4 point bending test equipment

Bending of girders and rails

Bending of girders and rails

Featured to perform fatigue tests in 3- or 4 point bending of beams and girders. Typical examples are rails for tracks or train applications and leaf springs.


  • Beams and girders with a typical width up to 150mm equipped with a strain gauge
  • Outer support distances between 950mm and 1500mm. Inner support distance of 200mm
  • Varying load with varying amplitude up to 300kN/support
  • Energy efficient pulsator system
  • 2-8Hz load frequency. 2 000 000 cycles per week are easily attainable to allow for a fast response time