Additional weight savings can be achieved with Hendrickson’s latest addition to the MAXX22T line up – the Dura-Light Hub®.

Hendrickson also offers a full range of air disc brakes for wheel sizes varying from 17.5- up to 24.5-inches for trailer commercial vehicle systems.

Air disc brake packages are available as premium options on many of Hendrickson’s INTRAAX®, INTRAAX SP, VANTRAAX® and ULTRAA-K® integrated suspension systems and TRLAXLE® non-integrated axles.

*Note:  Please refer to the suspension and non-integrated axle ordering guides to spec an air disc brake system today.

Hendrickson MAXX22T Air Disc Brakes

Features and Benefits

AIR DISC BRAKES

  • Consistent performance during extended braking application cycles such as long descending grades.
  • Compatible with advanced technologies such as roll stability systems (RSS) and electronically controlled braking systems (ECBS)
  • Available with TIREMAAX® PRO, advanced tire pressure control system, specifically designed to allow air to flow in both directions – to and from tires.

HENDRICKSON MAXX22T™

  • Optimized air disc bake for trailer applications
  • Hendrickson proprietary MAXX22T brake caliper
  • Lightweight rotor and torque plate for unparalleled weight savings over similar designs
  • Additional weight savings with the Dura-Light Hub® option
  • Bolt-on dust shield for easier installation and maintenance
  • Features WABCO’s proven brake technology
  • The only ADB system offered with Hendrickson comprehensive warranty coverage

Specifications

AIR DISC BRAKE PACKAGE SPINDLE ROTOR/WHEEL SIZE HUB MATERIAL CHAMBER
Hendrickson MAXX22T™ HN or HP 415mm / 22.5" and 24.5" Ductile Iron / Dura-Light Hub® WABCO 18/24
WABCO PAN22-1 HN or HP 430mm / 22.5" and 24.5" Ductile Iron / Aluminum WABCO 20/24
Knorr/Bendix ADB22X-LT HN or HP 430mm/22.5" and 24.5" Ductile Iron / Aluminum Knorr 18/24
WABCO PAN19 HN or HP 375mm/19.5" Ductile Iron WABCO 16/24
WABCO PAN17 HN 325mm/17.5" Ductile Iron WABCO 18/24
HALDEX DBT22LT HN or HP 430mm/22.5" and 24.5" Ductile Iron/Aluminum HALDEX 18/24
HALDEX DBLD HN or HP 430mm/22.5" and 24.5" Ductile Iron HALDEX 20/24

Contact your Hendrickson representative for a complete listing of RTR® READY-TO-ROLL® options. TIREMAAX® tire inflation system is also available as an option with all air disc brake packages.

Actual product performance may vary depending upon vehicle configuration, operation, service and other factors.

 

Hendrickson suspensions and axles available with air disc brakes (ADB)

 
Suspension / Axle Models Availability
22.5/24.5 inches 19.5 inches 17.5 inches
INTRAAX®
AANT, AANLS, AANL, AAL, AAEDL, AAEDT
 
INTRAAX®-SP
AAZNT
   
VANTRAAX®
HKANT, HKAT, HKARL
   
ULTRAA-K®
UTKNT
   
Integrated Beam to Axle
B2AHT
   
TRLAXLE®  

1. Hendrickson MAXX22T not available on the following models: AAEDT 30K / AAEDL 30K.
2. WABCO PAN17 available on HT250U suspension with TRLAXLE, 6.5-inch ride height and limited tracks only.

Suspension / Axle Models Availability
Unique HCV Rear Mounted Shocks
INTRAAX®
AANT23K  
AANLS 20K / AANL 23K
AAT 23K, 25K, 30K  
AAL 23K, 25K, 30K / AAEDT 30K / AAEDL 30K  
INTRAAX®-SP
AAZNT 23K, 46K  
VANTRAAX®
HKANT 23K, 40K, 46K / HKAT 50K  

3. ADB OK on the following models without SURELOK ®: AAT 23K, 25K, 30K / HKAT 50K / HKAT 69K25 / HKARL.

Literature

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