Premium Elastomer Suspension

Premium Ride Quality



Premium Severe-Duty Elastomer Suspension

Drawing on 100+ years of experience, Hendrickson has employed the latest engineering advancements and expertise to develop the ULTIMAAX®severe-duty Elastomer suspension, designed to balance outstanding durability, empty ride quality, loaded stability and mobility. Through its unique design, the system offers premium ride quality in both empty and loaded conditions, with increasing stability as the load increases.

Features & Benefits

Weight Savings

Increase Durability

Lower Life Cycle Costs

Improve Driveability

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ULTIMAAX 26t 32t 40t
Suspension Rating 26 to 29t 32 to 37t 40 to 48t
Ride Heights1 200 to 300mm 250 to 350mm 250 to 350mm
Axle Spacing1 1,350 - 1,500mm 1,350 - 1,500mm 1,400 - 1,500mm


1For different ride heights or axle spacing options contact Hendrickson for further information.

All applications must comply with applicable Hendrickson specifications and must be approved by the respective vehicle manufacturer with the vehicle in its original as-built configuration. Contact Hendrickson for additional details regarding specifications, applications, capacities, and operation, service and maintenance instructions. For additional details regarding specifications, applications, capacities, and operating, service and maintenance instructions, refer to applicable Hendrickson technical literature (available at www. hendrickson-intl.com) or contact Hendrickson. Shock absorbers are required in tractor and logging applications. Ride and traction may be improved in other applications with shock absorbers. Ride performance can be subjective and may be dependent on many factors beyond the suspension design such as cab suspension, road conditions, body / auxiliary equipment, frame specifications, etc.

Best in Class Durability