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PRIMAAX^® EX

Heavy Duty Rear Air Suspension

PRIMAAX® EX is a premium, heavy-duty air suspension designed specifically for the rigorous demands of vocational, severe-service and heavy-haul applications.

The optimized geometry features a new frame hanger and torque rod configuration that provides increased roll stiffness and reduced roll steer for improved handling. Suspension-induced driveline vibration is significantly reduced with PRIMAAX EX compared to competitive trailing-arm air suspensions.

Features and Benefits

Specifically designed for demanding on/off road conditions.
Greater stability for improved control
Improved road feel
Reduced roll steer
Improved handing
12.5 degrees of diagonal wheel articulation and 8 degrees of vertical axle travel for greater traction

Specifications

	PAX 232	PAX 262	PAX 462	PAX 522	PAX 692	PAX782
Suspension Capacity	10,500 kg	11,500 kg	21,000 kg	23,500 kg	31,000 kg	35,000 kg
Axle Configuration	Single	Single	Tandem	Tandem	Tridem	Tridem
GCM Approval	Contact vehicle OEM*	Contact vehicle OEM*	Contact vehicle OEM*	Contact vehicle OEM*	Contact vehicle OEM*	Contact vehicle OEM*
Axle Travel	150 mm	150 mm	150 mm	150 mm	150 mm	150 mm
Ground Clearance	270 mm	270 mm	270 mm	270 mm	270 mm	270 mm
Ride Heights	200-273 mm	200-273 mm	200-273 mm	200-273 mm	200-273 mm	200-273 mm
Engine Torque	No Limit	No Limit	No Limit	No Limit	No Limit	No Limit
Applications	Rigid Single Trailer B-Double Road Train Doubles & Triples High CoG & live load applications	Rigid Single Trailer B-Double Road Train Doubles & Triples High CoG & live load applications	Rigid Single Trailer B-Double Road Train Doubles & Triples High CoG & live load applications	Rigid Single Trailer B-Double Road Train Doubles & Triples High CoG & live load applications	Rigid Single Trailer B-Double / Triple Road Train Doubles & Triples High CoG & live load applications	Rigid Single Trailer B-Double Road Train Doubles & Triples High CoG & live load applications

* Suspension ratings in the above table to be used in conjunction with the respective axle manufacturer's recommendation/s.

Disclaimer – some of the specifications shown on this web site may only apply to North America and not be available in the Asia Pacific region at this time. If you have a specific request please email sales@hendrickson.com.au

Literature

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Need Help? Call +61 3 8792 3600 or Email customerservice@hendrickson.com.au

PRIMAAX^® EX

Heavy Duty Rear Air Suspension

Features and Benefits

Specifications

Literature

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