What is Hendrickson air suspension?

What is Hendrickson air suspension?

Hendrickson is a leading global manufacturer and supplier of medium and heavy-duty mechanical, elastomeric, and air suspensions; integrated and non-integrated axle and brake systems; tire pressure control systems; auxiliary lift axle systems; parabolic and multi-leaf springs; stabilizers; bumpers; and components to the …

How do I know if my Hendrickson truck is suspension?

Look at the front of the suspension, where it joins the hanger, and you should be able to identify the exclusive Hendrickson QUIK-ALIGN® pivot connection system. This system allows for quick and reliable wheel alignment and repair of suspension systems without welding. It will have an embossed Hendrickson [H] logo.

Has Hendrickson been suspended?

Heavy Duty Air Suspension Hendrickson’s HAS™ 40K/46K air suspensions provide excellent on- and off-highway performance, ride quality, and cargo protection. Both HAS 40K and HAS 46K are approved for use with lift axles and up to 25 percent off-highway operation.

How do you adjust the height on a Hendrickson suspension?

push the height control valve arm up to raise the ride height (add air to the air springs) or down to lower the ride height (remove air from the air springs) until the distance between the suspension mounting surface and the center of the axle equals the designed ride height.

What is the type of suspension used in heavy-duty trucks?

Heavy-duty vehicles (Class 8) are most often tandem drive axle (6×4) configurations. “These vehicles can utilize mechanical steel spring suspensions, mechanical elastomeric (rubber) spring suspensions, or air suspensions.

What industry is Hendrickson in?

Company Profile: Hendrickson develops and manufactures suspension systems and related components for heavy-duty trucks and tractor trailers.

What is the type of suspension used in heavy duty trucks?

What is a walking beam suspension?

Spring and Walking Beam Suspension is a severe-duty choice for many 3 and 4-axle trailers. The combination of two rubber-bushed walking beams connected by a heavy spring has a “walking” action with increased load stability and positive axle alignment.

How can I raise the height of my trailer?

One common way to lift your trailer is by “flipping” your axles. Flipping your axles just means moving your suspension from below the axle (standard, “underslung” springs) to above the axle (“overslung” springs) in order to create more clearance between the underside of the trailer and the road.

How do you measure air ride height?

On the axle where the height control valve is attached, measure the distance from the bottom of the frame rail to the ground. Measure the distance from the center of the wheel to the ground.

Where are Hendrickson axles made?

Hendrickson has plants in Northeast Ohio, both in Hebron and Canton. The company’s Canton location specializes in trailer commercial vehicle systems. Driven by strong customer demand, Hendrickson considered establishing a new manufacturing location. Within this new plant, Hendrickson will manufacture truck axles.

Where are Hendrickson parts made?

Hendrickson is a privately held American company located in Woodridge, Illinois that designs and manufactures medium- and heavy-duty mechanical, elastomeric and air suspensions; integrated and non-integrated axle and brakes systems; tire pressure control systems; auxiliary lift axle systems; parabolic and multi-leaf …

What is a camel back suspension?

This progressive spring suspension for off-road and severe-service vocational applications has been around since 1948. The design with its large inverted spring and bouncy rubber load pads (aka elephant’s feet) provided ATRO an opportunity to dramatically improve the ride quality for which this suspension is notorious.

What causes uneven ride height?

Uneven or Increased Tire Wear If your tires aren’t getting rotated often enough, they’ll develop an uneven wear pattern that can drastically impact your vehicle’s performance over time. That wear pattern can either cause or contribute to changes in your ride height as it stresses other components in your car.