Business

PyungHwa IndustrialTianjin PyungHwa Automotive

Hydro Bushing

It effectively isolates tire vibrations from being transmitted to the vehicle body. As a core component, it significantly influences vehicle load support, NVH, and R&H performance
By applying hydro-damping technology utilizing fluid-filled chambers and optimized orifices, it maximizes the effects of reducing after-shake and improving vibration characteristics

Function
  • Vehicle load support and vibration isolation
  • Contributes to enhancing driving performance and ride comfort
Features
  • Enhances damping effects by utilizing the internal fluid's orifice structure.
  • Enables frequency tuning to selectively reduce vibrations in target frequency ranges.
  • Improves ride comfort and attenuates Noise, Vibration, and Harshness (NVH).
PyungHwa Advantages
  • We have successfully developed and implemented hydro bushes in key areas, including Front (FRT) G-bushes, cross-member bushes, and CTBA bushes, establishing a stable mass-production system.
  • This product represents Korea’s first development and mass-production of the vertical-type hydro G-bush.