Hydraulic operation allows high power ratings in small
spaces, aside from other advantages such as:
• Safe, guaranteed operation. Hydraulic vibrators are resistant to heat, water and acid or saline environments. They do not generate sparks and can therefore be utilised in explosion and fire risk areas.
• Speed adjustment. The running speed of hydraulic vibrators may be adjusted from zero to maximum without steps.
• Robustness. Hydraulic vibrators are robust and compact. They are protected against chemical attack and mechanical damage by a strong casing. They may be overloaded without damage.
• Silence. Roller-bearing operation with no sliding part ensures silent operation and long life.
• Maintenance. Hydraulic vibrators are of simple construction with few moving parts, thus favouring trouble-free operation and minimal maintenance