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  • Air Spring For Railway Vehicle
  • Air Spring For Railway Vehicle
  • Air Spring For Railway Vehicle

Air Spring For Railway Vehicle

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Designed to meet the evolving demands of modern passenger rail systems, the air spring offers advanced suspension performance by combining load adaptability with superior vibration isolation.

  • Description
  • Specification
  • Drawings

Designed to meet the evolving demands of modern passenger rail systems, the air spring offers advanced suspension performance by combining load adaptability with superior vibration isolation. Unlike conventional springs, it uses compressed air to support the car body, delivering a smoother, quieter ride regardless of load variation or track conditions.

The system actively maintains ride height and absorbs shocks and oscillations from track irregularities, reducing fatigue on vehicle components and enhancing long-term reliability. With minimal maintenance and high durability, air springs are the preferred choice for high-speed trains, metros, and intercity passenger coaches where ride comfort and operational stability are essential.

Air Spring For Railway Passenger Car

Product Performance

Reference Value

Inside
Pressure-load(5%)

Inside
Pressure(KPa)

248

314

347

Load(KN)

82.25

104.1

115.1

Spring Deflection(mm)

Vertical

-30/+40

Lateral

110

Vertical Stiffness
(Accessory Room 78L)

Load(KN)

82.25

104.1

115.1

Stiffness(N/mm)

370.15

440.15

500.15

Lateral Stiffness
(Accessory Room 78L)

Load(KN)

82.25

104.1

115.1

Stiffness(N/mm)

190.15

210.15

230.15

Auxiliary Spring
Vertical Stiffness

Load(KN)

82.25

104.1

115.1

Stiffness(N/mm)

9300.15

10400.15

11200.15


Air Spring For Railway Passenger Car