This series of mountings have a natural frequency between 18 and25 Hz and can be used for mounting:
Heavy machinery (grinders, crushers, inclined presses, eccentric presses, printing presses, textile machines).
Rotating machines (motors, generator sets, pumps, etc), which rotate at more than 2,000 rpm for V118-DG and V318-D and up to 2,500 rpm for V118-MG and V318.
Gantry cranes (structure, cabs, equipment).