Heavy Vehicle Dealerships Key Terms

Understand the meanings of heavy vehicle dealerships key terms

By Missy Duncan

Whether you are in the construction, hauling or manufacturing industries, chances are that sooner or latter you are going to need some form of heavy vehicle. Heavy vehicle dealers provide all types of vehicles from forklifts, tractors and bucket trucks to semi trucks. Most of these dealers sell, rent or lease new, used and refurbished vehicles. When you start looking for a heavy vehicle dealership, review these key terms to help decipher all the information provided.

Ergonomic

Ergonomic is a design term that means that a product is designed to make the work of the operator easier. Ergonomically designed equipment is better for the operator's back, bones, muscles and general health.
Try: Discover more details about ergonomically designed work areas at SafeComputingTips.com. The Centers for Disease Control and Prevention website also supplies information about ergonomics.

Pneumatic

Pneumatic engines use compressed or gas air to operate the machine. With most heavy equipment, pneumatic engines are used to power the machine.
Try: Read more about pneumatics at BusinessDictionary.com. LoveToKnow also provides information about pneumatics.

Air-ride suspension

Air-ride suspension uses an air compressor or an air pump. Air-ride suspension is similar to hydro-pneumatic suspension, and is a common type of suspension used in heavy trucks and cabs.
Try: Answers provides details about air-ride suspension systems. Discover even more at AccuAir.

Coil suspension

Coil suspension is a type of suspension that uses coil springs to adjust the suspension of the vehicle. The coil spring, or helical spring, is specifically designed to absorb shock and maintain force.
Try: Chris Longhurst provides information about coil spring suspension systems. The Wolfram Demonstrations Project websites supplies more details about coil suspension systems.

Leaf springs suspension

The leaf springs suspension systems, also called the laminated or carriage spring suspension, is a vehicle suspension system that uses specific types of springs on the vehicles wheels to provide suspension.
Try: Read more information about leaf spring suspension at MuscleCarClub.com. HowStuffWorks has more details about leaf spring suspensions.

Self-adjusting drum brakes

A self-adjusting drum brake system uses pads, or shoes, to apply pressure to the brake drum to cause the vehicle to stop. With self-adjusting systems, there is no need to periodically adjust these brakes as the system positions itself for best use.
Try: AbsoluteAstronomy.com has more details about self-adjusting drum brakes. Babcox Publications also has information about self-adjusting drum brakes.