System for vehicles and extra-large samples

A system comprising four independent hydraulic shakers, with adjustable center distances to accommodate sample characteristics.

The 4Poster is complemented by the TWINS system, for similar tests on horizontal axes.

A solution designed for the automotive, railway, and transportation sectors.


Features and performance

  • Force sine / random: kN 160 (peak)
  • Max displacement (pk-pk): mm 150
  • Max frequency: Hz 200
  • Max payload: kg 4000