Buffer spring KT-40
Category A/40 kJ (Dynamic)

Unique quality advantages:

For use in freight, special rail cars and locomotives. Buffer springs fully comply the requirements of EN 15551 standard.

  • Excellent energy absorption
  • Incredible resistance to extreme loads and to physical damaging
  • Sustainable performance in temperatures range from -60°C to +50°C
  • Superior resistance to the most aggressive environments
  • Durable, sustainable and recyclable
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Dimensions

А: Installed height 309 ± 2 mm
B: Diameter of pads at full stroke 165 ± 2 mm
C: Diameter of intermediate plate 165 ± 1 mm
D: Diameter of center hole 28 ± 1 mm
E: Height at full stroke 204 ± 0 mm

Characteristics

Capacity (static) > 26 kJ
Damping > 52 %
Pre-tension force ≥ 16 kN
Max. end force ≤ 850 kN
Stroke ≤ 105 mm
Weight ≤ 8.2 kg