·Innovative design of columns without longitudinal welds
·Electro-hydraulic lifting system operated over a simple effect cylinder.
·Platform locking system operated automatically by electromagnets
·Safety system against obstacles, cable breakdown or looseness.
·Hidraulic cylinder with control valve of lowering speed.
·Safety valve against overpressure of the hydraulic system
·Pushbuttons at 24V. type “dead man”, separated UP & DOWN buttons and ON/OFF switch locable by a padlock.
·Special protection on pulleys zone
·Upper height limit switch.
·Automatic release of safety wedges by pushing DOWN button