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Wheels

Transit Wheels That Set the Standard for Durability

Penn Machine Company’s Transit Division‭,‬‭ ‬Penn Transit‭, ‬offers a wide selection of resilient and solid wheels for use on mass transit vehicles‭.‬

Resilient Wheels

Our‭ ‬resilient wheels‭ ‬feature an elastic layer between the steel tire and wheel center‭. ‬This layer is comprised of individual rubber or ring elements‭ ‬that are precisely manufactured to feature exceptional damping properties‭.‬

The wheel’s external shunts provide conductivity around the rubber elements‭, ‬and the divided wheel‭ ‬body allows for easy dismantling and re-fitting of the wheel tire‭. ‬In some instances‭, ‬those operations may be performed under the vehicle‭, ‬saving substantial time and maintenance costs‭. ‬At the end of the lifecycle‭, ‬only the tire and rubber blocks need to be replaced‭.‬

Key features and benefits of Penn Transit resilient wheels are‭:‬

 Reduced Noise & Vibration
 Lower Maintenance Costs
 Improved Ride Quality
 Less Tire & Track Wear
 Longer Operating Life

Find out how we can help your gears and gearboxes function optimally when material handling efficiency is of highest importance‭.‬

Penn Machine Wheel

Solid Wheels

Our solid wheels are made of forged steel and come in a variety of models‭, ‬including‭:‬

 “S” Plate
 Straight Plate
 Stress Balanced
 Tangential-Corrugated
 Vibration-Optimized
 Tired Wheels
 Arch-Shaped Single or Multiple Wear

Our lighter-weight wheels meet the highest AAR and APTA standards‭, ‬and can be customized to the specifications of any OEM or aftermarket application‭.‬

We also design solid wheels to accept noise dampers‭, ‬substantially reducing noise and vibration‭.‬

To ensure that our solid wheels meet specifications for stresses and loads‭, ‬we perform finite‭ ‬element analysis‭ (‬FEA‭) ‬for design verification‭.‬

Let us work with you‭ ‬to develop solid wheels that meet your specific requirements‭.‬

Wheel Products