A parabolic trailing arm uniquely combines two opposing challenges: the absorption of strong movements due to its elastic deformation ability and at the same time a safe, stable axle guidance. In practice, this leads to less force on the vehicle frame. The service life of all components and the driving comfort increases. In a truck or trailer, the parabolic trailing arm is the only technical solution that guarantees suspension, guidance and stabilization in one component and thus maximum driving comfort. For a trailer, the parabolic trailing arm is the established standard solution of the leading European vehicle manufactures.
Trailing arms
Efficiency meets comfort – Trailing arms in vehicle technology
Trailing arms in focus: The invisible heroes of modern air suspension systems
- Lightest air suspension
- Maximum driving comfort
- Safe, precise axle guidance
- Lowest energy consumption
- Shorter delivery time due to reduced through put time
- Achieving highest strength values using selected steel grades
- Longer service life than products manufactured in standard processes
- Sustainable technology
Patented production process
Innovation meets sustainability: EnRed process revolutionized the trailing arm production
With our patented EnRed (Energy-Reduced) process we manufacture the parabolic trailing arm from the raw material to the finished hardened spring in one heat.